Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	21.31	21.68	21.01	21.50	66,916	+0.28(+1.32%)
Mar 27, 2013	21.76	21.87	21.17	21.22	28,557	-0.76(-3.46%)
Mar 26, 2013	22.86	22.86	21.67	21.98	62,267	-0.69(-3.04%)
Mar 25, 2013	22.29	22.75	22.23	22.67	63,011	+0.52(+2.35%)
Mar 22, 2013	22.16	22.51	22.03	22.15	34,457	+0.14(+0.64%)
Mar 21, 2013	21.70	22.33	21.67	22.01	71,862	+0.23(+1.06%)
Mar 20, 2013	21.82	22.18	21.25	21.78	36,008	+0.15(+0.69%)
Mar 19, 2013	21.34	21.80	21.34	21.63	29,692	+0.44(+2.08%)
Mar 18, 2013	21.49	21.53	20.85	21.19	26,434	-0.62(-2.84%)
Mar 15, 2013	20.85	21.86	20.83	21.81	123,017	+1.04(+5.01%)
Mar 14, 2013	20.24	20.89	20.12	20.77	29,372	+0.54(+2.67%)
Mar 13, 2013	20.03	20.41	19.90	20.23	39,129	+0.14(+0.70%)
Mar 12, 2013	20.25	20.30	19.74	20.09	220,412	-0.26(-1.28%)
Mar 11, 2013	20.31	20.48	19.99	20.35	44,822	+0.00(+0.00%)
Mar 08, 2013	20.14	20.51	19.73	20.35	84,251	+0.24(+1.19%)
Mar 07, 2013	21.32	21.50	19.12	20.11	141,281	-1.13(-5.32%)
Mar 06, 2013	21.36	21.65	20.90	21.24	15,692	-0.12(-0.56%)
Mar 05, 2013	21.28	21.64	21.28	21.36	31,432	+0.13(+0.61%)
Mar 04, 2013	20.86	21.50	20.44	21.23	46,454	+0.22(+1.05%)
Mar 01, 2013	20.13	21.22	20.13	21.01	25,317	+0.69(+3.40%)
Feb 28, 2013	20.26	20.54	20.06	20.32	21,575	-0.04(-0.20%)
Feb 27, 2013	20.24	20.65	20.13	20.36	19,924	+0.28(+1.39%)
Feb 26, 2013	20.27	20.41	19.94	20.08	15,967	-0.02(-0.10%)
Feb 25, 2013	20.62	20.71	20.06	20.10	33,603	-0.44(-2.14%)
Feb 22, 2013	20.76	20.76	20.22	20.54	26,313	-0.15(-0.72%)
Feb 21, 2013	21.05	21.23	20.48	20.69	22,944	-0.38(-1.80%)
Feb 20, 2013	21.49	21.49	21.00	21.07	42,323	-0.40(-1.86%)
Feb 19, 2013	21.47	21.60	21.24	21.47	35,449	-0.07(-0.32%)
Feb 15, 2013	21.95	21.95	21.33	21.54	38,291	-0.22(-1.01%)
Feb 14, 2013	21.77	22.14	21.71	21.76	16,466	-0.11(-0.50%)
Feb 13, 2013	21.16	21.88	21.05	21.87	34,642	+0.77(+3.65%)
Feb 12, 2013	20.97	21.26	20.82	21.10	15,394	+0.16(+0.76%)
Feb 11, 2013	21.15	21.15	20.65	20.94	27,366	-0.29(-1.37%)
Feb 08, 2013	20.58	21.43	20.58	21.23	36,853	+0.62(+3.01%)
Feb 07, 2013	20.88	20.95	20.47	20.61	49,282	-0.27(-1.29%)
Feb 06, 2013	21.04	21.04	20.70	20.88	28,357	-0.29(-1.37%)
Feb 04, 2013	21.68	21.87	21.05	21.17	14,429	-0.59(-2.71%)
Feb 01, 2013	21.51	21.90	21.51	21.76	41,045	+0.40(+1.87%)
Jan 31, 2013	21.46	21.89	21.27	21.36	41,924	-0.07(-0.33%)
Jan 30, 2013	22.26	22.26	21.32	21.43	28,134	-0.79(-3.56%)
Jan 29, 2013	21.92	22.23	21.64	22.22	40,394	+0.33(+1.51%)
Jan 28, 2013	21.52	21.90	21.38	21.89	28,549	+0.33(+1.53%)
Jan 25, 2013	21.58	21.58	21.28	21.56	54,329	+0.07(+0.33%)
Jan 24, 2013	21.12	21.53	20.93	21.49	58,893	+0.33(+1.56%)
Jan 23, 2013	21.15	21.25	21.03	21.16	50,819	+0.06(+0.28%)
Jan 22, 2013	21.07	21.20	20.92	21.10	29,784	+0.07(+0.33%)
Jan 18, 2013	21.05	21.22	20.94	21.03	34,189	-0.09(-0.43%)
Jan 17, 2013	20.83	21.32	20.80	21.12	32,400	+0.42(+2.03%)
Jan 16, 2013	20.30	20.83	20.30	20.70	37,510	-0.14(-0.67%)
Jan 15, 2013	20.70	20.86	20.58	20.84	89,405	+0.05(+0.24%)
Jan 14, 2013	20.94	20.97	20.60	20.79	46,864	-0.15(-0.72%)
Jan 11, 2013	21.26	21.35	20.80	20.94	46,158	-0.31(-1.46%)
Jan 10, 2013	21.38	21.38	21.05	21.25	16,954	-0.12(-0.56%)
Jan 09, 2013	21.78	21.84	21.16	21.37	64,719	-0.25(-1.17%)
Jan 08, 2013	21.37	22.14	21.37	21.62	76,091	+0.17(+0.81%)
Jan 07, 2013	21.62	21.96	21.30	21.45	34,562	-0.33(-1.52%)
Jan 04, 2013	21.69	22.10	21.69	21.78	30,762	+0.22(+1.02%)
Jan 03, 2013	21.80	22.37	21.39	21.56	47,876	-0.24(-1.10%)

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