Value | Category | Cases | |
---|---|---|---|
1973 | 1 |
0.5%
|
|
1987 | 1 |
0.5%
|
|
1992 | 2 |
0.9%
|
|
1993 | 1 |
0.5%
|
|
1996 | 1 |
0.5%
|
|
1997 | 3 |
1.4%
|
|
2000 | 1 |
0.5%
|
|
2001 | 1 |
0.5%
|
|
2002 | 3 |
1.4%
|
|
2003 | 3 |
1.4%
|
|
2004 | 4 |
1.8%
|
|
2005 | 9 |
4.1%
|
|
2006 | 15 |
6.9%
|
|
2007 | 37 |
17.1%
|
|
2008 | 130 |
59.9%
|
|
9999 | Yet to back | 5 |
2.3%
|
Sysmiss | 6031 |