Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	24.63	24.83	24.53	24.79	473,526	+0.19(+0.78%)
Mar 27, 2013	24.56	24.66	24.36	24.60	496,144	-0.04(-0.14%)
Mar 26, 2013	24.37	24.66	24.31	24.64	629,515	+0.39(+1.61%)
Mar 25, 2013	24.32	24.44	24.19	24.25	444,863	-0.01(-0.06%)
Mar 22, 2013	24.22	24.42	24.22	24.26	555,764	+0.16(+0.68%)
Mar 21, 2013	24.16	24.31	24.04	24.10	485,811	-0.11(-0.44%)
Mar 20, 2013	24.29	24.33	24.13	24.20	474,414	+0.06(+0.23%)
Mar 19, 2013	24.11	24.23	24.03	24.15	1,174,934	+0.11(+0.47%)
Mar 18, 2013	23.93	24.18	23.90	24.03	611,753	-0.07(-0.29%)
Mar 15, 2013	23.92	24.10	23.91	24.10	1,035,114	+0.11(+0.47%)
Mar 14, 2013	23.91	24.00	23.83	23.99	582,204	+0.08(+0.36%)
Mar 13, 2013	23.75	23.93	23.68	23.91	596,781	+0.16(+0.66%)
Mar 12, 2013	23.77	23.83	23.63	23.75	586,051	+0.05(+0.21%)
Mar 11, 2013	23.60	23.74	23.56	23.70	505,972	+0.13(+0.54%)
Mar 08, 2013	23.34	23.63	23.25	23.57	763,877	+0.38(+1.65%)
Mar 07, 2013	23.18	23.24	23.06	23.19	373,241	+0.11(+0.46%)
Mar 06, 2013	23.05	23.21	23.01	23.08	521,962	+0.11(+0.49%)
Mar 05, 2013	22.81	23.03	22.77	22.97	805,226	+0.27(+1.19%)
Mar 04, 2013	22.55	22.70	22.46	22.70	761,231	+0.19(+0.85%)
Mar 01, 2013	22.40	22.62	22.21	22.51	923,470	+0.00(+0.00%)
Feb 28, 2013	22.64	22.65	22.51	22.51	612,206	-0.04(-0.19%)
Feb 27, 2013	22.35	22.60	22.33	22.55	460,598	+0.24(+1.08%)
Feb 26, 2013	22.19	22.35	22.09	22.31	650,206	+0.23(+1.06%)
Feb 25, 2013	22.60	22.60	22.06	22.08	592,790	-0.32(-1.42%)
Feb 22, 2013	22.28	22.46	22.28	22.40	337,594	+0.22(+0.98%)
Feb 21, 2013	22.20	22.40	22.05	22.18	733,921	-0.02(-0.10%)
Feb 20, 2013	22.54	22.64	22.19	22.20	836,073	-0.41(-1.80%)
Feb 19, 2013	22.80	23.06	22.55	22.61	860,035	-0.11(-0.49%)
Feb 15, 2013	22.59	22.78	22.56	22.72	546,833	+0.26(+1.16%)
Feb 14, 2013	22.54	22.57	22.38	22.46	754,008	-0.02(-0.09%)
Feb 13, 2013	22.33	22.64	22.24	22.48	733,825	+0.18(+0.79%)
Feb 12, 2013	22.32	22.38	22.22	22.31	397,319	-0.01(-0.06%)
Feb 11, 2013	22.28	22.35	22.21	22.32	390,509	+0.04(+0.16%)
Feb 08, 2013	22.13	22.32	22.13	22.28	271,454	+0.19(+0.86%)
Feb 07, 2013	22.10	22.15	21.98	22.10	436,741	-0.04(-0.19%)
Feb 06, 2013	21.93	22.14	21.92	22.14	278,102	+0.25(+1.12%)
Feb 04, 2013	21.97	22.09	21.88	21.89	356,485	-0.14(-0.64%)
Feb 01, 2013	21.92	22.14	21.77	22.03	697,160	+0.28(+1.29%)
Jan 31, 2013	21.72	21.85	21.72	21.75	543,310	-0.01(-0.06%)
Jan 30, 2013	21.89	21.94	21.72	21.77	455,920	-0.18(-0.80%)
Jan 29, 2013	21.80	21.99	21.74	21.94	376,341	+0.06(+0.29%)
Jan 28, 2013	21.75	21.88	21.64	21.88	377,873	+0.13(+0.58%)
Jan 25, 2013	21.80	21.80	21.65	21.75	464,009	-0.01(-0.03%)
Jan 24, 2013	21.90	22.06	21.67	21.76	625,801	-0.17(-0.77%)
Jan 23, 2013	21.86	22.10	21.86	21.93	559,020	+0.01(+0.03%)
Jan 22, 2013	21.81	22.00	21.76	21.92	491,863	+0.04(+0.16%)
Jan 18, 2013	21.72	21.90	21.65	21.88	964,452	+0.20(+0.94%)
Jan 17, 2013	21.54	21.79	21.46	21.68	619,314	+0.26(+1.21%)
Jan 16, 2013	21.39	21.48	21.31	21.42	343,672	-0.03(-0.13%)
Jan 15, 2013	21.30	21.45	21.30	21.45	526,977	+0.08(+0.39%)
Jan 14, 2013	21.19	21.41	21.17	21.37	487,156	+0.15(+0.69%)
Jan 11, 2013	21.19	21.23	20.92	21.22	773,570	+0.15(+0.70%)
Jan 10, 2013	21.30	21.34	21.07	21.07	613,200	-0.08(-0.40%)
Jan 09, 2013	20.92	21.33	20.88	21.15	889,376	-0.17(-0.79%)
Jan 08, 2013	21.46	21.63	21.31	21.32	738,631	-0.17(-0.78%)
Jan 07, 2013	21.52	21.56	21.41	21.49	576,324	-0.08(-0.36%)
Jan 04, 2013	21.36	21.62	21.35	21.57	528,295	+0.19(+0.89%)
Jan 03, 2013	21.30	21.47	21.23	21.38	670,717	+0.08(+0.36%)

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