| Countries | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
|---|
| Austria | 1 677 | 1 678 | 1 696 | 1 696 | 1 696 | 1 719 | 1 719 |
| Belgiuma | 1 747 | 1 763 | 1 763 | 1 763 | 1 763 | 1 763 | 1 763 |
| Bulgaria | 331 | 394 | 418 | 418 | 418 | 437 | 458 |
| Cyprus | 276 | 257 | 257 | 257 | 257 | 257 | 257 |
| Czechia | 564 | 633 | 657 | 691 | 729 | 734 | 745 |
| Denmark | 1 032 | 1 032 | 1 111 | 1 128 | 1 130 | 1 130 | 1 143 |
| Estonia | 99 | 99 | 96 | 104 | 100 | 115 | 115 |
| Finland | 693 | 700 | 700 | 739 | 765 | 779 | 790 |
| France | 10 798 | 10 848 | 10 958 | 11 042 | 11 163 | 11 392 | 11 413 |
| Greece | 917 | 917 | 917 | 917 | 1 558 | 1 558 | 1 558 |
| Netherlands | 2 600 | 2 604 | 2 582 | 2 637 | 2 646 | 2 651 | 2 658 |
| Croatia | 1 016 | 1 081 | 1 156 | 1 199 | 1 244 | 1 244 | 1 254 |
| Ireland | 247 | 270 | 269 | 423 | 663 | 900 | 900 |
| Poland | 552 | 583 | 663 | 765 | 849 | 857 | 1 070 |
| Latvia | – | – | – | – | – | – | – |
| Lithuania | 417 | 309 | 309 | 309 | 309 | 309 | 309 |
| Luxembourg | 147 | 147 | 147 | 147 | 147 | 152 | 152 |
| Hungary | 859 | 1 157 | 1 065 | 1 274 | 1 273 | 1 477 | 1 516 |
| Malta | – | – | – | – | – | – | – |
| Germany | 12 363 | 12 531 | 12 594 | 12 645 | 12 813 | 12 819 | 12 845 |
| Italy | 6 542 | 6 554 | 6 588 | 6 629 | 6 661 | 6 668 | 6 668 |
| Portugalb | 2 341 | 2 545 | 2 613 | 2 623 | 2 705 | 2 737 | 2 737 |
| Romania | 228 | 228 | 281 | 281 | 321 | 332 | 350 |
| Spain | 11 432 | 12 073 | 13 013 | 13 518 | 14 021 | 14 262 | 14 554 |
| Sweden | 1 700 | 1 740 | 1 806 | 1 857 | 1 923 | 1 971 | 1 957 |
| Slovakia | 328 | 328 | 365 | 384 | 391 | 416 | 419 |
| Slovenia | 569 | 579 | 579 | 696 | 747 | 771 | 768 |
| EU27_2020c | 59 474 | 61 049 | 62 602 | 64 141 | 66 292 | 67 450 | 68 118 |
| United Kingdomd | 3 633 | 3 670 | 3 674 | 3 673 | 3 674 | 3 672 | 3 686 |
| EU28c | 63 107 | 64 718 | 66 275 | 67 814 | 69 966 | 71 122 | 71 804 |
| North Macedonia | 216 | 216 | 221 | 237 | 251 | 251 | 259 |
| Norwaye | 264 | 271 | 239 | 253 | 344 | 381 | 393 |
| Switzerland | 1 358 | 1 361 | 1 383 | 1 383 | 1 406 | 1 406 | 1 415 |
| Serbia | 603 | 603 | 603 | 603 | 603 | 603 | 603 |
| Turkey | 1 667 | 1 908 | 1 908 | 1 922 | 2 036 | 2 080 | 2 119 |
| Israel | 325 | 340 | 344 | 379 | .. | .. | 460 |
| Japan | 7 383 | 7 383 | 7 383 | 7 600 | 7 600 | 7 800 | 7 920 |
| China | 41 000 | 45 300 | 53 900 | 60 302 | 65 055 | 74 113 | 84 946 |
| Republic of Korea | 2 968 | 3 103 | 3 368 | 3 447 | 3 776 | 3 860 | 4 044 |
| United States | 92 523 | 95 300 | 95 300 | 94 300 | 95 500 | 99 543 | 75 575 |
| Canada | 16 900 | 16 900 | 16 900 | 17 000 | .. | .. | 17 000 |
| Australia | 1 509 | 1 509 | .. | .. | .. | .. | .. |