Station

AS

A1

A2

AB

BS

B1

BB

CS

CB

AS

X

A1

0.981

X

A2

0.981

0.988

X

AB

0.983

0.967

0.992

X

BS

0.998

0.986

0.978

0.974

X

B1

0.981

0.999

0.988

0.967

0.987

X

BB

0.991

0.985

0.994

0.993

0.987

0.985

X

BB

0.969

0.990

0.961

0.933

0.981

0.991

0.962

X

CB

0.981

0.995

0.986

0.969

0.985

0.996

0.990

0.985

X