2019

5.5

2020

6.6

1969

7.5

2000

4.8

2001

6.4

2007

6.3

1971

7.2

1998

6.9

2005

6.8

0.0

2007

7.6

1998

7.2

2006

6.6

2023

7.7

2024

4.7

1960

7.8

2006

6.5

1978

5.1

1997

0.0

1992

7.0