2003

6.2

2008

5.8

1987

6.8

2004

5.6

2020

7.0

2003

4.5

2022

5.0

1935

7.2

1934

7.0

1986

5.5

1942

7.0

2011

5.3

1939

6.1

1931

6.4

1977

4.1

1934

6.9

1931

3.8

1937

5.5

1929

6.0

1990

1.0