2017

7.1

2019

6.7

2019

6.6

2007

7.2

2012

3.2

2001

6.0

1987

7.5

1999

7.4

1966

7.9

1953

6.5

2017

0.0

1965

6.9

1961

0.0

2016

0.0

1943

6.1

1953

0.0

1951

6.4

1943

7.0

2022

5.1

2020

6.9