2016

7.4

2023

6.3

2006

7.2

2008

6.9

2007

7.9

1996

6.6

1990

6.6

2000

6.3

2003

5.8

1994

7.6

2008

5.7

6.1

2024

7.4

2024

6.5

2018

6.0

2013

6.1