Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	20.92	21.17	20.87	21.16	2,229,141	+0.25(+1.20%)
Mar 27, 2013	20.87	20.97	20.80	20.91	1,630,434	-0.11(-0.50%)
Mar 26, 2013	20.73	21.02	20.72	21.02	1,398,693	+0.31(+1.50%)
Mar 25, 2013	20.68	20.87	20.66	20.71	1,421,338	+0.02(+0.11%)
Mar 22, 2013	20.52	20.68	20.48	20.68	805,487	+0.26(+1.29%)
Mar 21, 2013	20.38	20.55	20.38	20.42	947,471	+0.01(+0.06%)
Mar 20, 2013	20.45	20.49	20.30	20.41	1,708,543	+0.02(+0.11%)
Mar 19, 2013	20.49	20.50	20.12	20.39	2,377,344	-0.02(-0.09%)
Mar 18, 2013	20.42	20.57	20.32	20.40	1,735,958	-0.08(-0.37%)
Mar 15, 2013	20.47	20.50	20.28	20.48	3,220,620	+0.03(+0.14%)
Mar 14, 2013	20.50	20.61	20.41	20.45	1,937,075	+0.01(+0.03%)
Mar 13, 2013	20.50	20.54	20.33	20.44	1,120,568	+0.00(+0.00%)
Mar 12, 2013	20.49	20.54	20.36	20.44	1,418,948	-0.05(-0.26%)
Mar 11, 2013	20.79	20.83	20.41	20.50	2,325,962	-0.32(-1.55%)
Mar 08, 2013	20.78	20.86	20.63	20.82	1,731,826	+0.11(+0.51%)
Mar 07, 2013	20.85	20.90	20.65	20.71	1,299,126	-0.11(-0.51%)
Mar 06, 2013	20.85	20.86	20.67	20.82	3,576,162	+0.01(+0.03%)
Mar 05, 2013	20.47	20.82	20.24	20.81	2,328,681	+0.39(+1.89%)
Mar 04, 2013	20.21	20.52	20.15	20.43	1,431,548	+0.20(+1.01%)
Mar 01, 2013	20.12	20.29	19.94	20.22	2,414,419	+0.06(+0.32%)
Feb 28, 2013	20.22	20.32	20.16	20.16	1,584,066	-0.05(-0.26%)
Feb 27, 2013	19.96	20.25	19.96	20.21	1,288,894	+0.18(+0.91%)
Feb 26, 2013	19.71	20.05	19.67	20.03	2,371,147	+0.20(+1.00%)
Feb 22, 2013	19.78	19.86	19.73	19.83	1,704,558	+0.09(+0.47%)
Feb 21, 2013	19.96	19.99	19.68	19.74	2,205,414	-0.24(-1.20%)
Feb 20, 2013	19.95	20.09	19.95	19.98	1,933,182	-0.04(-0.20%)
Feb 19, 2013	19.75	20.02	19.74	20.02	1,681,312	+0.32(+1.60%)
Feb 15, 2013	19.64	19.74	19.58	19.70	2,214,923	+0.10(+0.51%)
Feb 14, 2013	19.48	19.61	19.46	19.60	1,406,460	+0.10(+0.51%)
Feb 13, 2013	19.51	19.54	19.43	19.50	6,252,103	+0.01(+0.06%)
Feb 12, 2013	19.32	19.51	19.28	19.49	1,522,652	+0.17(+0.88%)
Feb 11, 2013	19.19	19.33	19.13	19.32	1,226,407	+0.13(+0.67%)
Feb 08, 2013	19.16	19.25	19.05	19.19	1,661,061	+0.09(+0.46%)
Feb 07, 2013	18.95	19.19	18.89	19.11	1,652,828	+0.17(+0.90%)
Feb 06, 2013	18.82	18.96	18.79	18.94	1,387,171	+0.15(+0.78%)
Feb 04, 2013	18.71	18.82	18.67	18.79	1,076,102	+0.06(+0.34%)
Feb 01, 2013	18.75	18.83	18.64	18.72	1,254,928	-0.01(-0.06%)
Jan 31, 2013	18.66	18.76	18.55	18.74	1,468,315	+0.08(+0.44%)
Jan 30, 2013	18.69	18.72	18.52	18.65	1,496,537	-0.04(-0.22%)
Jan 29, 2013	18.65	18.77	18.65	18.70	1,447,100	+0.11(+0.61%)
Jan 28, 2013	18.66	18.69	18.52	18.58	1,614,290	+0.02(+0.09%)
Jan 25, 2013	18.74	18.78	18.49	18.56	1,907,203	-0.09(-0.50%)
Jan 24, 2013	18.78	18.84	18.62	18.66	1,379,007	-0.09(-0.46%)
Jan 23, 2013	18.81	18.88	18.73	18.74	1,884,029	-0.04(-0.22%)
Jan 22, 2013	18.73	18.93	18.73	18.78	1,492,887	+0.08(+0.40%)
Jan 18, 2013	18.70	18.78	18.62	18.71	2,221,557	+0.05(+0.25%)
Jan 17, 2013	18.68	18.77	18.65	18.66	1,050,374	+0.01(+0.03%)
Jan 16, 2013	18.71	18.77	18.59	18.66	1,127,973	-0.18(-0.98%)
Jan 15, 2013	18.71	18.85	18.67	18.84	1,140,761	+0.09(+0.49%)
Jan 14, 2013	18.58	18.77	18.58	18.75	1,204,038	+0.17(+0.90%)
Jan 11, 2013	18.59	18.62	18.49	18.58	1,661,144	+0.08(+0.41%)
Jan 10, 2013	18.64	18.69	18.48	18.51	1,038,715	-0.10(-0.56%)
Jan 09, 2013	18.60	18.65	18.55	18.61	826,645	+0.06(+0.34%)
Jan 08, 2013	18.62	18.65	18.53	18.55	861,657	-0.06(-0.34%)
Jan 07, 2013	18.48	18.69	18.47	18.61	1,803,290	+0.14(+0.78%)
Jan 04, 2013	18.40	18.47	18.26	18.47	1,329,350	+0.14(+0.76%)
Jan 03, 2013	18.32	18.42	18.24	18.33	1,824,309	+0.08(+0.44%)

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