Jan.

Feb

Mar.

April

May

June

July

Aug.

Sep.

Oct.

Nov.

Dec.

Year

2007

2012

2010

2010

2010

2010

2011

2011

2008

2011

2009

2015

Max

0.267

0.327

0.399

0.4106

0.39

0.42133

0.44742

0.392

0.3519

0.2636

0.2148

0.2383

Year

2014

2011

2013

2014

2006

2009

2015

2013

2012

2013

2013

2009

Min

0.216

0.244

0.285

0.3064

0.3165

0.35965

0.3722

0.352

0.2861

0.2153

0.178

0.1929