Securities and Exchange Commission

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

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

Compare To Other Companies

Annual (pure)

Value	Reported On	Form	FY	FP	Start Date	End Date	Fiscal Period
0.032	2011-02-24	10-K	2010	FY	2008-01-01	2008-12-31	CY2008
0.025	2012-02-16	10-K	2011	FY	2009-01-01	2009-12-31	CY2009
0.027	2013-02-14	10-K	2012	FY	2010-01-01	2010-12-31	CY2010
0.026	2014-02-14	10-K	2013	FY	2011-01-01	2011-12-31	CY2011
0.012	2015-02-13	10-K	2014	FY	2012-01-01	2012-12-31	CY2012
0.008	2016-02-12	10-K	2015	Q4	2013-01-01	2013-12-31	CY2013
0.015	2017-02-15	10-K	2016	FY	2014-01-01	2014-12-31	CY2014
0.015	2018-02-14	10-K	2017	Q4	2015-01-01	2015-12-31	CY2015
0.013	2019-02-13	10-K	2018	Q4	2016-01-01	2016-12-31	CY2016
0.02	2020-02-14	10-K	2019	FY	2017-01-01	2017-12-31	CY2017
0.027	2021-02-12	10-K	2020	FY	2018-01-01	2018-12-31	CY2018
0.026	2022-02-11	10-K	2021	FY	2019-01-01	2019-12-31	CY2019
0.01	2023-02-14	10-K	2022	FY	2020-01-01	2020-12-31	CY2020
0.009	2024-02-13	10-K	2023	FY	2021-01-01	2021-12-31	CY2021
0.016	2025-02-12	10-K	2024	FY	2022-01-01	2022-12-31	CY2022
0.042	2025-02-12	10-K	2024	FY	2023-01-01	2023-12-31	CY2023
0.042	2025-02-12	10-K	2024	FY	2024-01-01	2024-12-31	CY2024

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

Value	Reported On	Form	FY	FP	Start Date	End Date	Fiscal Period
0.032	2011-02-24	10-K	2010	FY	2008-01-01	2008-12-31	CY2008
0.025	2011-02-24	10-K	2010	FY	2009-01-01	2009-12-31
0.025	2012-02-16	10-K	2011	FY	2009-01-01	2009-12-31	CY2009
0.027	2011-02-24	10-K	2010	FY	2010-01-01	2010-12-31
0.027	2012-02-16	10-K	2011	FY	2010-01-01	2010-12-31
0.027	2013-02-14	10-K	2012	FY	2010-01-01	2010-12-31	CY2010
0.026	2012-02-16	10-K	2011	FY	2011-01-01	2011-12-31
0.026	2013-02-14	10-K	2012	FY	2011-01-01	2011-12-31
0.026	2014-02-14	10-K	2013	FY	2011-01-01	2011-12-31	CY2011
0.012	2013-02-14	10-K	2012	FY	2012-01-01	2012-12-31
0.012	2014-02-14	10-K	2013	FY	2012-01-01	2012-12-31
0.012	2015-02-13	10-K	2014	FY	2012-01-01	2012-12-31	CY2012
0.008	2014-02-14	10-K	2013	FY	2013-01-01	2013-12-31
0.008	2015-02-13	10-K	2014	FY	2013-01-01	2013-12-31
0.008	2016-02-12	10-K	2015	Q4	2013-01-01	2013-12-31	CY2013
0.015	2015-02-13	10-K	2014	FY	2014-01-01	2014-12-31
0.015	2016-02-12	10-K	2015	Q4	2014-01-01	2014-12-31
0.015	2017-02-15	10-K	2016	FY	2014-01-01	2014-12-31	CY2014
0.015	2016-02-12	10-K	2015	Q4	2015-01-01	2015-12-31
0.015	2017-02-15	10-K	2016	FY	2015-01-01	2015-12-31
0.015	2018-02-14	10-K	2017	Q4	2015-01-01	2015-12-31	CY2015
0.013	2017-02-15	10-K	2016	FY	2016-01-01	2016-12-31
0.013	2018-02-14	10-K	2017	Q4	2016-01-01	2016-12-31
0.013	2019-02-13	10-K	2018	Q4	2016-01-01	2016-12-31	CY2016
0.02	2018-02-14	10-K	2017	Q4	2017-01-01	2017-12-31
0.02	2019-02-13	10-K	2018	Q4	2017-01-01	2017-12-31
0.02	2020-02-14	10-K	2019	FY	2017-01-01	2017-12-31	CY2017
0.027	2019-02-13	10-K	2018	Q4	2018-01-01	2018-12-31
0.027	2020-02-14	10-K	2019	FY	2018-01-01	2018-12-31
0.027	2021-02-12	10-K	2020	FY	2018-01-01	2018-12-31	CY2018
0.026	2020-02-14	10-K	2019	FY	2019-01-01	2019-12-31
0.026	2021-02-12	10-K	2020	FY	2019-01-01	2019-12-31
0.026	2022-02-11	10-K	2021	FY	2019-01-01	2019-12-31	CY2019
0.01	2021-02-12	10-K	2020	FY	2020-01-01	2020-12-31
0.01	2022-02-11	10-K	2021	FY	2020-01-01	2020-12-31
0.01	2023-02-14	10-K	2022	FY	2020-01-01	2020-12-31	CY2020
0.009	2022-02-11	10-K	2021	FY	2021-01-01	2021-12-31
0.009	2023-02-14	10-K	2022	FY	2021-01-01	2021-12-31
0.009	2024-02-13	10-K	2023	FY	2021-01-01	2021-12-31	CY2021
0.016	2023-02-14	10-K	2022	FY	2022-01-01	2022-12-31
0.016	2024-02-13	10-K	2023	FY	2022-01-01	2022-12-31
0.016	2025-02-12	10-K	2024	FY	2022-01-01	2022-12-31	CY2022
0.042	2024-02-13	10-K	2023	FY	2023-01-01	2023-12-31
0.042	2025-02-12	10-K	2024	FY	2023-01-01	2023-12-31	CY2023
0.042	2025-02-12	10-K	2024	FY	2024-01-01	2024-12-31	CY2024