| Value | Category | Cases | |
|---|---|---|---|
| 1980 | 1 |
0%
|
|
| 1981 | 1 |
0%
|
|
| 1982 | 2 |
0.1%
|
|
| 1985 | 3 |
0.1%
|
|
| 1986 | 3 |
0.1%
|
|
| 1987 | 6 |
0.3%
|
|
| 1988 | 2 |
0.1%
|
|
| 1989 | 7 |
0.3%
|
|
| 1990 | 18 |
0.9%
|
|
| 1991 | 10 |
0.5%
|
|
| 1992 | 12 |
0.6%
|
|
| 1993 | 19 |
0.9%
|
|
| 1994 | 16 |
0.8%
|
|
| 1995 | 26 |
1.3%
|
|
| 1996 | 32 |
1.6%
|
|
| 1997 | 28 |
1.4%
|
|
| 1998 | 56 |
2.7%
|
|
| 1999 | 35 |
1.7%
|
|
| 2000 | 69 |
3.4%
|
|
| 2001 | 84 |
4.1%
|
|
| 2002 | 63 |
3.1%
|
|
| 2003 | 72 |
3.5%
|
|
| 2004 | 91 |
4.4%
|
|
| 2005 | 141 |
6.8%
|
|
| 2006 | 165 |
8%
|
|
| 2007 | 369 |
17.9%
|
|
| 2008 | 321 |
15.6%
|
|
| 2009 | 355 |
17.2%
|
|
| 9995 | Missing | 0 |
0%
|
| 9996 | Other | 0 |
0%
|
| 9997 | Refused | 0 |
0%
|
| 9998 | Dont Know | 52 |
2.5%
|
| 9999 | Not Applicable | 0 |
0%
|
