Year | TBT numbers |
1999 | 364 |
2000 | 461 |
2001 | 799 |
2002 | 644 |
2003 | 673 |
2004 | 608 |
2005 | 547 |
2006 | 585 |
2007 | 797 |
2008 | 640 |
2009 | 762 |
2010 | 871 |
2011 | 1038 |
2012 | 1259 |
2013 | 1495 |
2014 | 1428 |
2015 | 1215 |
2016 | 1676 |
Total | 15862 |