Value | Category | Cases | |
---|---|---|---|
0 | 458 |
95.8%
|
|
1970 | 1 |
0.2%
|
|
1995 | 1 |
0.2%
|
|
1998 | 1 |
0.2%
|
|
2000 | 2 |
0.4%
|
|
2005 | 3 |
0.6%
|
|
2007 | 1 |
0.2%
|
|
2008 | 1 |
0.2%
|
|
2009 | 1 |
0.2%
|
|
2010 | 9 |
1.9%
|
|
Sysmiss | 2 |