current

7.6

/

2016

6.4

/

1972

7.6

/

1988

5.893

/

2011

5.176

/

2000

5.743

/

2003

6.351

/

1988

6.3

/

2000

6.9

/

2011

5.595

/

2007

7.307

/

2012

5.273

/

1984

6.451

/

2007

5.411

/

1989

10

/

2007

5.635

/

1942

5.4

/

2002

6.538

/

2007

7.254

/

1988

7.291

/

2006