Studies by Decade

1950’s – 9 Datasets

Country / Territory Dataset Count
Chile 5
Mexico 2
Venezuela 1
Guatemala 1

1960’s – 197 Datasets

Country / Territory Dataset Count
Brazil 113
Chile 22
Uruguay 19
Argentina 11
Colombia 7
Venezuela 6
Mexico 5
Peru 4
Costa Rica 2
Ecuador 2
Panama 2
Honduras 2
Bolivia 1
El Salvador 1
Dominican Republic 1
Guatemala 1

1970’s – 128 Datasets

Country / Territory Dataset Count
Brazil 81
Chile 14
Venezuela 12
Argentina 9
Mexico 6
Colombia 2
Guatemala 2
Peru 1
Dominican Republic 1

1980’s – 371 Datasets

Country / Territory Dataset Count
Brazil 207
Venezuela 59
Mexico 43
Argentina 13
Colombia 8
Costa Rica 8
Honduras 6
Guatemala 6
El Salvador 5
Chile 5
Nicaragua 4
Bolivia 2
Panama 2
Caribbean 1
Dominican Republic 1
Ecuador 1

1990’s – 712 Datasets

Country / Territory Dataset Count
Mexico 281
Brazil 122
Argentina 88
Peru 70
Venezuela 45
Chile 24
Nicaragua 16
El Salvador 13
Panama 11
Colombia 9
Honduras 8
Costa Rica 8
Guatemala 8
Haiti 4
Ecuador 3
Uruguay 2

2000’s – 57 Datasets

Country / Territory Dataset Count
Peru 8
Nicaragua 7
Mexico 6
El Salvador 5
Honduras 5
Argentina 4
Panama 3
Guatemala 3
Chile 3
Costa Rica 3
Colombia 3
Puerto Rico 2
Venezuela 2
Brazil 2
Uruguay 1