1986

8.0

1961

6.4

2013

2.7

1972

3.6

1964

4.0

2005

6.7

2006

6.6

1971

7.4

1984

6.2

1988

7.0

1983

6.1

2001

7.4

1990

7.3

1987

6.5

2001

5.8

1968

7.6

2023

7.8

1971

5.0