Religioon201020302050
Kristlased2,168,330,0002,578,790,0002,918,070,000
Moslemid1,599,700,0002,209,270,0002,761,480,000
Mitteusklikud1,131,150,0001,233,020,0001,230,340,000
Hindud1,032,210,0001,267,290,0001,384,360,000
Budistid487,760,000511,300,000486,270,000
Traditsioonilised usundid404,690,000445,490,000449,140,000
Teised religioonid58,150,00062,490,00061,450,000
Juudid13,860,00015,260,00016,090,000