| Регион | 2018 | 2017 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 |
| Приволжский федеральный округ | 257.943.983 | 279.491.190 | 269.023.659 | 328.819.895 | 308.131.259 | 240.737.896 | 207.048.627 | 209.387.350 | 195.187.207 | 191.620.064 |
| Нижегородская область | 60.395.104 | 64.730.185 | 57.972.772 | 59.947.488 | 51.477.689 | 47.894.486 | 42.410.387 | 33.449.647 | 29.005.827 | 35.631.938 |
| Республика Башкортостан | 39.168.951 | 36.268.505 | 39.173.262 | 23.946.622 | 26.556.400 | 18.814.852 | 16.307.385 | 18.319.187 | 20.353.663 | 20.360.414 |
| Республика Татарстан (Татарстан) | 38.195.929 | 33.430.327 | 22.620.583 | 22.433.787 | 45.072.147 | 31.363.449 | 29.805.587 | 34.402.305 | 31.185.985 | 34.867.599 |
| Самарская область | 30.683.585 | 30.101.644 | 47.953.072 | 118.598.267 | 82.885.057 | 47.239.269 | 42.967.269 | 24.501.327 | 31.455.841 | 27.815.420 |
| Пермский край | 30.217.923 | 25.008.317 | 25.043.625 | 24.398.167 | 30.707.022 | 35.390.537 | 26.910.127 | 27.334.703 | 13.721.832 | 13.945.965 |
| Ульяновская область | 10.725.172 | 11.031.194 | 9.507.181 | 9.727.439 | 12.193.648 | 9.904.641 | 10.164.550 | 11.823.670 | 11.313.446 | 9.775.517 |
| Оренбургская область | 10.667.526 | 10.863.812 | 14.396.434 | 15.679.401 | 11.472.614 | 14.890.896 | 5.047.144 | 8.453.605 | 6.719.152 | 4.781.182 |
| Саратовская область | 8.937.725 | 11.996.655 | 17.040.339 | 12.007.206 | 8.720.840 | 5.483.721 | 4.944.889 | 5.016.706 | 5.803.870 | 5.907.125 |
| Удмуртская Республика | 7.421.102 | 11.231.500 | 11.239.205 | 23.896.897 | 22.965.062 | 14.820.229 | 11.727.482 | 26.862.366 | 21.382.446 | 17.642.738 |
| Чувашская Республика — Чувашия | 7.042.683 | 30.261.682 | 8.367.472 | 4.779.435 | 4.191.194 | 3.118.681 | 3.893.027 | 5.360.778 | 9.872.692 | 4.961.254 |
| Кировская область | 5.548.801 | 5.672.362 | 6.753.814 | 5.611.921 | 5.399.908 | 5.416.569 | 6.633.564 | 6.451.613 | 8.957.322 | 7.945.375 |
| Республика Марий Эл | 3.646.761 | 3.137.004 | 2.636.245 | 1.981.720 | 1.933.693 | 1.507.781 | 1.390.075 | 1.223.634 | 1.198.484 | 2.999.872 |
| Пензенская область | 2.839.903 | 2.157.715 | 2.169.626 | 2.267.408 | 2.153.550 | 2.367.092 | 1.649.343 | 1.879.399 | 2.344.353 | 3.007.078 |
| Республика Мордовия | 2.452.818 | 3.600.288 | 4.150.029 | 3.544.137 | 2.402.435 | 2.525.693 | 3.197.798 | 4.308.410 | 1.872.294 | 1.978.587 |