2015

7.4

7.8

2008

4.6

1996

7.8

1980

6.2

6.1

2014

5.8

2016

5.5

0.0

1937

6.3

2021

6.6

2023

6.5

2007

6.0

2022

4.8

1967

5.0

2013

7.0

1956

6.8

10.0

2014

5.4

1896

5.2