| Beskrywing |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
| Getal inskrywings |
852 |
855 |
840 |
843 |
937 |
913 |
877 |
801 |
1007 |
939 |
| Getal steeds ingeskryf na 1 jaar |
786 |
807 |
788 |
810 |
876 |
864 |
847 |
773 |
973 |
891 |
| Getal steeds ingeskryf na 2 jaar |
773 |
798 |
775 |
791 |
858 |
841 |
831 |
762 |
949 |
- |
| Getal verloor na 1 jaar |
66 |
48 |
52 |
33 |
61 |
49 |
30 |
28 |
34 |
48 |
| Getal verloor na 2 jaar |
79 |
57 |
65 |
52 |
79 |
72 |
46 |
39 |
58 |
- |
| Persentasie verloor na 1 jaar |
7.75 |
5.61 |
6.19 |
3.91 |
6.51 |
5.37 |
3.42 |
3.50 |
3.38 |
5.11 |
| Persentasie verloor na 2 jaar |
9.27 |
6.67 |
7.74 |
6.17 |
8.43 |
7.89 |
5.25 |
4.87 |
5.76 |
- |
Getal verloor in jaar 2 |
13 |
9 |
13 |
19 |
18 |
23 |
16 |
11 |
24 |
- |
| Persentasie verloor in jaar 2 |
1.53 |
1.05 |
1.55 |
2.25 |
1.92 |
2.52 |
1.82 |
1.37 |
2.38 |
- |
| Persentasie behoue na 1 jaar |
92.25 |
94.39 |
93.81 |
96.09 |
93.49 |
94.63 |
96.58 |
96.50 |
96.62 |
94.89 |
| Persentasie behoue na 2 jaar |
90.73 |
93.33 |
92.26 |
93.83 |
91.57 |
92.11 |
94.75 |
95.13 |
94.24 |
- |