2015

6.8

2010

8.0

1993

4.1

1997

9.3

2012

9.7

1991

6.6

2002

7.8

2022

8.0

1935

5.3

5.3

2019

6.4

1937

6.4

2007

5.1

2006

9.0

1936

6.5

2021

6.2

1968

5.0

1996

9.5

2005

5.0