2010

6.6

1990

6.1

2020

7.4

2022

7.6

1991

4.7

1999

6.0

1989

6.8

2006

5.5

2022

5.4

1993

6.7

2021

5.6

1947

6.7

2003

5.7

2011

6.2

1990

7.5

2009

7.5

1997

6.4

2010

5.6

2020

4.7

1989

4.9