1999

7.5

2016

4.7

1947

6.4

2021

7.1

1972

5.0

1931

0.0

2002

6.2

2022

6.3

2005

5.2

1930

3.5

2007

6.6

2017

4.4

2006

7.0

2017

5.2

1973

5.1

1978

8.0

1979

7.1

2004

6.7

2004

6.6

2004

5.7