| Indicator |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
| In total, of which |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
| - reasons of a personal, family character |
61.1 |
58.9 |
59.0 |
50.1 |
47.4 |
45.8 |
45.5 |
43.8 |
34.8 |
| -study |
8.1 |
8.4 |
8.5 |
11.5 |
12.7 |
14.1 |
14.8 |
16.9 |
8.9 |
| -work |
10.7 |
10.8 |
9.8 |
13.0 |
14.4 |
14.5 |
13.7 |
13.0 |
8.7 |
| - return to the former place of residence |
11.5 |
11.2 |
9.5 |
6.5 |
4.9 |
4.3 |
3.6 |
3.4 |
2.7 |
| - due to exacerbation of interethnic relations |
0.03 |
0.03 |
0.03 |
0.04 |
0.03 |
0.02 |
0.02 |
0.03 |
0.02 |
| - due to the exacerbation of the crime situation |
0.02 |
0.02 |
0.02 |
0.03 |
0.02 |
0.02 |
0.02 |
0.02 |
0.02 |
| - environmental problems |
0.2 |
0.2 |
0.2 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
| - inconsistency with climatic conditions |
0.3 |
0.2 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
| -other reasons |
7.1 |
9.2 |
12.0 |
16.0 |
17.3 |
17.1 |
17,7 |
17.7 |
14.3 |
| -reasons are not given |
1.0 |
0.9 |
0.8 |
2.2 |
2.7 |
3.7 |
4.0 |
4.6 |
3.5 |
