2003

5.3

1985

7.8

2009

0.0

10.0

1997

7.6

1994

8.5

1975

5.9

2009

3.0

2019

3.5

1977

4.7

2019

5.3

2010

5.9

2014

6.0

1961

6.3

1998

5.9

2000

5.5

2015

3.0

2003

4.9

2005

5.2

2024

6.0