Country/project

Holland

France

Luxembourg

Sweden

Britain

Holland

Correlation index

1.0000

Significance

0.0000

France

Correlation index

0.695*

1.0000

Significance

0.0130

0.0000

Luxembourg

Correlation index

0.3020

0.832**

1.0000

Significance

0.1990

0.0010

0.0000

Sweden

Correlation index

0.811**

0.4100

−0.1150

1.0000

Significance

0.0020

0.1200

0.3760

0.0000

Britain

Correlation index

0.649*

0.4940

0.0260

0.901**

1.0000

Significance

0.0210

0.0730

0.4710

0.0000

0.0000