Table 1 Sample size by year
From: Inequalities in perceived health in the Russian Federation, 1994–2012
Survey year | Total | N (Male & Female, %) | Observations with missing information (%) |
|---|---|---|---|
1994 | 11,289 | 8,864 (43.87 & 56.13) | 21.48 |
1995 | 10,664 | 8,359 (43.38 & 56.88) | 21.61 |
1996 | 10,468 | 8,308 (43.12 & 56.88) | 20.63 |
1998 | 10,677 | 8,664 (43.28 & 56.72) | 18.85 |
2000 | 10,976 | 9,049 (42.99 & 57.01) | 17.56 |
2001 | 12,128 | 10,076 (42.65 & 57.35) | 16.92 |
2002 | 12,526 | 10,480 (42.89 & 57.11) | 16.33 |
2003 | 12,659 | 10,606 (42.98 & 57.02) | 16.22 |
2004 | 12,653 | 10,612 (42.97 & 57.03) | 16.13 |
2005 | 12,238 | 10,310 (42.97 & 57.03) | 15.75 |
2006 | 12,497 | 12,443 (42.78 & 57.22) | 0.43 |
2007 | 12,302 | 12,245 (42.65 & 57.35) | 0.46 |
2008 | 11,864 | 11,834 (42.10 & 57.90) | 0.25 |
2009 | 11,816 | 11,777 (42.18 & 57.82) | 0.33 |
2010 | 18,305 | 17,748 (42.53 & 57.47) | 3.04 |
2011 | 18,302 | 18,203 (42.49 & 57.51) | 0.54 |
2012 | 18,688 | 18,558 (42.08 & 57.92) | 0.70 |
Total (N) | 220,052 | 198,136 (42.73 & 57.27) | 9.96 |
Annualized mean | 12,944 | 11,655 | 9.96 |