1997

7.9

1925

7.1

2013

6.7

2004

8.0

1998

8.3

2004

7.3

2006

7.0

2021

7.4

2019

4.0

2015

4.7

1924

7.4

2003

6.6

2006

7.1

1972

6.9

2003

5.9

2024

0.0

2007

6.3

2015

5.9

2019

6.5

1948

6.1