Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	19.64	19.67	19.64	19.67	635	+0.08(+0.41%)
Apr 29, 2013	19.67	19.67	19.57	19.59	1,495	+0.08(+0.41%)
Apr 26, 2013	19.52	19.52	19.51	19.51	271	-0.03(-0.15%)
Apr 25, 2013	19.46	19.59	19.46	19.54	9,967	+0.20(+1.03%)
Apr 24, 2013	19.14	19.34	19.14	19.34	14,940	+0.09(+0.49%)
Apr 23, 2013	19.28	19.28	19.24	19.24	475	+0.29(+1.52%)
Apr 22, 2013	18.85	18.96	18.85	18.96	679	+0.03(+0.16%)
Apr 19, 2013	18.93	18.93	18.93	18.93	271	+0.09(+0.47%)
Apr 18, 2013	18.83	18.91	18.81	18.84	2,855	-0.09(-0.47%)
Apr 17, 2013	19.07	19.07	18.89	18.93	6,363	-0.32(-1.66%)
Apr 16, 2013	19.12	19.25	19.12	19.25	3,447	+0.04(+0.21%)
Apr 15, 2013	19.59	19.59	19.12	19.21	28,470	-0.29(-1.51%)
Apr 12, 2013	19.66	19.66	19.50	19.50	2,957	-0.18(-0.90%)
Apr 11, 2013	19.62	19.68	19.61	19.68	679	+0.12(+0.60%)
Apr 10, 2013	19.49	19.56	19.30	19.56	9,179	+0.18(+0.91%)
Apr 09, 2013	19.27	19.38	19.25	19.38	4,194	+0.20(+1.04%)
Apr 08, 2013	19.07	19.23	19.03	19.18	6,193	+0.11(+0.58%)
Apr 05, 2013	18.82	19.07	18.82	19.07	2,311	-0.02(-0.12%)
Apr 04, 2013	19.08	19.11	19.02	19.10	1,244	+0.04(+0.19%)
Apr 03, 2013	19.49	19.49	19.05	19.06	5,923	-0.23(-1.18%)
Apr 02, 2013	19.33	19.35	19.28	19.29	3,078	+0.05(+0.26%)
Apr 01, 2013	19.54	19.54	18.82	19.24	9,733	-0.17(-0.87%)
Mar 28, 2013	19.29	19.41	18.93	19.41	2,360	+0.19(+0.96%)
Mar 27, 2013	19.18	19.22	19.18	19.22	394	+0.04(+0.21%)
Mar 26, 2013	19.24	19.24	19.18	19.18	3,998	+0.07(+0.37%)
Mar 25, 2013	19.12	19.30	19.08	19.11	15,217	-0.03(-0.15%)
Mar 22, 2013	19.16	19.16	19.14	19.14	6,844	+0.04(+0.22%)
Mar 21, 2013	19.31	19.31	19.09	19.10	9,114	-0.20(-1.06%)
Mar 20, 2013	19.23	19.30	19.22	19.30	2,158	+0.23(+1.20%)
Mar 19, 2013	19.27	19.27	19.01	19.07	7,728	-0.12(-0.61%)
Mar 18, 2013	19.27	19.27	19.12	19.19	7,992	-0.10(-0.50%)
Mar 15, 2013	19.33	19.33	19.26	19.29	4,759	-0.04(-0.20%)
Mar 14, 2013	19.50	19.50	19.26	19.33	71,407	+0.15(+0.79%)
Mar 13, 2013	19.20	19.20	19.13	19.18	15,652	+0.06(+0.31%)
Mar 12, 2013	19.16	19.16	19.10	19.12	13,273	-0.04(-0.23%)
Mar 11, 2013	19.16	19.16	19.05	19.16	61,776	+0.08(+0.42%)
Mar 08, 2013	18.96	19.10	18.96	19.08	13,988	+0.13(+0.71%)
Mar 07, 2013	18.97	19.21	18.93	18.95	17,437	-0.04(-0.23%)
Mar 06, 2013	18.91	19.00	18.91	18.99	6,255	+0.16(+0.87%)
Mar 05, 2013	18.49	18.88	18.49	18.83	6,549	+0.19(+1.02%)
Mar 04, 2013	18.49	18.64	18.49	18.64	2,407	+0.02(+0.13%)
Mar 01, 2013	18.49	18.62	18.49	18.62	3,730	-0.07(-0.37%)
Feb 28, 2013	18.68	18.68	18.59	18.68	13,191	+0.07(+0.36%)
Feb 27, 2013	18.46	18.62	18.43	18.62	12,859	+0.29(+1.60%)
Feb 26, 2013	18.38	18.38	18.19	18.32	27,198	-0.35(-1.89%)
Feb 22, 2013	18.57	18.68	18.49	18.68	7,818	+0.27(+1.49%)
Feb 21, 2013	19.11	19.11	18.37	18.40	19,610	-0.11(-0.61%)
Feb 20, 2013	19.01	19.01	18.52	18.52	63,112	-0.33(-1.76%)
Feb 19, 2013	19.11	19.11	18.77	18.85	94,309	+0.12(+0.67%)
Feb 15, 2013	18.79	18.79	18.68	18.72	2,695	-0.03(-0.16%)
Feb 14, 2013	18.68	18.75	18.68	18.75	5,885	+0.02(+0.12%)
Feb 13, 2013	18.81	18.81	18.71	18.73	17,087	-0.02(-0.12%)
Feb 12, 2013	18.71	18.76	18.71	18.75	12,334	+0.04(+0.24%)
Feb 11, 2013	18.71	18.71	18.66	18.71	15,957	+0.04(+0.20%)
Feb 08, 2013	18.74	18.74	18.59	18.67	8,581	+0.09(+0.47%)
Feb 07, 2013	18.64	18.64	18.48	18.58	4,127	+0.07(+0.40%)
Feb 06, 2013	18.49	18.60	18.49	18.51	4,610	+0.10(+0.56%)
Feb 04, 2013	18.53	18.53	18.41	18.41	5,711	-0.22(-1.18%)

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