| Beskrywing |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
| Getal inskrywings |
44 |
39 |
36 |
32 |
38 |
43 |
29 |
25 |
18 |
16 |
| Getal steeds ingeskryf na 1 jaar |
31 |
27 |
29 |
22 |
19 |
31 |
22 |
21 |
14 |
14 |
| Getal steeds ingeskryf na 2 jaar |
26 |
19 |
20 |
19 |
17 |
21 |
19 |
18 |
13 |
- |
| Getal verloor na 1 jaar |
13 |
12 |
7 |
10 |
19 |
12 |
7 |
4 |
4 |
2 |
| Getal verloor na 2 jaar |
18 |
20 |
16 |
13 |
21 |
22 |
10 |
7 |
5 |
- |
| Persentasie verloor na 1 jaar |
29.55 |
30.77 |
19.44 |
31.25 |
50.00 |
27.91 |
24.14 |
16.00 |
22.22 |
12.50 |
| Persentasie verloor na 2 jaar |
40.91 |
51.28 |
44.44 |
40.63 |
55.26 |
51.16 |
34.48 |
28.00 |
27.78 |
- |
Getal verloor in jaar 2 |
5 |
8 |
9 |
3 |
2 |
10 |
3 |
3 |
1 |
- |
| Persentasie verloor in jaar 2 |
11.36 |
20.51 |
25.00 |
9.38 |
5.26 |
23.26 |
10.34 |
12.00 |
5.56 |
- |
| Persentasie behoue na 1 jaar |
70.45 |
69.23 |
80.56 |
68.75 |
50.00 |
72.09 |
75.86 |
84.00 |
77.78 |
87.50 |
| Persentasie behoue na 2 jaar |
59.09 |
48.72 |
55.56 |
59.38 |
44.74 |
48.84 |
65.52 |
72.00 |
72.22 |
- |