2007

5.8

1972

6.2

1984

8.1

1994

7.3

2019

7.3

2000

3.5

2005

5.6

1995

6.1

2005

5.9

1976

4.8

2003

3.9

2007

5.3

1996

6.3

1984

6.9

1977

7.3

9.0

2018

7.1

1973

4.0

1974

7.3

1977

5.2