| Beskrywing |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
| Getal inskrywings |
777 |
852 |
855 |
840 |
843 |
937 |
913 |
876 |
802 |
1007 |
| Getal steeds ingeskryf na 1 jaar |
727 |
786 |
807 |
788 |
810 |
876 |
863 |
846 |
774 |
974 |
| Getal steeds ingeskryf na 2 jaar |
691 |
773 |
798 |
775 |
791 |
858 |
840 |
830 |
763 |
- |
| Getal verloor na 1 jaar |
50 |
66 |
48 |
52 |
33 |
61 |
50 |
30 |
28 |
33 |
| Getal verloor na 2 jaar |
86 |
79 |
57 |
65 |
52 |
79 |
73 |
46 |
39 |
- |
| Persentasie verloor na 1 jaar |
6.44 |
7.75 |
5.61 |
6.19 |
3.91 |
6.51 |
5.48 |
3.42 |
3.49 |
3.28 |
| Persentasie verloor na 2 jaar |
11.07 |
9.27 |
6.67 |
7.74 |
6.17 |
8.43 |
8.00 |
5.25 |
4.86 |
- |
Getal verloor in jaar 2 |
36 |
13 |
9 |
13 |
19 |
18 |
23 |
16 |
11 |
- |
| Persentasie verloor in jaar 2 |
4.63 |
1.53 |
1.05 |
1.55 |
2.25 |
1.92 |
2.52 |
1.83 |
1.37 |
- |
| Persentasie behoue na 1 jaar |
93.56 |
92.25 |
94.39 |
93.81 |
96.09 |
93.49 |
94.52 |
96.58 |
96.51 |
96.72 |
| Persentasie behoue na 2 jaar |
88.93 |
90.73 |
93.33 |
92.26 |
93.83 |
91.57 |
92.00 |
94.75 |
95.14 |
- |