2021

6.8

2000

7.6

2005

7.0

1978

6.3

2007

5.3

1939

7.0

1987

6.4

2019

6.2

2004

7.1

1991

7.1

2019

7.0

2019

0.0

1993

7.9

2009

6.5

2023

6.6

2005

6.3

1993

5.8

2005

7.2

1998

7.5

2007

6.1