Wolfpen Principle

6.1

/

2010

7.889

/

2014

7.687

/

2015

7.323

/

2014

5.975

/

2016

7.375

/

2018

7.2

/

2015

7.5

/

2014

7.755

/

2015

7.4

/

2009

7.1

/

1938

7

/

2011

6.9

/

2018

7.208

/

2007

7.164

/

2013

7.397

/

1991

8

/

2009

7.58

/

2011

7.622

/

2016

7.8

/

2021