Año | Dato |
1985
|
49,07
|
1986
|
55,03
|
1987
|
56,81
|
1988
|
60,57
|
1989
|
65,03
|
1990
|
68,73
|
1991
|
80,06
|
1992
|
81,84
|
1993
|
86,20
|
1994
|
89,55
|
1995
|
91,96
|
1996
|
96,63
|
1998
|
101,57
|
1999
|
112,05
|
2000
|
120,60
|
2001
|
131,60
|
2002
|
146,93
|
2003
|
158,43
|
2004
|
161,93
|
2005
|
168,83
|
2006
|
174,37
|
2007
|
176,51
|
2008
|
183,10
|
2009
|
189,22
|
2010
|
190,53
|
2011
|
192,25
|
2012
|
192,31
|
2013
|
190,65
|
2014
|
193,22
|
2015
|
194,15
|
2016
|
193,04
|
2017
|
193,67
|
2018
|
197,20
|
2019
|
201,87
|
2020
|
205,22
|
2021
|
207,05
|
2022
|
212,06
|
2023
|
218,87
|
|
|
|