diff --git a/data/countries(204)_olympics.csv b/data/countries(204)_olympics.csv
new file mode 100644
index 0000000..63c5af1
--- /dev/null
+++ b/data/countries(204)_olympics.csv
@@ -0,0 +1,205 @@
+Code,Name
+AFG,Afghanistan
+ALB,Albania
+ALG,Algeria
+AND,Andorra
+ANG,Angola
+ANT,Antigua and Barbuda
+ARG,Argentina
+ARM,Armenia
+ARU,Aruba
+ASA,American Samoa
+AUS,Australia
+AUT,Austria
+AZE,Azerbaijan
+BAH,Bahamas
+BAN,Bangladesh
+BAR,Barbados
+BDI,Burundi
+BEL,Belgium
+BEN,Benin
+BER,Bermuda
+BHU,Bhutan
+BIH,Bosnia and Herzegovina
+BIZ,Belize
+BLR,Belarus
+BOL,Bolivia
+BOT,Botswana
+BRA,Brazil
+BRN,Bahrain
+BRU,Brunei
+BUL,Bulgaria
+BUR,Burkina Faso
+CAF,Central African Republic
+CAM,Cambodia
+CAN,Canada
+CAY,Cayman Islands
+CGO,Congo
+CHA,Chad
+CHI,Chile
+CHN,China
+CIV,Côte d'Ivoire
+CMR,Cameroon
+COD,Congo DR
+COK,Cook Islands
+COL,Colombia
+COM,Comoros
+CPV,Cape Verde
+CRC,Costa Rica
+CRO,Croatia
+CUB,Cuba
+CYP,Cyprus
+CZE,Czech Republic
+DEN,Denmark
+DJI,Djibouti
+DMA,Dominica
+DOM,Dominican Republic
+ECU,Ecuador
+EGY,Egypt
+ERI,Eritrea
+ESA,El Salvador
+ESP,Spain
+EST,Estonia
+ETH,Ethiopia
+FIJ,Fiji
+FIN,Finland
+FRA,France
+FSM,Micronesia
+GAB,Gabon
+GAM,The Gambia
+GBR,Great Britain
+GBS,Guinea-Bissau
+GEO,Georgia
+GEQ,Equatorial Guinea
+GER,Germany
+GHA,Ghana
+GRE,Greece
+GRN,Grenada
+GUA,Guatemala
+GUI,Guinea
+GUM,Guam
+GUY,Guyana
+HAI,Haiti
+HKG,Hong Kong
+HON,Honduras
+HUN,Hungary
+INA,Indonesia
+IND,India
+IRI,Iran
+IRL,Ireland
+IRQ,Iraq
+ISL,Iceland
+ISR,Israel
+ISV,Virgin Islands (US)
+ITA,Italy
+IVB,British Virgin Islands
+JAM,Jamaica
+JOR,Jordan
+JPN,Japan
+KAZ,Kazakhstan
+KEN,Kenya
+KGZ,Kyrgyzstan
+KIR,Kiribati
+KOR,South Korea
+KSA,Saudi Arabia
+KUW,Kuwait
+LAO,Laos
+LAT,Latvia
+LBA,Libya
+LBR,Liberia
+LCA,Saint Lucia
+LES,Lesotho
+LIB,Lebanon
+LIE,Liechtenstein
+LTU,Lithuania
+LUX,Luxembourg
+MAD,Madagascar
+MAR,Morocco
+MAS,Malaysia
+MAW,Malawi
+MDA,Moldova
+MDV,Maldives
+MEX,Mexico
+MGL,Mongolia
+MHL,Marshall Islands
+MKD,Macedonia
+MLI,Mali
+MLT,Malta
+MNE,Montenegro
+MON,Monaco
+MOZ,Mozambique
+MRI,Mauritius
+MTN,Mauritania
+MYA,Myanmar
+NAM,Namibia
+NCA,Nicaragua
+NED,Netherlands
+NEP,Nepal
+NGR,Nigeria
+NIG,Niger
+NOR,Norway
+NRU,Nauru
+NZL,New Zealand
+OMA,Oman
+PAK,Pakistan
+PAN,Panama
+PAR,Paraguay
+PER,Peru
+PHI,Philippines
+PLE,Palestine
+PLW,Palau
+PNG,Papua New Guinea
+POL,Poland
+POR,Portugal
+PRK,North Korea
+PUR,Puerto Rico
+QAT,Qatar
+ROU,Romania
+RSA,South Africa
+RUS,Russia
+RWA,Rwanda
+SAM,Samoa
+SEN,Senegal
+SEY,Seychelles
