| Beskrywing |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
| Getal inskrywings |
1054 |
1112 |
1032 |
1105 |
1186 |
1171 |
1082 |
1145 |
1067 |
1019 |
| Getal steeds ingeskryf na 1 jaar |
896 |
957 |
890 |
999 |
1064 |
1069 |
985 |
1033 |
972 |
933 |
| Getal steeds ingeskryf na 2 jaar |
870 |
932 |
868 |
970 |
1029 |
1009 |
937 |
989 |
920 |
- |
| Getal verloor na 1 jaar |
158 |
155 |
142 |
106 |
122 |
102 |
97 |
112 |
95 |
86 |
| Getal verloor na 2 jaar |
184 |
180 |
164 |
135 |
157 |
162 |
145 |
156 |
147 |
- |
| Persentasie verloor na 1 jaar |
14.99 |
13.94 |
13.76 |
9.59 |
10.29 |
8.71 |
8.96 |
9.78 |
8.90 |
8.44 |
| Persentasie verloor na 2 jaar |
17.46 |
16.19 |
15.89 |
12.22 |
13.24 |
13.83 |
13.40 |
13.62 |
13.78 |
- |
Getal verloor in jaar 2 |
26 |
25 |
22 |
29 |
35 |
60 |
48 |
44 |
52 |
- |
| Persentasie verloor in jaar 2 |
2.47 |
2.25 |
2.13 |
2.62 |
2.95 |
5.12 |
4.44 |
3.84 |
4.87 |
- |
| Persentasie behoue na 1 jaar |
85.01 |
86.06 |
86.24 |
90.41 |
89.71 |
91.29 |
91.04 |
90.22 |
91.10 |
91.56 |
| Persentasie behoue na 2 jaar |
82.54 |
83.81 |
84.11 |
87.78 |
86.76 |
86.17 |
86.60 |
86.38 |
86.22 |
- |