2009

7.1

1999

5.8

1998

5.3

1982

5.9

1984

6.1

1985

5.3

2021

7.0

1999

4.5

1995

6.6

2001

6.5

1992

5.4

2018

5.3

2019

6.2

2007

8.3

2022

4.0

2019

6.8

2002

7.0

2007

2.9

1984

6.8

2022

10.0