-60
-40
-20
0
20
40
2004
2006
2008
2005
2007
2009
28 Jun 2009
Coppock Curve(10, 11, 14): 26.2433892519
2004
2006
2008
2005
2007
2009
⛶
Coppock Curve(10, 11, 14): 26.2433892519
Coppock Curve(10, 11, 14): 26.2433892519