1960

8.4

1947

6.5

2005

6.5

0.0

1964

7.1

2024

0.0

2023

7.0

1978

7.5

1973

6.9

1994

5.7

1942

6.4

1999

6.4

2020

5.8

2005

6.8

0.0

2004

4.8

1964

7.2

1996

7.7

2011

5.2

2013

5.3