Año | Dato |
1985
|
139,40
|
1986
|
133,59
|
1987
|
63,33
|
1988
|
68,59
|
1989
|
64,94
|
1990
|
63,47
|
1991
|
357,05
|
1992
|
189,82
|
1993
|
182,55
|
1994
|
151,93
|
1995
|
91,35
|
1996
|
88,42
|
1998
|
86,67
|
1999
|
86,10
|
2000
|
89,05
|
2001
|
86,28
|
2002
|
86,96
|
2003
|
90,88
|
2004
|
88,21
|
2005
|
88,69
|
2006
|
77,16
|
2007
|
74,68
|
2008
|
65,37
|
2009
|
62,75
|
2010
|
69,57
|
2011
|
57,21
|
2012
|
48,79
|
2013
|
42,34
|
2014
|
52,88
|
2015
|
55,41
|
2016
|
54,03
|
2017
|
57,42
|
2018
|
53,39
|
2019
|
56,40
|
2020
|
55,11
|
2021
|
53,25
|
2022
|
53,84
|
|
|
|