| 2011 | 2015 | 2017 | 2018 | 2019 | |
|---|---|---|---|---|---|
| East Azerbaijan | 84 | 4 | 11 | 69 | 41 |
| West Azerbaijan | 58 | 14 | 9 | 7 | 26 |
| Ardabil | 32 | 3 | 2 | 4 | 2 |
| Isfahan | 274 | 8 | 23 | 41 | 14 |
| Ilam | 111 | 7 | 13 | 6 | 1 |
| Bushehr | 6 | 96 | 109 | 39 | 11 |
| Tehran | 364 | 134 | 231 | 150 | 232 |
| Chaharmahal and Bakhtiari Province | 22 | 1 | 23 | 23 | 2 |
| South Khorasan | 27 | 4 | 6 | 0 | 2 |
| Razavi Khorasan | 130 | 24 | 75 | 66 | 87 |
| North Khorasan | 30 | 1 | 2 | 1 | 0 |
| Khuzestan | 143 | 35 | 61 | 87 | 67 |
| Zanjan | 25 | 3 | 3 | 4 | 0 |
| Semnan | 12 | 0 | 2 | 0 | 3 |
| Sistan and Baluchestan | 34 | 7 | 19 | 34 | 16 |
| Fars | 119 | 67 | 108 | 109 | 17 |
| Qazvin | 50 | 4 | 5 | 3 | 21 |
| Qom | 24 | 7 | 9 | 26 | 1 |
| Kurdistan | 21 | 4 | 7 | 52 | 1 |
| Kerman | 99 | 12 | 17 | 8 | 3 |
| Kermanshah | 18 | 1 | 3 | 5 | 1 |
| Kohgiluyeh and Boyer-Ahmad | 12 | 7 | 9 | 3 | 0 |
| Golestan | 32 | 3 | 11 | 0 | 2 |
| Gilan | 46 | 2 | 2 | 12 | 0 |
| Lorestan | 38 | 3 | 4 | 2 | 0 |
| Mazandaran | 62 | 12 | 6 | 9 | 2 |
| Markazi | 54 | 10 | 30 | 24 | 2 |
| Hormozgan | 51 | 31 | 46 | 17 | 0 |
| Hamadan | 34 | 1 | 2 | 6 | 0 |
| Yazd | 67 | 4 | 3 | 57 | 1 |
| Alborz | 0 | 0 | 27 | 3 |