Table 2.
Year | Sample size of the survey |
---|---|
2004 |
6714 |
2005 |
6983 |
2006 |
6432 |
2007 |
6442 |
2008 |
6465 |
2009 |
7546 |
2010 |
7027 |
2011 |
7368 |
2012 | 7956 |
Year | Sample size of the survey |
---|---|
2004 |
6714 |
2005 |
6983 |
2006 |
6432 |
2007 |
6442 |
2008 |
6465 |
2009 |
7546 |
2010 |
7027 |
2011 |
7368 |
2012 | 7956 |