+SIN,Singapore
+SKN,Saint Kitts and Nevis
+SLE,Sierra Leone
+SLO,Slovenia
+SMR,San Marino
+SOL,Solomon Islands
+SOM,Somalia
+SRB,Serbia
+SRI,Sri Lanka
+STP,São Tomé and Príncipe
+SUD,Sudan
+SUI,Switzerland
+SUR,Suriname
+SVK,Slovakia
+SWE,Sweden
+SWZ,Swaziland
+SYR,Syria
+TAN,Tanzania
+TGA,Tonga
+THA,Thailand
+TJK,Tajikistan
+TKM,Turkmenistan
+TLS,Timor-Leste
+TOG,Togo
+TPE,Taiwan
+TTO,Trinidad and Tobago
+TUN,Tunisia
+TUR,Turkey
+TUV,Tuvalu
+UAE,United Arab Emirates
+UGA,Uganda
+UKR,Ukraine
+URU,Uruguay
+USA,United States
+UZB,Uzbekistan
+VAN,Vanuatu
+VEN,Venezuela
+VIE,Vietnam
+VIN,Saint Vincent and the Grenadines
+YEM,Yemen
+ZAM,Zambia
+ZIM,Zimbabwe
diff --git a/data/countries(209+13)_football.csv b/data/countries(209+13)_football.csv
new file mode 100644
index 0000000..755de14
--- /dev/null
+++ b/data/countries(209+13)_football.csv
@@ -0,0 +1,223 @@
+Code,Name
+AFG,Afghanistan
+ALB,Albania
+ALG,Algeria
+ASA,American Samoa
+AND,Andorra
+ANG,Angola
+AIA,Anguilla
+ATG,Antigua and Barbuda
+ARG,Argentina
+ARM,Armenia
+ARU,Aruba
+ARU,Australia
+AUT,Austria
+AZE,Azerbaijan
+BAH,Bahamas
+BHR,Bahrain
+BAN,Bangladesh
+BRB,Barbados
+BLR,Belarus
+BEL,Belgium
+BLZ,Belize
+BEN,Benin
+BER,Bermuda
+BHU,Bhutan
+BOL,Bolivia
+BIH,Bosnia-Herzegovina
+BOT,Botswana
+BRA,Brazil
+VGB,British Virgin Islands
+BRU,Brunei
+BUL,Bulgaria
+BFA,Burkina Faso
+BDI,Burundi
+CAM,Cambodia
+CMR,Cameroon
+CAN,Canada
+CPV,Cape Verde
+CAY,Cayman Islands
+CTA,Central African Republic
+CHA,Chad
+CHI,Chile
+CHN,China
+TPE,Taiwan
+COL,Colombia
+COM,Comoros
+CGO,Congo
+COD,Congo DR
+COK,Cook Islands
+CRC,Costa Rica
+CRO,Croatia
+CUB,Cuba
+CUW,Curaçao
+CYP,Cyprus
+CZE,Czech Republic
+DEN,Denmark
+DJI,Djibouti
+DMA,Dominica
+DOM,Dominican Republic
+ECU,Ecuador
+EGY,Egypt
+SLV,El Salvador
+ENG,England
+EQG,Equatorial Guinea
+ERI,Eritrea
+EST,Estonia
+ETH,Ethiopia
+FRO,Faroe Islands
+FIJ,Fiji
+FIN,Finland
+FRA,France
+GAB,Gabon
+GAM,Gambia
+GEO,Georgia
+GER,Germany
+GHA,Ghana
+GRE,Greece
+GRN,Grenada
+GUM,Guam
+GUA,Guatemala
+GUI,Guinea
+GNB,Guinea-Bissau
+GUY,Guyana
+HAI,Haiti
+HON,Honduras
+HKG,Hong Kong
+HUN,Hungary
+ISL,Iceland
+IND,India
+IDN,Indonesia
+IRN,Iran
+IRQ,Iraq
+ISR,Israel
+ITA,Italy
+CIV,Côte d'Ivoire
+JAM,Jamaica
+JPN,Japan
+JOR,Jordan
+KAZ,Kazakhstan
+KEN,Kenya
+KUW,Kuwait
+KGZ,Kyrgyzstan
+LAO,Laos
+LVA,Latvia
+LIB,Lebanon
+LES,Lesotho
+LBR,Liberia
+LBY,Libya
+LIE,Liechtenstein
+LTU,Lithuania
+LUX,Luxembourg
+MAC,Macau
+MKD,Macedonia
+MAD,Madagascar
+MWI,Malawi
+MAS,Malaysia
+MDV,Maldives
+MLI,Mali
