Indicator
|
|
1981 | 308 | 84 |
|
1982 | 388 | 126 |
|
1983 | 477 | 138 |
|
1984 | 496 | 143 |
|
1985 | 486 | 161 |
|
1986 | 665 | 174 |
|
1987 | 742 | 239 |
|
1988 | 766 | 244 |
|
1989 | 797 | 274 |
|
1990 | 1,007 | 370 |
|
1991 | 1,111 | 413 |
|
1992 | 1,354 | 502 |
|
1993 | 1,634 | 598 |
|
1994 | 2,197 | 665 |
|
1995 | 2,403 | 815 |
|
1996 | 2,715 | 980 |
|
1997 | 3,172 | 1,127 |
|
1998 | 3,677 | 1,298 |
|
1999 | 4,114 | 1,622 |
|
2000 | 4,487 | 1,724 |
|
2001 | 4,893 | 2,003 |
|
2002 | 5,550 | 2,235 |
|
2003 | 6,146 | 2,513 |
|
2004 | 6,984 | 2,963 |
|
2005 | 7,576 | 3,165 |
|
2006 | 9,443 | 4,157 |
|
2007 | 10,523 | 4,490 |
|
2008 | 12,491 | 5,369 |
|
2009 | 13,888 | 5,897 |
|
2010 | 16,181 | 6,766 |
|
2011 | 17,462 | 7,699 |
|
2012 | 19,068 | 8,461 |
|
2013 | 20,850 | 9,436 |
|
2014 | 22,424 | 10,363 |
|
2015 | 23,552 | 11,243 |
|
2016 | 24,746 | 12,522 |
|
2017 | 25,251 | 12,979 |
|
2018 | 25,913 | 13,901 |
|
2019 | 29,018 | 15,442 |
|
2020 | 28,298 | 16,030 |