| 2017 | 2019 | 2020 | |
|---|---|---|---|
| East Azerbaijan | 661 | 769 | 821 |
| West Azerbaijan | 205 | 228 | 278 |
| Ardabil | 152 | 194 | 195 |
| Isfahan | 762 | 724 | 968 |
| Ilam | 38 | 79 | 95 |
| Bushehr | 37 | 102 | 105 |
| Tehran | 3,399 | 4,080 | 4,194 |
| Chaharmahal and Bakhtiari Province | 111 | 209 | 203 |
| South Khorasan | 121 | 159 | 162 |
| Razavi Khorasan | 648 | 728 | 781 |
| North Khorasan | 31 | 36 | 41 |
| Khuzestan | 312 | 380 | 406 |
| Zanjan | 121 | 242 | 259 |
| Semnan | 200 | 284 | 305 |
| Sistan and Baluchestan | 158 | 238 | 261 |
| Fars | 462 | 895 | 903 |
| Qazvin | 145 | 195 | 203 |
| Qom | 112 | 266 | 290 |
| Kurdistan | 91 | 155 | 167 |
| Kerman | 262 | 359 | 401 |
| Kermanshah | 131 | 245 | 259 |
| Kohgiluyeh and Boyer-Ahmad | 66 | 114 | 107 |
| Golestan | 136 | 207 | 220 |
| Gilan | 205 | 333 | 356 |
| Lorestan | 78 | 127 | 140 |
| Mazandaran | 404 | 565 | 584 |
| Markazi | 95 | 148 | 167 |
| Hormozgan | 37 | 98 | 96 |
| Hamadan | 186 | 272 | 276 |
| Yazd | 192 | 262 | 287 |
| Alborz | 248 | 328 | 325 |