+MLT,Malta
+MTN,Mauritania
+MRI,Mauritius
+MEX,Mexico
+MDA,Moldova
+MNG,Mongolia
+MNE,Montenegro
+MSR,Montserrat
+MAR,Morocco
+MOZ,Mozambique
+MYA,Myanmar
+NAM,Namibia
+NEP,Nepal
+NED,Netherlands
+NCL,New Caledonia
+NZL,New Zealand
+NCA,Nicaragua
+NIG,Niger
+NGA,Nigeria
+PRK,North Korea
+NIR,Northern Ireland
+NOR,Norway
+OMA,Oman
+PAK,Pakistan
+PLE,Palestine
+PAN,Panama
+PNG,Papua New Guinea
+PAR,Paraguay
+PER,Peru
+PHI,Philippines
+POL,Poland
+POR,Portugal
+PUR,Puerto Rico
+QAT,Qatar
+IRL,Ireland
+ROU,Romania
+RUS,Russia
+RWA,Rwanda
+SKN,Saint Kitts and Nevis
+LCA,Saint Lucia
+VIN,Saint Vincent and the Grenadines
+SAM,Samoa
+SMR,San Marino
+STP,São Tomé and Príncipe
+KSA,Saudi Arabia
+SCO,Scotland
+SEN,Senegal
+SRB,Serbia
+SEY,Seychelles
+SLE,Sierra Leone
+SIN,Singapore
+SVK,Slovakia
+SVN,Slovenia
+SOL,Solomon Islands
+SOM,Somalia
+RSA,South Africa
+KOR,South Korea
+SSD,South Sudan
+ESP,Spain
+SRI,Sri Lanka
+SDN,Sudan
+SUR,Suriname
+SWZ,Swaziland
+SWE,Sweden
+SUI,Switzerland
+SYR,Syria
+TAH,Tahiti
+TJK,Tajikistan
+TAN,Tanzania
+THA,Thailand
+TLS,Timor-Leste
+TOG,Togo
+TGA,Tonga
+TRI,Trinidad and Tobago
+TUN,Tunisia
+TUR,Turkey
+TKM,Turkmenistan
+TCA,Turks and Caicos Islands
+UGA,Uganda
+UKR,Ukraine
+UAE,United Arab Emirates
+USA,United States
+URU,Uruguay
+VIR,U.S. Virgin Islands
+UZB,Uzbekistan
+VAN,Vanuatu
+VEN,Venezuela
+VIE,Vietnam
+WAL,Wales
+YEM,Yemen
+ZAM,Zambia
+ZIM,Zimbabwe
+NMI,Northern Mariana Islands
+REU,Réunion
+ZAN,Zanzibar
+BOE,Bonaire
+GYF,French Guiana
+GPE,Guadeloupe
+MTQ,Martinique
+SMT,Saint-Martin (French)
+SXM,Sint Maarten (Dutch)
+KIR,Kiribati
+NIU,Niue
+TUV,Tuvalu
+GIB,Gibraltar
diff --git a/data/countries(249)_alpha2.csv b/data/countries(249)_alpha2.csv
new file mode 100644
index 0000000..a94cb58
--- /dev/null
+++ b/data/countries(249)_alpha2.csv
@@ -0,0 +1,250 @@
+Code,Name
+AF,Afghanistan
+AX,Åland Islands
+AL,Albania
+DZ,Algeria
+AS,American Samoa
+AD,Andorra
+AO,Angola
+AI,Anguilla
+AQ,Antarctica
+AG,Antigua and Barbuda
+AR,Argentina
+AM,Armenia
+AW,Aruba
+AU,Australia
+AT,Austria
+AZ,Azerbaijan
+BS,Bahamas
+BH,Bahrain
+BD,Bangladesh
+BB,Barbados
+BY,Belarus
+BE,Belgium
+BZ,Belize
+BJ,Benin
+BM,Bermuda
+BT,Bhutan
+BO,Bolivia
+BQ,Bonaire (Sint Eustatius and Saba)
+BA,Bosnia and Herzegovina
+BW,Botswana
+BV,Bouvet Island
+BR,Brazil
+IO,British Indian Ocean Territory
+BN,Brunei Darussalam
+BG,Bulgaria
+BF,Burkina Faso
+BI,Burundi
+KH,Cambodia
+CM,Cameroon
+CA,Canada
+CV,Cabo Verde
+KY,Cayman Islands
+CF,Central African Republic
+TD,Chad
