Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	18.86	19.10	18.77	19.06	598,292	+0.23(+1.20%)
Apr 29, 2013	18.81	18.96	18.58	18.84	410,587	+0.14(+0.74%)
Apr 26, 2013	19.00	19.02	18.65	18.70	389,098	-0.32(-1.69%)
Apr 25, 2013	18.59	19.16	18.59	19.02	338,511	+0.45(+2.43%)
Apr 24, 2013	18.35	18.62	18.22	18.57	473,760	+0.16(+0.85%)
Apr 23, 2013	18.52	18.69	18.03	18.41	663,179	+0.10(+0.52%)
Apr 22, 2013	18.16	18.38	17.76	18.32	422,248	+0.23(+1.25%)
Apr 19, 2013	17.77	18.22	17.40	18.09	837,683	+0.39(+2.20%)
Apr 18, 2013	18.08	18.11	17.61	17.70	391,349	-0.29(-1.59%)
Apr 17, 2013	18.36	18.41	17.77	17.99	715,920	-0.49(-2.67%)
Apr 16, 2013	18.77	18.85	18.27	18.48	590,223	-0.15(-0.79%)
Apr 15, 2013	19.16	19.19	18.56	18.63	877,201	-0.69(-3.59%)
Apr 12, 2013	19.32	19.50	19.14	19.32	241,658	-0.13(-0.67%)
Apr 11, 2013	19.01	19.63	19.01	19.45	456,870	+0.48(+2.51%)
Apr 10, 2013	18.69	19.03	18.64	18.97	402,631	+0.36(+1.91%)
Apr 09, 2013	18.93	19.05	18.62	18.62	391,070	-0.31(-1.65%)
Apr 08, 2013	18.64	19.01	18.46	18.93	464,336	+0.29(+1.53%)
Apr 05, 2013	18.18	18.74	18.10	18.64	794,247	+0.10(+0.56%)
Apr 04, 2013	18.54	18.63	18.36	18.54	483,339	+0.00(+0.00%)
Apr 03, 2013	19.03	19.09	18.43	18.54	629,907	-0.43(-2.28%)
Apr 02, 2013	19.17	19.63	18.90	18.97	746,177	-0.14(-0.73%)
Apr 01, 2013	19.18	19.27	19.01	19.11	796,362	-0.10(-0.50%)
Mar 28, 2013	19.68	19.68	19.10	19.21	753,039	-0.48(-2.42%)
Mar 27, 2013	19.80	19.92	19.61	19.68	354,313	-0.29(-1.43%)
Mar 26, 2013	20.30	20.30	19.74	19.97	336,578	-0.16(-0.78%)
Mar 25, 2013	20.30	20.51	20.06	20.13	402,039	-0.15(-0.73%)
Mar 22, 2013	20.19	20.29	20.02	20.27	244,537	+0.23(+1.12%)
Mar 21, 2013	20.29	20.41	19.76	20.05	675,715	-0.42(-2.03%)
Mar 20, 2013	20.22	20.55	19.94	20.46	358,318	+0.36(+1.77%)
Mar 19, 2013	20.44	20.68	19.82	20.11	563,994	-0.35(-1.69%)
Mar 18, 2013	20.76	20.76	19.34	20.46	973,060	-0.65(-3.08%)
Mar 15, 2013	20.92	21.29	20.85	21.11	413,350	+0.22(+1.04%)
Mar 14, 2013	20.70	20.98	20.61	20.89	281,880	+0.18(+0.88%)
Mar 13, 2013	20.27	20.91	20.11	20.71	410,124	+0.52(+2.55%)
Mar 12, 2013	20.28	20.28	19.91	20.19	490,533	-0.02(-0.09%)
Mar 11, 2013	20.30	20.30	20.10	20.21	396,021	-0.17(-0.85%)
Mar 08, 2013	20.09	20.45	20.01	20.38	326,380	+0.45(+2.26%)
Mar 07, 2013	19.61	20.17	19.55	19.93	382,016	+0.23(+1.14%)
Mar 06, 2013	19.68	19.89	19.40	19.71	447,767	+0.15(+0.75%)
Mar 05, 2013	19.41	19.79	19.26	19.56	332,618	+0.30(+1.57%)
Mar 04, 2013	19.20	19.50	19.04	19.26	473,937	-0.03(-0.18%)
Mar 01, 2013	19.14	19.29	18.75	19.29	466,429	-0.05(-0.27%)
Feb 28, 2013	19.48	19.54	19.33	19.34	436,768	+0.02(+0.09%)
Feb 27, 2013	19.11	19.53	19.11	19.33	279,736	+0.17(+0.90%)
Feb 26, 2013	19.14	19.59	18.86	19.15	375,217	+0.16(+0.82%)
Feb 25, 2013	19.91	19.94	18.97	19.00	492,723	-0.81(-4.07%)
Feb 22, 2013	19.94	19.97	19.64	19.80	270,232	+0.03(+0.13%)
Feb 21, 2013	20.06	20.46	19.71	19.78	374,902	-0.23(-1.13%)
Feb 20, 2013	20.69	20.99	19.90	20.00	996,979	-0.62(-3.02%)
Feb 19, 2013	20.92	21.05	20.57	20.62	957,484	-0.31(-1.49%)
Feb 15, 2013	21.39	21.58	20.51	20.94	618,196	-0.36(-1.67%)
Feb 14, 2013	21.26	21.46	21.04	21.29	320,753	-0.04(-0.20%)
Feb 13, 2013	21.53	21.72	21.33	21.33	540,773	-0.16(-0.77%)
Feb 12, 2013	21.53	21.77	21.39	21.50	283,590	-0.05(-0.24%)
Feb 11, 2013	21.69	21.85	21.41	21.55	228,710	-0.11(-0.52%)
Feb 08, 2013	21.54	21.98	21.53	21.66	289,554	+0.16(+0.72%)
Feb 07, 2013	21.85	21.91	21.40	21.51	345,193	-0.27(-1.23%)
Feb 06, 2013	21.64	22.09	21.61	21.78	346,114	+0.58(+2.74%)
Feb 04, 2013	21.05	21.27	20.67	21.20	402,126	-0.04(-0.20%)

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