| Beskrywing |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
| Getal inskrywings |
920 |
1012 |
1041 |
1001 |
1061 |
953 |
972 |
982 |
1034 |
1414 |
| Getal steeds ingeskryf na 1 jaar |
735 |
792 |
800 |
729 |
779 |
727 |
754 |
759 |
830 |
1113 |
| Getal steeds ingeskryf na 2 jaar |
641 |
707 |
724 |
664 |
711 |
670 |
694 |
710 |
733 |
- |
| Getal verloor na 1 jaar |
185 |
220 |
241 |
272 |
282 |
226 |
218 |
223 |
204 |
301 |
| Getal verloor na 2 jaar |
279 |
305 |
317 |
337 |
350 |
283 |
278 |
272 |
301 |
- |
| Persentasie verloor na 1 jaar |
20.11 |
21.74 |
23.15 |
27.17 |
26.58 |
23.71 |
22.43 |
22.71 |
19.73 |
21.29 |
| Persentasie verloor na 2 jaar |
30.33 |
30.14 |
30.45 |
33.67 |
32.99 |
29.70 |
28.60 |
27.70 |
29.11 |
- |
Getal verloor in jaar 2 |
94 |
85 |
76 |
65 |
68 |
57 |
60 |
49 |
97 |
- |
| Persentasie verloor in jaar 2 |
10.22 |
8.40 |
7.30 |
6.49 |
6.41 |
5.98 |
6.17 |
4.99 |
9.38 |
- |
| Persentasie behoue na 1 jaar |
79.89 |
78.26 |
76.85 |
72.83 |
73.42 |
76.29 |
77.57 |
77.29 |
80.27 |
78.71 |
| Persentasie behoue na 2 jaar |
69.67 |
69.86 |
69.55 |
66.33 |
67.01 |
70.30 |
71.40 |
72.30 |
70.89 |
- |