+CL,Chile
+CN,China
+CX,Christmas Island
+CC,Cocos (Keeling) Islands
+CO,Colombia
+KM,Comoros
+CG,Congo
+CD,Congo DR
+CK,Cook Islands
+CR,Costa Rica
+CI,Côte d'Ivoire
+HR,Croatia
+CU,Cuba
+CW,Curaçao
+CY,Cyprus
+CZ,Czech Republic
+DK,Denmark
+DJ,Djibouti
+DM,Dominica
+DO,Dominican Republic
+EC,Ecuador
+EG,Egypt
+SV,El Salvador
+GQ,Equatorial Guinea
+ER,Eritrea
+EE,Estonia
+ET,Ethiopia
+FK,Falkland Islands
+FO,Faroe Islands
+FJ,Fiji
+FI,Finland
+FR,France
+GF,French Guiana
+PF,French Polynesia
+TF,French Southern Territories
+GA,Gabon
+GM,Gambia
+GE,Georgia
+DE,Germany
+GH,Ghana
+GI,Gibraltar
+GR,Greece
+GL,Greenland
+GD,Grenada
+GP,Guadeloupe
+GU,Guam
+GT,Guatemala
+GG,Guernsey
+GN,Guinea
+GW,Guinea-Bissau
+GY,Guyana
+HT,Haiti
+HM,Heard Island and McDonald Islands
+HN,Honduras
+HK,Hong Kong
+HU,Hungary
+IS,Iceland
+IN,India
+ID,Indonesia
+IR,Iran
+IQ,Iraq
+IE,Ireland
+IM,Isle of Man
+IL,Israel
+IT,Italy
+JM,Jamaica
+JP,Japan
+JE,Jersey
+JO,Jordan
+KZ,Kazakhstan
+KE,Kenya
+KI,Kiribati
+KW,Kuwait
+KG,Kyrgyzstan
+LA,Laos
+LV,Latvia
+LB,Lebanon
+LS,Lesotho
+LR,Liberia
+LY,Libya
+LI,Liechtenstein
+LT,Lithuania
+LU,Luxembourg
+MO,Macao
+MK,Macedonia
+MG,Madagascar
+MW,Malawi
+MY,Malaysia
+MV,Maldives
+ML,Mali
+MT,Malta
+MH,Marshall Islands
+MQ,Martinique
+MR,Mauritania
+MU,Mauritius
+YT,Mayotte
+MX,Mexico
+FM,Micronesia
+MD,Moldova
+MC,Monaco
+MN,Mongolia
+ME,Montenegro
+MS,Montserrat
+MA,Morocco
+MZ,Mozambique
+MM,Myanmar
+NA,Namibia
+NR,Nauru
+NP,Nepal
+NL,Netherlands
+NC,New Caledonia
+NZ,New Zealand
+NI,Nicaragua
+NE,Niger
+NG,Nigeria
+NU,Niue
+NF,Norfolk Island
+KP,North Korea
+MP,Northern Mariana Islands
+NO,Norway
+OM,Oman
+PK,Pakistan
+PW,Palau
+PS,Palestine
+PA,Panama
+PG,Papua New Guinea
+PY,Paraguay
+PE,Peru
+PH,Philippines
+PN,Pitcairn
+PL,Poland
+PT,Portugal
+PR,Puerto Rico
+QA,Qatar
+RE,Réunion
+RO,Romania
+RU,Russia
+RW,Rwanda
+BL,Saint Barthélemy
+SH,Saint Helena
+KN,Saint Kitts and Nevis
+LC,Saint Lucia
+MF,Saint Martin (French)
+PM,Saint Pierre and Miquelon
+VC,Saint Vincent and the Grenadines
+WS,Samoa
+SM,San Marino
+ST,Sao Tome and Principe
+SA,Saudi Arabia
+SN,Senegal
+RS,Serbia
+SC,Seychelles
+SL,Sierra Leone
+SG,Singapore
+SX,Sint Maarten (Dutch)
+SK,Slovakia
+SI,Slovenia
+SB,Solomon Islands
+SO,Somalia
+ZA,South Africa
+GS,South Georgia and the South Sandwich Islands
+KR,South Korea
+SS,South Sudan
+ES,Spain
+LK,Sri Lanka
+SD,Sudan
+SR,Suriname
+SJ,Svalbard and Jan Mayen
+SZ,Swaziland
+SE,Sweden
+CH,Switzerland
+SY,Syria
+TW,Taiwan
+TJ,Tajikistan
