| Beskrywing |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
| Getal inskrywings |
1060 |
953 |
972 |
980 |
1036 |
1415 |
1739 |
1576 |
1130 |
1443 |
| Getal steeds ingeskryf na 1 jaar |
778 |
727 |
754 |
758 |
833 |
1127 |
1376 |
1264 |
942 |
1158 |
| Getal steeds ingeskryf na 2 jaar |
710 |
670 |
694 |
710 |
753 |
988 |
1236 |
1126 |
844 |
- |
| Getal verloor na 1 jaar |
282 |
226 |
218 |
222 |
203 |
288 |
363 |
312 |
188 |
285 |
| Getal verloor na 2 jaar |
350 |
283 |
278 |
270 |
283 |
427 |
503 |
450 |
286 |
- |
| Persentasie verloor na 1 jaar |
26.60 |
23.71 |
22.43 |
22.65 |
19.59 |
20.35 |
20.87 |
19.80 |
16.64 |
19.75 |
| Persentasie verloor na 2 jaar |
33.02 |
29.70 |
28.60 |
27.55 |
27.32 |
30.18 |
28.92 |
28.55 |
25.31 |
- |
Getal verloor in jaar 2 |
68 |
57 |
60 |
48 |
80 |
139 |
140 |
138 |
98 |
- |
| Persentasie verloor in jaar 2 |
6.42 |
5.98 |
6.17 |
4.90 |
7.72 |
9.82 |
8.05 |
8.76 |
8.67 |
- |
| Persentasie behoue na 1 jaar |
73.40 |
76.29 |
77.57 |
77.35 |
80.41 |
79.65 |
79.13 |
80.20 |
83.36 |
80.25 |
| Persentasie behoue na 2 jaar |
66.98 |
70.30 |
71.40 |
72.45 |
72.68 |
69.82 |
71.08 |
71.45 |
74.69 |
- |