Table 1.

Countries included in the analysis, categorized by World Bank income bracket, and population aged 0–36 months in 2013

Income bracket	Gross national income per capita ($US)	Countries	Population aged 0–36 months
High-income	>12 745	Australia (AUS), Austria (AUT), Belgium (BEL), Canada (CAN), Chile (CHL), Croatia (HRV), Czech Republic (CZE), Denmark (DNK), Estonia (EST), Finland (FIN), France (FRA), Germany (DEU), Greece (GRC), Hong Kong (HKG), Ireland (IRL), Israel (ISR), Italy (ITA), Japan (JPN), Latvia (LVA), Lithuania (LTU), Netherlands (NLD), New Zealand (NZL), Norway (NOR), Poland (POL), Portugal (PRT), Russia (RUS), Saudi Arabia (SAU), Singapore (SGP), Slovakia (SVK), Slovenia (SVN), South Korea (KOR), Spain (ESP), Sweden (SWE), Switzerland (CHE), Taiwan (TWN), United Arab Emirates (ARE), UK (GBR), US (USA), Uruguay (URY)	43 226 000
Upper–middle income	4126–12 745	Algeria (DZA), Argentina (ARG), Azerbaijan (AZE), Belarus (BLR), Bosnia-Herzegovina (BIH), Brazil (BRA), Bulgaria (BGR), China (CHN), Colombia (COL), Costa Rica (CRI), Dominican Republic (DOM), Ecuador (ECU), Hungary (HUN), Iran (IRN), Kazakhstan (KAZ), Macedonia (MKD), Malaysia (MYS), Mexico (MEX), Peru (PER), Romania (ROU), Serbia (SRB), South Africa (ZAF), Thailand (THA), Tunisia (TUN), Turkey (TUR), Venezuela (VEN)	86 248 000
Lower–middle income	1046–4125	Bolivia (BOL), Cameroon (CMR), Egypt (EGY), Georgia (GEO), Guatemala (GTM), India (IND), Indonesia (IDN), Kenya* (KEN), Morocco (MAR), Nigeria (NGA), Pakistan (PAK), Philippines (PHL), Ukraine (UKR), Uzbekistan (UZB), Vietnam (VNM)	150 746 000
Total		80	280 220 000

^*Low-income country.