+TZ,Tanzania
+TH,Thailand
+TL,Timor-Leste
+TG,Togo
+TK,Tokelau
+TO,Tonga
+TT,Trinidad and Tobago
+TN,Tunisia
+TR,Turkey
+TM,Turkmenistan
+TC,Turks and Caicos Islands
+TV,Tuvalu
+UG,Uganda
+UA,Ukraine
+AE,United Arab Emirates
+GB,United Kingdom
+US,United States
+UM,United States Minor Outlying Islands
+UY,Uruguay
+UZ,Uzbekistan
+VU,Vanuatu
+VA,Vatican City
+VE,Venezuela
+VN,Viet Nam
+VG,Virgin Islands (British)
+VI,Virgin Islands (US)
+WF,Wallis and Futuna
+EH,Western Sahara
+YE,Yemen
+ZM,Zambia
+ZW,Zimbabwe
diff --git a/data/countries(249)_alpha3.csv b/data/countries(249)_alpha3.csv
new file mode 100644
index 0000000..6e8001a
--- /dev/null
+++ b/data/countries(249)_alpha3.csv
@@ -0,0 +1,250 @@
+Code,Name
+AFG,Afghanistan
+ALA,Åland Islands
+ALB,Albania
+DZA,Algeria
+ASM,American Samoa
+AND,Andorra
+AGO,Angola
+AIA,Anguilla
+ATA,Antarctica
+ATG,Antigua and Barbuda
+ARG,Argentina
+ARM,Armenia
+ABW,Aruba
+AUS,Australia
+AUT,Austria
+AZE,Azerbaijan
+BHS,Bahamas
+BHR,Bahrain
+BGD,Bangladesh
+BRB,Barbados
+BLR,Belarus
+BEL,Belgium
+BLZ,Belize
+BEN,Benin
+BMU,Bermuda
+BTN,Bhutan
+BOL,Bolivia
+BES,Bonaire (Sint Eustatius and Saba)
+BIH,Bosnia and Herzegovina
+BWA,Botswana
+BVT,Bouvet Island
+BRA,Brazil
+IOT,British Indian Ocean Territory
+BRN,Brunei Darussalam
+BGR,Bulgaria
+BFA,Burkina Faso
+BDI,Burundi
+KHM,Cambodia
+CMR,Cameroon
+CAN,Canada
+CPV,Cabo Verde
+CYM,Cayman Islands
+CAF,Central African Republic
+TCD,Chad
+CHL,Chile
+CHN,China
+CXR,Christmas Island
+CCK,Cocos (Keeling) Islands
+COL,Colombia
+COM,Comoros
+COG,Congo
+COD,Congo DR
+COK,Cook Islands
+CRI,Costa Rica
+CIV,Côte d'Ivoire
+HRV,Croatia
+CUB,Cuba
+CUW,Curaçao
+CYP,Cyprus
+CZE,Czech Republic
+DNK,Denmark
+DJI,Djibouti
+DMA,Dominica
+DOM,Dominican Republic
+ECU,Ecuador
+EGY,Egypt
+SLV,El Salvador
+GNQ,Equatorial Guinea
+ERI,Eritrea
+EST,Estonia
+ETH,Ethiopia
+FLK,Falkland Islands
+FRO,Faroe Islands
+FJI,Fiji
+FIN,Finland
+FRA,France
+GUF,French Guiana
+PYF,French Polynesia
+ATF,French Southern Territories
+GAB,Gabon
+GMB,Gambia
+GEO,Georgia
+DEU,Germany
+GHA,Ghana
+GIB,Gibraltar
+GRC,Greece
+GRL,Greenland
+GRD,Grenada
+GLP,Guadeloupe
+GUM,Guam
+GTM,Guatemala
+GGY,Guernsey
+GIN,Guinea
+GNB,Guinea-Bissau
+GUY,Guyana
+HTI,Haiti
+HMD,Heard Island and McDonald Islands
+HND,Honduras
+HKG,Hong Kong
+HUN,Hungary
+ISL,Iceland
+IND,India
+IDN,Indonesia
+IRN,Iran
+IRQ,Iraq
+IRL,Ireland
+IMN,Isle of Man
+ISR,Israel
+ITA,Italy
+JAM,Jamaica
+JPN,Japan
+JEY,Jersey
+JOR,Jordan
+KAZ,Kazakhstan
+KEN,Kenya
+KIR,Kiribati
+KWT,Kuwait
