2021

6.6

1984

9.2

2022

5.2

2015

6.1

1979

7.6

2019

8.2

1998

6.1

2014

5.1

2007

7.5

1987

6.9

2005

5.8

2021

6.3

2015

6.0

2018

5.6

2001

8.9

1986

7.0

2012

5.7

2018

5.4

1994

5.7

2021

6.8