Catar - Religiões
| Data | Cristianismo | Islão | Hinduísmo | Budismo | Bahaísmo | Outras | Sem religião |
|---|---|---|---|---|---|---|---|
| 2010 | 14,45% | 47,00% | 26,48% | 2,15% | 8,15% | 1,77% | |
| 2005 | 8,50% | 74,37% | 3,58% | 2,39% | 7,59% | 3,58% | |
| 2000 | 14,45% | 47,00% | 26,48% | 2,15% | 8,15% | 1,77% | |
| 1995 | 5,07% | 91,35% | 3,58% | 0% | |||
| 1990 | 7,10% | 85,72% | 2,37% | 1,85% | 0,19% | 2,78% | 0% |
| 1985 | 6,33% | 90,36% | 3,31% | 0% | |||
| 1980 | 6,33% | 91,96% | 1,31% | 0,18% | 0,22% | 0% | |
| 1975 | 99,00% | 1,00% | 0% | ||||
| 1970 | 100,00% | 0% |