+KGZ,Kyrgyzstan
+LAO,Laos
+LVA,Latvia
+LBN,Lebanon
+LSO,Lesotho
+LBR,Liberia
+LBY,Libya
+LIE,Liechtenstein
+LTU,Lithuania
+LUX,Luxembourg
+MAC,Macao
+MKD,Macedonia
+MDG,Madagascar
+MWI,Malawi
+MYS,Malaysia
+MDV,Maldives
+MLI,Mali
+MLT,Malta
+MHL,Marshall Islands
+MTQ,Martinique
+MRT,Mauritania
+MUS,Mauritius
+MYT,Mayotte
+MEX,Mexico
+FSM,Micronesia
+MDA,Moldova
+MCO,Monaco
+MNG,Mongolia
+MNE,Montenegro
+MSR,Montserrat
+MAR,Morocco
+MOZ,Mozambique
+MMR,Myanmar
+NAM,Namibia
+NRU,Nauru
+NPL,Nepal
+NLD,Netherlands
+NCL,New Caledonia
+NZL,New Zealand
+NIC,Nicaragua
+NER,Niger
+NGA,Nigeria
+NIU,Niue
+NFK,Norfolk Island
+PRK,North Korea
+MNP,Northern Mariana Islands
+NOR,Norway
+OMN,Oman
+PAK,Pakistan
+PLW,Palau
+PSE,Palestine
+PAN,Panama
+PNG,Papua New Guinea
+PRY,Paraguay
+PER,Peru
+PHL,Philippines
+PCN,Pitcairn
+POL,Poland
+PRT,Portugal
+PRI,Puerto Rico
+QAT,Qatar
+REU,Réunion
+ROU,Romania
+RUS,Russia
+RWA,Rwanda
+BLM,Saint Barthélemy
+SHN,Saint Helena
+KNA,Saint Kitts and Nevis
+LCA,Saint Lucia
+MAF,Saint Martin (French)
+SPM,Saint Pierre and Miquelon
+VCT,Saint Vincent and the Grenadines
+WSM,Samoa
+SMR,San Marino
+STP,Sao Tome and Principe
+SAU,Saudi Arabia
+SEN,Senegal
+SRB,Serbia
+SYC,Seychelles
+SLE,Sierra Leone
+SGP,Singapore
+SXM,Sint Maarten (Dutch)
+SVK,Slovakia
+SVN,Slovenia
+SLB,Solomon Islands
+SOM,Somalia
+ZAF,South Africa
+SGS,South Georgia and the South Sandwich Islands
+KOR,South Korea
+SSD,South Sudan
+ESP,Spain
+LKA,Sri Lanka
+SDN,Sudan
+SUR,Suriname
+SJM,Svalbard and Jan Mayen
+SWZ,Swaziland
+SWE,Sweden
+CHE,Switzerland
+SYR,Syria
+TWN,Taiwan
+TJK,Tajikistan
+TZA,Tanzania
+THA,Thailand
+TLS,Timor-Leste
+TGO,Togo
+TKL,Tokelau
+TON,Tonga
+TTO,Trinidad and Tobago
+TUN,Tunisia
+TUR,Turkey
+TKM,Turkmenistan
+TCA,Turks and Caicos Islands
+TUV,Tuvalu
+UGA,Uganda
+UKR,Ukraine
+ARE,United Arab Emirates
+GBR,United Kingdom
+USA,United States
+UMI,United States Minor Outlying Islands
+URY,Uruguay
+UZB,Uzbekistan
+VUT,Vanuatu
+VAT,Vatican City
+VEN,Venezuela
+VNM,Viet Nam
+VGB,Virgin Islands (British)
+VIR,Virgin Islands (US)
+WLF,Wallis and Futuna
+ESH,Western Sahara
+YEM,Yemen
+ZMB,Zambia
+ZWE,Zimbabwe
diff --git a/data/countries(249)_num3.csv b/data/countries(249)_num3.csv
new file mode 100644
index 0000000..6188db5
--- /dev/null
+++ b/data/countries(249)_num3.csv
@@ -0,0 +1,250 @@
+Code,Name
+004,Afghanistan
+248,Åland Islands
+008,Albania
+012,Algeria
+016,American Samoa
+020,Andorra
+024,Angola
+660,Anguilla
+010,Antarctica
+028,Antigua and Barbuda
