| Beskrywing |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
| Getal inskrywings |
967 |
990 |
1079 |
1070 |
970 |
895 |
1174 |
1098 |
1118 |
1359 |
| Getal steeds ingeskryf na 1 jaar |
908 |
951 |
1008 |
1011 |
936 |
861 |
1131 |
1041 |
1074 |
1289 |
| Getal steeds ingeskryf na 2 jaar |
893 |
931 |
981 |
985 |
919 |
845 |
1099 |
1021 |
1044 |
- |
| Getal verloor na 1 jaar |
59 |
39 |
71 |
59 |
34 |
34 |
43 |
57 |
44 |
70 |
| Getal verloor na 2 jaar |
74 |
59 |
98 |
85 |
51 |
50 |
75 |
77 |
74 |
- |
| Persentasie verloor na 1 jaar |
6.10 |
3.94 |
6.58 |
5.51 |
3.51 |
3.80 |
3.66 |
5.19 |
3.94 |
5.15 |
| Persentasie verloor na 2 jaar |
7.65 |
5.96 |
9.08 |
7.94 |
5.26 |
5.59 |
6.39 |
7.01 |
6.62 |
- |
Getal verloor in jaar 2 |
15 |
20 |
27 |
26 |
17 |
16 |
32 |
20 |
30 |
- |
| Persentasie verloor in jaar 2 |
1.55 |
2.02 |
2.50 |
2.43 |
1.75 |
1.79 |
2.73 |
1.82 |
2.68 |
- |
| Persentasie behoue na 1 jaar |
93.90 |
96.06 |
93.42 |
94.49 |
96.49 |
96.20 |
96.34 |
94.81 |
96.06 |
94.85 |
| Persentasie behoue na 2 jaar |
92.35 |
94.04 |
90.92 |
92.06 |
94.74 |
94.41 |
93.61 |
92.99 |
93.38 |
- |