| Beskrywing |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
| Getal inskrywings |
1357 |
1275 |
1370 |
1430 |
1431 |
1297 |
1397 |
1299 |
1220 |
1295 |
| Getal steeds ingeskryf na 1 jaar |
1121 |
1070 |
1220 |
1254 |
1271 |
1150 |
1248 |
1174 |
1114 |
1186 |
| Getal steeds ingeskryf na 2 jaar |
1086 |
1037 |
1174 |
1205 |
1193 |
1083 |
1175 |
1099 |
1064 |
- |
| Getal verloor na 1 jaar |
236 |
205 |
150 |
176 |
160 |
147 |
149 |
125 |
106 |
109 |
| Getal verloor na 2 jaar |
271 |
238 |
196 |
225 |
238 |
214 |
222 |
200 |
156 |
- |
| Persentasie verloor na 1 jaar |
17.39 |
16.08 |
10.95 |
12.31 |
11.18 |
11.33 |
10.67 |
9.62 |
8.69 |
8.42 |
| Persentasie verloor na 2 jaar |
19.97 |
18.67 |
14.31 |
15.73 |
16.63 |
16.50 |
15.89 |
15.40 |
12.79 |
- |
Getal verloor in jaar 2 |
35 |
33 |
46 |
49 |
78 |
67 |
73 |
75 |
50 |
- |
| Persentasie verloor in jaar 2 |
2.58 |
2.59 |
3.36 |
3.43 |
5.45 |
5.17 |
5.23 |
5.77 |
4.10 |
- |
| Persentasie behoue na 1 jaar |
82.61 |
83.92 |
89.05 |
87.69 |
88.82 |
88.67 |
89.33 |
90.38 |
91.31 |
91.58 |
| Persentasie behoue na 2 jaar |
80.03 |
81.33 |
85.69 |
84.27 |
83.37 |
83.50 |
84.11 |
84.60 |
87.21 |
- |