+032,Argentina
+051,Armenia
+533,Aruba
+036,Australia
+040,Austria
+031,Azerbaijan
+044,Bahamas
+048,Bahrain
+050,Bangladesh
+052,Barbados
+112,Belarus
+056,Belgium
+084,Belize
+204,Benin
+060,Bermuda
+064,Bhutan
+068,Bolivia
+535,Bonaire (Sint Eustatius and Saba)
+070,Bosnia and Herzegovina
+072,Botswana
+074,Bouvet Island
+076,Brazil
+086,British Indian Ocean Territory
+096,Brunei Darussalam
+100,Bulgaria
+854,Burkina Faso
+108,Burundi
+116,Cambodia
+120,Cameroon
+124,Canada
+132,Cabo Verde
+136,Cayman Islands
+140,Central African Republic
+148,Chad
+152,Chile
+156,China
+162,Christmas Island
+166,Cocos (Keeling) Islands
+170,Colombia
+174,Comoros
+178,Congo
+180,Congo DR
+184,Cook Islands
+188,Costa Rica
+384,Côte d'Ivoire
+191,Croatia
+192,Cuba
+531,Curaçao
+196,Cyprus
+203,Czech Republic
+208,Denmark
+262,Djibouti
+212,Dominica
+214,Dominican Republic
+218,Ecuador
+818,Egypt
+222,El Salvador
+226,Equatorial Guinea
+232,Eritrea
+233,Estonia
+231,Ethiopia
+238,Falkland Islands
+234,Faroe Islands
+242,Fiji
+246,Finland
+250,France
+254,French Guiana
+258,French Polynesia
+260,French Southern Territories
+266,Gabon
+270,Gambia
+268,Georgia
+276,Germany
+288,Ghana
+292,Gibraltar
+300,Greece
+304,Greenland
+308,Grenada
+312,Guadeloupe
+316,Guam
+320,Guatemala
+831,Guernsey
+324,Guinea
+624,Guinea-Bissau
+328,Guyana
+332,Haiti
+334,Heard Island and McDonald Islands
+340,Honduras
+344,Hong Kong
+348,Hungary
+352,Iceland
+356,India
+360,Indonesia
+364,Iran
+368,Iraq
+372,Ireland
+833,Isle of Man
+376,Israel
+380,Italy
+388,Jamaica
+392,Japan
+832,Jersey
+400,Jordan
+398,Kazakhstan
+404,Kenya
+296,Kiribati
+414,Kuwait
+417,Kyrgyzstan
+418,Laos
+428,Latvia
+422,Lebanon
+426,Lesotho
+430,Liberia
+434,Libya
+438,Liechtenstein
+440,Lithuania
+442,Luxembourg
+446,Macao
+807,Macedonia
+450,Madagascar
+454,Malawi
+458,Malaysia
+462,Maldives
+466,Mali
+470,Malta
+584,Marshall Islands
+474,Martinique
+478,Mauritania
+480,Mauritius
+175,Mayotte
+484,Mexico
+583,Micronesia
+498,Moldova
+492,Monaco
+496,Mongolia
+499,Montenegro
+500,Montserrat
+504,Morocco
+508,Mozambique
+104,Myanmar
+516,Namibia
+520,Nauru
+524,Nepal
+528,Netherlands
+540,New Caledonia
+554,New Zealand
+558,Nicaragua
+562,Niger
+566,Nigeria
+570,Niue
+574,Norfolk Island
+408,North Korea
+580,Northern Mariana Islands
+578,Norway
+512,Oman
+586,Pakistan
+585,Palau
+275,Palestine
+591,Panama
+598,Papua New Guinea
+600,Paraguay
+604,Peru
+608,Philippines
+612,Pitcairn
+616,Poland
+620,Portugal
+630,Puerto Rico
+634,Qatar
