| Beskrywing |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
| Getal inskrywings |
994 |
1003 |
975 |
954 |
854 |
971 |
1032 |
1021 |
1443 |
1563 |
| Getal steeds ingeskryf na 1 jaar |
877 |
892 |
837 |
843 |
739 |
869 |
912 |
900 |
1315 |
1415 |
| Getal steeds ingeskryf na 2 jaar |
832 |
837 |
800 |
805 |
710 |
828 |
869 |
856 |
1261 |
- |
| Getal verloor na 1 jaar |
117 |
111 |
138 |
111 |
115 |
102 |
120 |
121 |
128 |
148 |
| Getal verloor na 2 jaar |
162 |
166 |
175 |
149 |
144 |
143 |
163 |
165 |
182 |
- |
| Persentasie verloor na 1 jaar |
11.77 |
11.07 |
14.15 |
11.64 |
13.47 |
10.50 |
11.63 |
11.85 |
8.87 |
9.47 |
| Persentasie verloor na 2 jaar |
16.30 |
16.55 |
17.95 |
15.62 |
16.86 |
14.73 |
15.79 |
16.16 |
12.61 |
- |
Getal verloor in jaar 2 |
45 |
55 |
37 |
38 |
29 |
41 |
43 |
44 |
54 |
- |
| Persentasie verloor in jaar 2 |
4.53 |
5.48 |
3.79 |
3.98 |
3.40 |
4.22 |
4.17 |
4.31 |
3.74 |
- |
| Persentasie behoue na 1 jaar |
88.23 |
88.93 |
85.85 |
88.36 |
86.53 |
89.50 |
88.37 |
88.15 |
91.13 |
90.53 |
| Persentasie behoue na 2 jaar |
83.70 |
83.45 |
82.05 |
84.38 |
83.14 |
85.27 |
84.21 |
83.84 |
87.39 |
- |