| Beskrywing |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
| Getal inskrywings |
954 |
854 |
969 |
1028 |
1021 |
1441 |
1564 |
1436 |
1403 |
1495 |
| Getal steeds ingeskryf na 1 jaar |
843 |
739 |
867 |
908 |
900 |
1313 |
1422 |
1274 |
1263 |
1364 |
| Getal steeds ingeskryf na 2 jaar |
805 |
710 |
826 |
866 |
856 |
1258 |
1363 |
1194 |
1190 |
- |
| Getal verloor na 1 jaar |
111 |
115 |
102 |
120 |
121 |
128 |
142 |
162 |
140 |
131 |
| Getal verloor na 2 jaar |
149 |
144 |
143 |
162 |
165 |
183 |
201 |
242 |
213 |
- |
| Persentasie verloor na 1 jaar |
11.64 |
13.47 |
10.53 |
11.67 |
11.85 |
8.88 |
9.08 |
11.28 |
9.98 |
8.76 |
| Persentasie verloor na 2 jaar |
15.62 |
16.86 |
14.76 |
15.76 |
16.16 |
12.70 |
12.85 |
16.85 |
15.18 |
- |
Getal verloor in jaar 2 |
38 |
29 |
41 |
42 |
44 |
55 |
59 |
80 |
73 |
- |
| Persentasie verloor in jaar 2 |
3.98 |
3.40 |
4.23 |
4.09 |
4.31 |
3.82 |
3.77 |
5.57 |
5.20 |
- |
| Persentasie behoue na 1 jaar |
88.36 |
86.53 |
89.47 |
88.33 |
88.15 |
91.12 |
90.92 |
88.72 |
90.02 |
91.24 |
| Persentasie behoue na 2 jaar |
84.38 |
83.14 |
85.24 |
84.24 |
83.84 |
87.30 |
87.15 |
83.15 |
84.82 |
- |