| Beskrywing |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
| Getal inskrywings |
218 |
257 |
235 |
276 |
302 |
258 |
284 |
272 |
303 |
426 |
| Getal steeds ingeskryf na 1 jaar |
201 |
240 |
221 |
259 |
273 |
238 |
264 |
249 |
284 |
392 |
| Getal steeds ingeskryf na 2 jaar |
194 |
229 |
210 |
246 |
263 |
229 |
250 |
242 |
273 |
- |
| Getal verloor na 1 jaar |
17 |
17 |
14 |
17 |
29 |
20 |
20 |
23 |
19 |
34 |
| Getal verloor na 2 jaar |
24 |
28 |
25 |
30 |
39 |
29 |
34 |
30 |
30 |
- |
| Persentasie verloor na 1 jaar |
7.80 |
6.61 |
5.96 |
6.16 |
9.60 |
7.75 |
7.04 |
8.46 |
6.27 |
7.98 |
| Persentasie verloor na 2 jaar |
11.01 |
10.89 |
10.64 |
10.87 |
12.91 |
11.24 |
11.97 |
11.03 |
9.90 |
- |
Getal verloor in jaar 2 |
7 |
11 |
11 |
13 |
10 |
9 |
14 |
7 |
11 |
- |
| Persentasie verloor in jaar 2 |
3.21 |
4.28 |
4.68 |
4.71 |
3.31 |
3.49 |
4.93 |
2.57 |
3.63 |
- |
| Persentasie behoue na 1 jaar |
92.20 |
93.39 |
94.04 |
93.84 |
90.40 |
92.25 |
92.96 |
91.54 |
93.73 |
92.02 |
| Persentasie behoue na 2 jaar |
88.99 |
89.11 |
89.36 |
89.13 |
87.09 |
88.76 |
88.03 |
88.97 |
90.10 |
- |