2021

6.3

2016

1.0

2014

8.0

2021

6.7

2002

8.6

2006

7.9

2005

7.9

1987

7.1

1994

7.6

1975

7.3

2019

6.7

1996

6.2

1996

6.5

2011

8.1

2010

7.9

2000

7.6

2007

6.5

2023

6.9

2002

7.7

2002

7.1