1957

6.4

2022

4.5

2024

8.7

1989

4.0

1985

5.9

1965

5.0

2023

6.0

2023

9.5

2012

5.6

1969

4.0

2013

8.1

1983

7.5

2017

6.2

1988

6.5

2007

2.3

2000

5.6

1999

4.3