Ratio	periodo	Total
Ratio	2022	101,5
Ratio	2021	105,2
Ratio	2020	102,1
Ratio	2019	102,8
Ratio	2018	102,0
Ratio	2017	101,4
Ratio	2016	103,2
Ratio	2015	101,6
Ratio	2014	103,4
Ratio	2013	104,5
Ratio	2012	104,2
Ratio	2011	105,9
Ratio	2010	107,3
Ratio	2009	106,8
Ratio	2008	106,5
Ratio	2007	108,7
Ratio	2006	109,1
Ratio	2005	108,3
Ratio	2004	109,6
Ratio	2003	107,6
Ratio	2002	109,7
Ratio	2001	110,7
Ratio	2000	110,3
Ratio	1999	110,5
Ratio	1998	111,1
Ratio	1997	112,1
Ratio	1996	113,1
Ratio	1995	113,5
Ratio	1994	113,2
Ratio	1993	113,1
Ratio	1992	114,3
Ratio	1991	112,9