2021

7.3

1994

4.8

1981

5.8

1967

6.3

2010

5.7

10.0

2003

5.5

1916

6.5

1969

1.6

2014

6.0

1984

6.8

1954

7.0

2011

5.8

1980

7.3

1997

8.5

2014

6.0

2015

7.9

1939

5.8

2014

5.7