1980

6.7

2005

4.5

2023

0.0

2003

5.6

2017

6.3

2020

8.0

1977

4.7

1981

7.5

2006

6.0

2012

5.0

2024

0.0

1994

3.8

2006

4.4

1977

6.4

1960

5.1

2000

4.8

1945

5.7

2020

10.0

2011

7.0

1977

7.7