1994

10.0

2020

6.8

1975

5.4

2019

7.1

2019

6.2

2006

5.7

2010

4.4

2014

4.9

1981

7.1

2019

7.1

2019

5.4

1968

7.4

2021

6.3

1999

5.7

1994

6.1

1994

5.3

2012

5.8

2020

7.5

2016

7.2

2015

5.4