| Beskrywing |
2001/center> |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
| Getal inskrywings |
571 |
525 |
493 |
488 |
491 |
517 |
582 |
568 |
722 |
730 |
| Getal steeds ingeskryf na 1 jaar |
478 |
424 |
391 |
392 |
371 |
428 |
432 |
452 |
567 |
588 |
| Getal steeds ingeskryf na 2 jaar |
444 |
398 |
381 |
372 |
359 |
404 |
415 |
433 |
526 |
- |
| Getal verloor na 1 jaar |
93 |
101 |
102 |
96 |
120 |
89 |
150 |
116 |
155 |
142 |
| Getal verloor na 2 jaar |
127 |
127 |
112 |
116 |
132 |
113 |
167 |
135 |
196 |
- |
| Persentasie verloor na 1 jaar |
16.29 |
19.24 |
20.69 |
19.67 |
24.44 |
17.21 |
25.77 |
20.42 |
21.47 |
19.45 |
| Persentasie verloor na 2 jaar |
22.24 |
24.19 |
22.72 |
23.77 |
26.88 |
21.86 |
28.69 |
23.77 |
27.15 |
- |
Getal verloor in jaar 2 |
34 |
26 |
10 |
20 |
12 |
24 |
17 |
19 |
41 |
- |
| Persentasie verloor in jaar 2 |
5.95 |
4.95 |
2.03 |
4.10 |
2.44 |
4.64 |
2.92 |
3.35 |
5.68 |
- |
| Persentasie behoue na 1 jaar |
83.71 |
80.76 |
79.31 |
80.33 |
75.56 |
82.79 |
74.23 |
79.58 |
78.53 |
80.55 |
| Persentasie behoue na 2 jaar |
77.76 |
75.81 |
77.28 |
76.23 |
73.12 |
78.14 |
71.31 |
76.23 |
72.85 |
- |