| Beskrywing |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
| Getal inskrywings |
160 |
125 |
167 |
162 |
168 |
175 |
196 |
176 |
187 |
191 |
| Getal steeds ingeskryf na 1 jaar |
135 |
98 |
150 |
135 |
145 |
139 |
155 |
148 |
157 |
161 |
| Getal steeds ingeskryf na 2 jaar |
123 |
92 |
132 |
121 |
125 |
132 |
147 |
135 |
142 |
- |
| Getal verloor na 1 jaar |
25 |
27 |
17 |
27 |
23 |
36 |
41 |
28 |
30 |
30 |
| Getal verloor na 2 jaar |
37 |
33 |
35 |
41 |
43 |
43 |
49 |
41 |
45 |
- |
| Persentasie verloor na 1 jaar |
15.63 |
21.60 |
10.18 |
16.67 |
13.69 |
20.57 |
20.92 |
15.91 |
16.04 |
15.71 |
| Persentasie verloor na 2 jaar |
23.12 |
26.40 |
20.96 |
25.31 |
25.60 |
24.57 |
25.00 |
23.30 |
24.06 |
- |
Getal verloor in jaar 2 |
12 |
6 |
18 |
14 |
20 |
7 |
8 |
13 |
15 |
- |
| Persentasie verloor in jaar 2 |
7.50 |
4.80 |
10.78 |
8.64 |
11.90 |
4.00 |
4.08 |
7.39 |
8.02 |
- |
| Persentasie behoue na 1 jaar |
84.38 |
78.40 |
89.82 |
83.33 |
86.31 |
79.43 |
79.08 |
84.09 |
83.96 |
84.29 |
| Persentasie behoue na 2 jaar |
76.87 |
73.60 |
79.04 |
74.69 |
74.40 |
75.43 |
75.00 |
76.70 |
75.94 |
- |