| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Noord-Brabant | 547 | 607 | 1 052 | 1 331 | 1 240 | 1 180 | 1 176 | 840 | 610 | 662 |
| Gelderland | 444 | 479 | 627 | 812 | 759 | 717 | 678 | 684 | 608 | 607 |
| Noord-Holland | 271 | 287 | 290 | 336 | 368 | 321 | 379 | 188 | 514 | 476 |
| Limburg | 258 | 285 | 472 | 630 | 500 | 444 | 429 | 364 | 331 | 330 |
| Overijssel | 248 | 287 | 386 | 563 | 421 | 413 | 473 | 409 | 354 | 327 |
| Friesland | 180 | 193 | 242 | 300 | 292 | 262 | 388 | 369 | 315 | 239 |
| Zeeland | 118 | 109 | 181 | 210 | 218 | 213 | 192 | 419 | 240 | 201 |
| Flevoland | 124 | 127 | 166 | 236 | 254 | 205 | 174 | 165 | 166 | 200 |
| Groningen | 89 | 94 | 142 | 193 | 171 | 178 | 248 | 226 | 200 | 196 |
| Drenthe | 108 | 112 | 151 | 177 | 175 | 162 | 209 | 213 | 212 | 146 |