| Beskrywing |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
| Getal inskrywings |
1195 |
1283 |
1537 |
1657 |
1644 |
1995 |
2049 |
1680 |
2135 |
2628 |
| Getal steeds ingeskryf na 1 jaar |
981 |
1104 |
1294 |
1425 |
1414 |
1715 |
1744 |
1480 |
1890 |
2278 |
| Getal steeds ingeskryf na 2 jaar |
918 |
1048 |
1226 |
1324 |
1303 |
1597 |
1616 |
1415 |
1743 |
- |
| Getal verloor na 1 jaar |
214 |
179 |
243 |
232 |
230 |
280 |
305 |
200 |
245 |
350 |
| Getal verloor na 2 jaar |
277 |
235 |
311 |
333 |
341 |
398 |
433 |
265 |
392 |
- |
| Persentasie verloor na 1 jaar |
17.91 |
13.95 |
15.81 |
14.00 |
13.99 |
14.04 |
14.89 |
11.90 |
11.48 |
13.32 |
| Persentasie verloor na 2 jaar |
23.18 |
18.32 |
20.23 |
20.10 |
20.74 |
19.95 |
21.13 |
15.77 |
18.36 |
- |
Getal verloor in jaar 2 |
63 |
56 |
68 |
101 |
111 |
118 |
128 |
65 |
147 |
- |
| Persentasie verloor in jaar 2 |
5.27 |
4.36 |
4.42 |
6.10 |
6.75 |
5.91 |
6.25 |
3.87 |
6.89 |
- |
| Persentasie behoue na 1 jaar |
82.09 |
86.05 |
84.19 |
86.00 |
86.01 |
85.96 |
85.11 |
88.10 |
88.52 |
86.68 |
| Persentasie behoue na 2 jaar |
76.82 |
81.68 |
79.77 |
79.90 |
79.26 |
80.05 |
78.87 |
84.23 |
81.64 |
- |