1953

4.8

1999

4.8

2025

6.1

1972

6.3

2016

6.7

1958

5.6

2024

6.0

2015

6.6

1969

4.7

1985

6.8

2014

8.0

1939

7.1

1996

5.4

2017

5.9

1980

5.9

0.0

2012

5.3

2014

6.5

2017

7.3

2019

6.5