1981

7.2

2004

8.4

1997

6.1

1995

0.0

2017

5.0

2003

5.4

2021

6.4

2010

6.3

1994

6.4

2023

0.0

2003

6.8

1982

6.9

2022

10.0

1949

6.2

1995

7.6

2015

6.0

2003

7.2

1999

5.8

1997

6.6

2001

5.3