| Beskrywing |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
| Getal inskrywings |
101 |
146 |
154 |
201 |
226 |
316 |
314 |
288 |
285 |
349 |
| Getal steeds ingeskryf na 1 jaar |
96 |
135 |
145 |
191 |
216 |
300 |
303 |
280 |
276 |
342 |
| Getal steeds ingeskryf na 2 jaar |
96 |
132 |
145 |
191 |
211 |
298 |
301 |
279 |
274 |
- |
| Getal verloor na 1 jaar |
5 |
11 |
9 |
10 |
10 |
16 |
11 |
8 |
9 |
7 |
| Getal verloor na 2 jaar |
5 |
14 |
9 |
10 |
15 |
18 |
13 |
9 |
11 |
- |
| Persentasie verloor na 1 jaar |
4.95 |
7.53 |
5.84 |
4.98 |
4.42 |
5.06 |
3.50 |
2.78 |
3.16 |
2.01 |
| Persentasie verloor na 2 jaar |
4.95 |
9.59 |
5.84 |
4.98 |
6.64 |
5.70 |
4.14 |
3.13 |
3.86 |
- |
Getal verloor in jaar 2 |
0 |
3 |
0 |
0 |
5 |
2 |
2 |
1 |
2 |
- |
| Persentasie verloor in jaar 2 |
0.00 |
2.05 |
0.00 |
0.00 |
2.21 |
0.63 |
0.64 |
0.35 |
0.70 |
- |
| Persentasie behoue na 1 jaar |
95.05 |
92.47 |
94.16 |
95.02 |
95.58 |
94.94 |
96.50 |
97.22 |
96.84 |
97.99 |
| Persentasie behoue na 2 jaar |
95.05 |
90.41 |
94.16 |
95.02 |
93.36 |
94.30 |
95.86 |
96.88 |
96.14 |
- |