| Beskrywing |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
| Getal inskrywings |
24 |
19 |
17 |
28 |
25 |
26 |
19 |
35 |
39 |
39 |
| Getal steeds ingeskryf na 1 jaar |
18 |
15 |
12 |
18 |
21 |
17 |
16 |
21 |
25 |
26 |
| Getal steeds ingeskryf na 2 jaar |
14 |
14 |
8 |
17 |
17 |
15 |
15 |
18 |
25 |
- |
| Getal verloor na 1 jaar |
6 |
4 |
5 |
10 |
4 |
9 |
3 |
14 |
14 |
13 |
| Getal verloor na 2 jaar |
10 |
5 |
9 |
11 |
8 |
11 |
4 |
17 |
14 |
- |
| Persentasie verloor na 1 jaar |
25.00 |
21.05 |
29.41 |
35.71 |
16.00 |
34.62 |
15.79 |
40.00 |
35.90 |
33.33 |
| Persentasie verloor na 2 jaar |
41.67 |
26.32 |
52.94 |
39.29 |
32.00 |
42.31 |
21.05 |
48.57 |
35.90 |
- |
Getal verloor in jaar 2 |
4 |
1 |
4 |
1 |
4 |
2 |
1 |
3 |
0 |
- |
| Persentasie verloor in jaar 2 |
16.67 |
5.26 |
23.53 |
3.57 |
16.00 |
7.69 |
5.26 |
8.57 |
0.00 |
- |
| Persentasie behoue na 1 jaar |
75.00 |
78.95 |
70.59 |
64.29 |
84.00 |
65.38 |
84.21 |
60.00 |
64.10 |
66.67 |
| Persentasie behoue na 2 jaar |
58.33 |
73.68 |
47.06 |
60.71 |
68.00 |
57.69 |
78.95 |
51.43 |
64.10 |
- |