1984

7.0

7.8

1995

9.6

1966

7.6

2004

6.4

2010

6.9

2021

5.0

2014

7.6

2014

6.5

2015

4.8

1937

6.0

2006

6.1

2014

5.6

2008

3.7

1990

3.8

2023

10.0

1942

6.2

2011

9.0