Securities and Exchange Commission

Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum

The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.

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Annual (Rate)

Value	Reported On	Form	FY	FP	Start Date	End Date	Fiscal Period
0.0282	2013-02-13	10-K	2012	FY	2010-01-01	2010-12-31	CY2010
0.0253	2014-02-13	10-K	2013	FY	2011-01-01	2011-12-31	CY2011
0.0118	2015-02-09	10-K	2014	FY	2012-01-01	2012-12-31	CY2012
0.0187	2016-02-10	10-K	2015	FY	2013-01-01	2013-12-31	CY2013
0.0191	2016-02-10	10-K	2015	FY	2014-01-01	2014-12-31	CY2014
0.0182	2016-02-10	10-K	2015	FY	2015-01-01	2015-12-31	CY2015

All Reported Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum (Rate)

Value	Reported On	Form	FY	FP	Start Date	End Date	Fiscal Period
0.0282	2013-02-13	10-K	2012	FY	2010-01-01	2010-12-31	CY2010
0.0253	2012-08-01	10-Q	2012	Q2	2011-01-01	2011-06-30
0.0253	2012-11-07	10-Q	2012	Q3	2011-01-01	2011-09-30
0.0253	2013-02-13	10-K	2012	FY	2011-01-01	2011-12-31
0.0253	2014-02-13	10-K	2013	FY	2011-01-01	2011-12-31	CY2011
0.0118	2012-08-01	10-Q	2012	Q2	2012-01-01	2012-06-30
0.0118	2013-08-07	10-Q	2013	Q2	2012-01-01	2012-06-30
0.0118	2012-11-07	10-Q	2012	Q3	2012-01-01	2012-09-30
0.0118	2013-11-07	10-Q	2013	Q3	2012-01-01	2012-09-30
0.0118	2013-02-13	10-K	2012	FY	2012-01-01	2012-12-31
0.0118	2014-02-13	10-K	2013	FY	2012-01-01	2012-12-31
0.0118	2015-02-09	10-K	2014	FY	2012-01-01	2012-12-31	CY2012
0.0148	2013-08-07	10-Q	2013	Q2	2013-01-01	2013-06-30
0.0148	2014-08-07	10-Q	2014	Q2	2013-01-01	2013-06-30
0.0187	2013-11-07	10-Q	2013	Q3	2013-01-01	2013-09-30
0.0187	2014-11-05	10-Q	2014	Q3	2013-01-01	2013-09-30
0.0187	2014-02-13	10-K	2013	FY	2013-01-01	2013-12-31
0.0187	2015-02-09	10-K	2014	FY	2013-01-01	2013-12-31
0.0187	2016-02-10	10-K	2015	FY	2013-01-01	2013-12-31	CY2013
0.0184	2014-08-07	10-Q	2014	Q2	2014-01-01	2014-06-30
0.0184	2015-08-04	10-Q	2015	Q2	2014-01-01	2014-06-30
0.0191	2014-11-05	10-Q	2014	Q3	2014-01-01	2014-09-30
0.0191	2015-11-03	10-Q	2015	Q3	2014-01-01	2014-09-30
0.0191	2015-02-09	10-K	2014	FY	2014-01-01	2014-12-31
0.0191	2016-02-10	10-K	2015	FY	2014-01-01	2014-12-31	CY2014
0.0171	2015-08-04	10-Q	2015	Q2	2015-01-01	2015-06-30
0.0182	2015-11-03	10-Q	2015	Q3	2015-01-01	2015-09-30
0.0182	2016-02-10	10-K	2015	FY	2015-01-01	2015-12-31	CY2015