2012

5.3

2003

5.8

1986

6.4

5.6

1988

5.5

1977

6.0

1994

4.9

2017

9.0

1985

4.5

1967

5.0

2017

4.2

2014

6.0

2022

1.0

1993

5.6

2021

8.3

2005

9.0

2013

9.8

1931

5.5

2012

7.2