Año | Dato |
1985
|
36,01
|
1986
|
40,00
|
1987
|
41,83
|
1988
|
42,64
|
1989
|
47,79
|
1990
|
48,46
|
1991
|
56,35
|
1992
|
58,89
|
1993
|
62,12
|
1994
|
68,37
|
1995
|
79,90
|
1996
|
99,71
|
1998
|
112,45
|
1999
|
126,15
|
2000
|
134,18
|
2001
|
147,12
|
2002
|
156,39
|
2003
|
173,03
|
2004
|
180,96
|
2005
|
193,17
|
2006
|
206,39
|
2007
|
232,88
|
2008
|
259,90
|
2009
|
279,71
|
2010
|
296,20
|
2011
|
315,23
|
2012
|
327,87
|
2013
|
335,61
|
2014
|
332,58
|
2015
|
335,56
|
2016
|
336,81
|
2017
|
344,21
|
2018
|
349,83
|
2019
|
356,94
|
2020
|
359,73
|
2021
|
356,75
|
2022
|
361,56
|
2023
|
370,11
|
|
|
|