+638,Réunion
+642,Romania
+643,Russia
+646,Rwanda
+652,Saint Barthélemy
+654,Saint Helena
+659,Saint Kitts and Nevis
+662,Saint Lucia
+663,Saint Martin (French)
+666,Saint Pierre and Miquelon
+670,Saint Vincent and the Grenadines
+882,Samoa
+674,San Marino
+678,Sao Tome and Principe
+682,Saudi Arabia
+686,Senegal
+688,Serbia
+690,Seychelles
+694,Sierra Leone
+702,Singapore
+534,Sint Maarten (Dutch)
+703,Slovakia
+705,Slovenia
+090,Solomon Islands
+706,Somalia
+710,South Africa
+239,South Georgia and the South Sandwich Islands
+410,South Korea
+728,South Sudan
+724,Spain
+144,Sri Lanka
+729,Sudan
+740,Suriname
+744,Svalbard and Jan Mayen
+748,Swaziland
+752,Sweden
+756,Switzerland
+760,Syria
+158,Taiwan
+762,Tajikistan
+834,Tanzania
+764,Thailand
+626,Timor-Leste
+768,Togo
+772,Tokelau
+776,Tonga
+780,Trinidad and Tobago
+788,Tunisia
+792,Turkey
+795,Turkmenistan
+796,Turks and Caicos Islands
+798,Tuvalu
+800,Uganda
+804,Ukraine
+784,United Arab Emirates
+826,United Kingdom
+840,United States
+581,United States Minor Outlying Islands
+858,Uruguay
+860,Uzbekistan
+548,Vanuatu
+336,Vatican City
+862,Venezuela
+704,Viet Nam
+092,Virgin Islands (British)
+850,Virgin Islands (US)
+876,Wallis and Futuna
+732,Western Sahara
+887,Yemen
+894,Zambia
+716,Zimbabwe
diff --git a/dump_csv.rb b/dump_csv.rb
index 6bc546e..ebca958 100755
--- a/dump_csv.rb
+++ b/dump_csv.rb
@@ -9,18 +9,21 @@ options = {}
 
 parser = OptionParser.new do |parser|
 	parser.banner = "Usage: dump_csv.rb [options]" 
-	parser.on("-c", "--column INT", "The column number to dump.") do |column|
+	parser.on("-c", "--column int", "The column number to dump.") do |column|
 		options[:column] = column
 	end
 	parser.on("-f", "--filename NAME", "The CSV filename to use.") do |filename|
 		options[:filename] = filename
 	end
+  parser.on("-a", "--all", "Dump all columns") do
+    options[:all] = truejj
+  end
 end
 
 parser.parse!
 
-
+#if options[:column].is_a?
 col_data = []
 CSV.foreach(options[:filename]) {|col| col_data << col[options[:column].to_i]}
-
 puts col_data
+#end
diff --git a/wikipedia_search.rb b/wikipedia_search.rb
index 7a3840d..f1cc2c3 100755
--- a/wikipedia_search.rb
+++ b/wikipedia_search.rb
@@ -7,5 +7,8 @@ search_words = ARGV[0]
 
 page = Wikipedia.find(search_words)
 
-puts page.title+"\n"
-puts page.text+"\n"
+puts page.title
+puts '--------------------------------------------------------------'
+puts page.fullurl
+puts '--------------------------------------------------------------'
+puts page.text