1999

6.8

2024

4.7

2016

7.4

2003

6.7

2022

7.5

2006

7.2

1995

6.7

1990

6.0

2007

6.3

1934

4.3

1934

6.0

2007

6.1

2004

7.1

2003

5.4

2002

6.8

2004

6.1

1996

6.2

2004

5.4

2009

7.1

2006

4.7