| Beskrywing |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
| Getal inskrywings |
186 |
195 |
215 |
245 |
288 |
222 |
242 |
224 |
268 |
288 |
| Getal steeds ingeskryf na 1 jaar |
138 |
142 |
158 |
166 |
191 |
159 |
171 |
169 |
195 |
216 |
| Getal steeds ingeskryf na 2 jaar |
119 |
127 |
135 |
150 |
167 |
145 |
153 |
151 |
171 |
- |
| Getal verloor na 1 jaar |
48 |
53 |
57 |
79 |
97 |
63 |
71 |
55 |
73 |
72 |
| Getal verloor na 2 jaar |
67 |
68 |
80 |
95 |
121 |
77 |
89 |
73 |
97 |
- |
| Persentasie verloor na 1 jaar |
25.81 |
27.18 |
26.51 |
32.24 |
33.68 |
28.38 |
29.34 |
24.55 |
27.24 |
25.00 |
| Persentasie verloor na 2 jaar |
36.02 |
34.87 |
37.21 |
38.78 |
42.01 |
34.68 |
36.78 |
32.59 |
36.19 |
- |
Getal verloor in jaar 2 |
19 |
15 |
23 |
16 |
24 |
14 |
18 |
18 |
24 |
- |
| Persentasie verloor in jaar 2 |
10.22 |
7.69 |
10.70 |
6.53 |
8.33 |
6.31 |
7.44 |
8.04 |
8.96 |
- |
| Persentasie behoue na 1 jaar |
74.19 |
72.82 |
73.49 |
67.76 |
66.32 |
71.62 |
70.66 |
75.45 |
72.76 |
75.00 |
| Persentasie behoue na 2 jaar |
63.98 |
65.13 |
62.79 |
61.22 |
57.99 |
65.32 |
63.22 |
67.41 |
63.81 |
- |