| Beskrywing |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
| Getal inskrywings |
255 |
261 |
314 |
255 |
302 |
332 |
298 |
332 |
336 |
401 |
| Getal steeds ingeskryf na 1 jaar |
228 |
237 |
295 |
237 |
288 |
304 |
277 |
303 |
308 |
375 |
| Getal steeds ingeskryf na 2 jaar |
214 |
232 |
281 |
229 |
276 |
291 |
269 |
289 |
301 |
- |
| Getal verloor na 1 jaar |
27 |
24 |
19 |
18 |
14 |
28 |
21 |
29 |
28 |
26 |
| Getal verloor na 2 jaar |
41 |
29 |
33 |
26 |
26 |
41 |
29 |
43 |
35 |
- |
| Persentasie verloor na 1 jaar |
10.59 |
9.20 |
6.05 |
7.06 |
4.64 |
8.43 |
7.05 |
8.73 |
8.33 |
6.48 |
| Persentasie verloor na 2 jaar |
16.08 |
11.11 |
10.51 |
10.20 |
8.61 |
12.35 |
9.73 |
12.95 |
10.42 |
- |
Getal verloor in jaar 2 |
14 |
5 |
14 |
8 |
12 |
13 |
8 |
14 |
7 |
- |
| Persentasie verloor in jaar 2 |
5.49 |
1.92 |
4.46 |
3.14 |
3.97 |
3.92 |
2.68 |
4.22 |
2.08 |
- |
| Persentasie behoue na 1 jaar |
89.41 |
90.80 |
93.95 |
92.94 |
95.36 |
91.57 |
92.95 |
91.27 |
91.67 |
93.52 |
| Persentasie behoue na 2 jaar |
83.92 |
88.89 |
89.49 |
89.80 |
91.39 |
87.65 |
90.27 |
87.05 |
89.58 |
- |