| Beskrywing |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
| Getal inskrywings |
840 |
778 |
852 |
855 |
840 |
843 |
937 |
913 |
878 |
801 |
| Getal steeds ingeskryf na 1 jaar |
786 |
728 |
786 |
807 |
788 |
810 |
875 |
863 |
847 |
772 |
| Getal steeds ingeskryf na 2 jaar |
764 |
692 |
773 |
798 |
775 |
791 |
858 |
840 |
830 |
- |
| Getal verloor na 1 jaar |
54 |
50 |
66 |
48 |
52 |
33 |
62 |
50 |
31 |
29 |
| Getal verloor na 2 jaar |
76 |
86 |
79 |
57 |
65 |
52 |
79 |
73 |
48 |
- |
| Persentasie verloor na 1 jaar |
6.43 |
6.43 |
7.75 |
5.61 |
6.19 |
3.91 |
6.62 |
5.48 |
3.53 |
3.62 |
| Persentasie verloor na 2 jaar |
9.05 |
11.05 |
9.27 |
6.67 |
7.74 |
6.17 |
8.43 |
8.00 |
5.47 |
- |
Getal verloor in jaar 2 |
22 |
36 |
13 |
9 |
13 |
19 |
17 |
23 |
17 |
- |
| Persentasie verloor in jaar 2 |
2.62 |
4.63 |
1.53 |
1.05 |
1.55 |
2.25 |
1.81 |
2.52 |
1.94 |
- |
| Persentasie behoue na 1 jaar |
93.57 |
93.57 |
92.25 |
94.39 |
93.81 |
96.09 |
93.38 |
94.52 |
96.47 |
96.38 |
| Persentasie behoue na 2 jaar |
90.95 |
88.95 |
90.73 |
93.33 |
92.26 |
93.83 |
91.57 |
92.00 |
94.53 |
- |