stratum,eligible_parties,blocked_parties
Asia-Pacific / pre-1990,12,2
Europe / 1990s,121,24
Europe / pre-1990,103,21
Europe / 2010s,34,7
Europe / 2000s,47,9
North America / pre-1990,6,1
Latin America / pre-1990,10,2
Latin America / 1990s,2,1
Latin America / 2000s,7,1
Other / 2000s,6,1
Asia-Pacific / 2010s,4,1
Other / 2020s,2,1
Other / 1990s,9,2
Asia-Pacific / 1990s,5,1
Other / pre-1990,3,1
Europe / 2020s,3,1
North America / 2000s,2,1
Asia-Pacific / 2000s,4,1
Other / 2010s,5,1
Latin America / 2010s,1,1
North America / 1990s,1,1
Latin America / 2020s,1,1