2021

6.2

1989

5.8

1975

4.5

2010

6.1

5.0

1990

4.4

1976

5.9

2021

6.6

2006

7.0

5.3

2017

9.4

2015

6.4

1991

5.8

2022

4.5

1968

7.1

1992

5.2

1963

7.4

1999

7.1

6.4