Year

Parameters

2005

0.0587

−0.0115

−0.0040

4.6089

2006

0.0463

−0.0090

−0.0127

3.2148

2007

0.0454

−0.0133

−0.0388

1.8327

2008

0.0356

−0.0183

−0.0425

2.1674

2009

0.0358

−0.0164

−0.0493

1.0232

2010

0.0225

−0.0085

−0.0819

0.6237

2011

0.0225

−0.0085

−0.0819

0.6237

2012

0.0241

−0.091

−0.0213

1.0595