| Beskrywing |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
| Getal inskrywings |
260 |
314 |
255 |
302 |
332 |
298 |
332 |
336 |
399 |
561 |
| Getal steeds ingeskryf na 1 jaar |
236 |
295 |
237 |
288 |
304 |
277 |
303 |
307 |
373 |
512 |
| Getal steeds ingeskryf na 2 jaar |
231 |
281 |
229 |
276 |
291 |
269 |
290 |
300 |
360 |
- |
| Getal verloor na 1 jaar |
24 |
19 |
18 |
14 |
28 |
21 |
29 |
29 |
26 |
49 |
| Getal verloor na 2 jaar |
29 |
33 |
26 |
26 |
41 |
29 |
42 |
36 |
39 |
- |
| Persentasie verloor na 1 jaar |
9.23 |
6.05 |
7.06 |
4.64 |
8.43 |
7.05 |
8.73 |
8.63 |
6.52 |
8.73 |
| Persentasie verloor na 2 jaar |
11.15 |
10.51 |
10.20 |
8.61 |
12.35 |
9.73 |
12.65 |
10.71 |
9.77 |
- |
| Getal verloor in jaar 2 |
5 |
14 |
8 |
12 |
13 |
8 |
13 |
7 |
13 |
- |
| Persentasie verloor in jaar 2 |
1.92 |
4.46 |
3.14 |
3.97 |
3.92 |
2.68 |
3.92 |
2.08 |
3.26 |
- |
| Persentasie behoue na 1 jaar |
90.77 |
93.95 |
92.94 |
95.36 |
91.57 |
92.95 |
91.27 |
91.37 |
93.48 |
91.27 |
| Persentasie behoue na 2 jaar |
88.85 |
89.49 |
89.80 |
91.39 |
87.65 |
90.27 |
87.35 |
89.29 |
90.23 |
- |