| Beskrywing |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
| Getal inskrywings |
259 |
333 |
309 |
313 |
259 |
192 |
197 |
208 |
215 |
236 |
| Getal steeds ingeskryf na 1 jaar |
251 |
313 |
297 |
258 |
249 |
188 |
194 |
199 |
208 |
232 |
| Getal steeds ingeskryf na 2 jaar |
246 |
304 |
251 |
257 |
243 |
187 |
189 |
197 |
207 |
- |
| Getal verloor na 1 jaar |
8 |
20 |
12 |
55 |
10 |
4 |
3 |
9 |
7 |
4 |
| Getal verloor na 2 jaar |
13 |
29 |
58 |
56 |
16 |
5 |
8 |
11 |
8 |
- |
| Persentasie verloor na 1 jaar |
3.09 |
6.01 |
3.88 |
17.57 |
3.86 |
2.08 |
1.52 |
4.33 |
3.26 |
1.69 |
| Persentasie verloor na 2 jaar |
5.02 |
8.71 |
18.77 |
17.89 |
6.18 |
2.60 |
4.06 |
5.29 |
3.72 |
- |
Getal verloor in jaar 2 |
5 |
9 |
46 |
1 |
6 |
1 |
5 |
2 |
1 |
- |
| Persentasie verloor in jaar 2 |
1.93 |
2.70 |
14.89 |
0.32 |
2.32 |
0.52 |
2.54 |
0.96 |
0.47 |
- |
| Persentasie behoue na 1 jaar |
96.91 |
93.99 |
96.12 |
82.43 |
96.14 |
97.92 |
98.48 |
95.67 |
96.74 |
98.31 |
| Persentasie behoue na 2 jaar |
94.98 |
91.29 |
81.23 |
82.11 |
93.82 |
97.40 |
95.94 |
94.71 |
96.28 |
- |