2007

4.7

2022

1.0

2014

4.6

2008

5.3

2022

5.7

1993

4.2

1975

4.0

2000

4.8

2024

6.6

2013

6.0

2010

6.1

2001

4.5

2010

1.0

1998

4.0

1975

3.1

2007

4.8

2004

6.5

2016

6.3

1991

7.4

2016

4.0