Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	28.16	28.23	28.08	28.15	34,927	+0.18(+0.64%)
Mar 29, 2012	27.85	28.00	27.79	27.97	93,544	+0.04(+0.16%)
Mar 28, 2012	28.10	28.10	27.85	27.93	157,436	-0.15(-0.52%)
Mar 27, 2012	28.14	28.19	28.07	28.08	155,470	-0.06(-0.21%)
Mar 26, 2012	28.05	28.14	28.00	28.14	48,212	+0.31(+1.10%)
Mar 23, 2012	27.73	27.84	27.72	27.83	171,807	+0.04(+0.14%)
Mar 22, 2012	27.58	27.80	27.58	27.79	65,962	+0.01(+0.04%)
Mar 21, 2012	27.73	27.80	27.66	27.78	25,316	+0.06(+0.20%)
Mar 20, 2012	27.60	27.77	27.60	27.72	59,650	-0.09(-0.31%)
Mar 19, 2012	27.76	27.85	27.71	27.81	72,413	+0.03(+0.10%)
Mar 16, 2012	27.83	27.83	27.75	27.78	35,030	+0.10(+0.34%)
Mar 15, 2012	27.65	27.71	27.54	27.69	138,034	+0.09(+0.32%)
Mar 14, 2012	27.75	27.75	27.56	27.60	63,021	-0.21(-0.76%)
Mar 13, 2012	27.67	27.81	27.62	27.81	79,600	+0.20(+0.72%)
Mar 12, 2012	27.47	27.63	27.44	27.61	29,261	+0.18(+0.65%)
Mar 09, 2012	27.42	27.48	27.38	27.43	73,547	-0.04(-0.14%)
Mar 08, 2012	27.37	27.52	27.31	27.47	76,609	+0.35(+1.31%)
Mar 07, 2012	27.11	27.13	26.96	27.12	191,415	+0.17(+0.63%)
Mar 06, 2012	27.05	27.13	26.92	26.95	627,085	-0.44(-1.60%)
Mar 05, 2012	27.34	27.39	27.26	27.38	33,056	+0.13(+0.47%)
Mar 02, 2012	27.26	27.28	27.19	27.26	40,264	-0.15(-0.55%)
Mar 01, 2012	27.35	27.44	27.34	27.41	122,114	+0.11(+0.39%)
Feb 29, 2012	27.34	27.44	27.29	27.30	136,297	+0.01(+0.03%)
Feb 28, 2012	27.18	27.31	27.16	27.29	100,281	+0.10(+0.37%)
Feb 27, 2012	27.00	27.25	27.00	27.19	85,905	-0.02(-0.06%)
Feb 24, 2012	27.13	27.27	27.11	27.21	83,454	+0.05(+0.19%)
Feb 23, 2012	26.94	27.17	26.90	27.16	44,816	+0.14(+0.53%)
Feb 22, 2012	27.04	27.04	26.93	27.01	183,615	-0.04(-0.16%)
Feb 21, 2012	27.17	27.17	27.00	27.06	62,481	-0.12(-0.44%)
Feb 17, 2012	27.15	27.18	27.08	27.18	70,090	+0.05(+0.19%)
Feb 16, 2012	26.86	27.15	26.86	27.13	60,590	+0.35(+1.29%)
Feb 15, 2012	26.97	26.98	26.77	26.78	554,891	-0.09(-0.33%)
Feb 14, 2012	26.80	26.87	26.71	26.87	55,769	+0.05(+0.19%)
Feb 13, 2012	26.85	26.89	26.77	26.82	31,020	+0.16(+0.60%)
Feb 10, 2012	26.63	26.67	26.59	26.66	31,101	-0.18(-0.67%)
Feb 09, 2012	26.80	26.84	26.68	26.84	56,767	+0.12(+0.46%)
Feb 08, 2012	26.78	26.80	26.62	26.71	101,903	+0.00(+0.00%)
Feb 07, 2012	26.62	26.80	26.60	26.71	212,549	+0.13(+0.49%)
Feb 06, 2012	26.49	26.60	26.49	26.58	67,192	-0.07(-0.25%)
Feb 03, 2012	26.59	26.66	26.53	26.65	166,159	+0.23(+0.89%)
Feb 02, 2012	26.39	26.45	26.35	26.41	71,103	-0.04(-0.14%)
Feb 01, 2012	26.44	26.57	26.42	26.45	358,759	+0.27(+1.02%)
Jan 31, 2012	26.28	26.28	26.09	26.18	79,645	-0.04(-0.15%)
Jan 30, 2012	26.10	26.27	26.10	26.22	36,304	-0.15(-0.57%)
Jan 27, 2012	26.45	26.47	26.27	26.37	51,252	-0.04(-0.15%)
Jan 26, 2012	26.51	26.60	26.37	26.41	60,573	-0.04(-0.17%)
Jan 25, 2012	26.14	26.52	26.10	26.46	66,837	+0.22(+0.85%)
Jan 24, 2012	26.10	26.23	26.10	26.23	106,217	-0.07(-0.26%)
Jan 23, 2012	26.33	26.33	26.16	26.30	83,353	-0.01(-0.05%)
Jan 20, 2012	26.17	26.31	26.14	26.31	398,827	+0.09(+0.33%)
Jan 19, 2012	26.18	26.24	26.07	26.23	62,521	+0.02(+0.06%)
Jan 18, 2012	26.11	26.21	26.02	26.21	81,538	+0.23(+0.89%)
Jan 17, 2012	26.11	26.14	25.94	25.98	173,441	+0.12(+0.45%)
Jan 13, 2012	25.86	25.90	25.75	25.86	50,284	-0.25(-0.97%)
Jan 12, 2012	26.14	26.18	26.05	26.12	140,410	-0.07(-0.27%)
Jan 11, 2012	26.16	26.21	26.07	26.19	94,457	-0.25(-0.95%)
Jan 10, 2012	26.54	26.54	26.39	26.44	162,828	+0.18(+0.70%)
Jan 09, 2012	26.31	26.36	26.17	26.26	232,283	+0.07(+0.27%)
Jan 06, 2012	26.33	26.33	26.14	26.19	99,439	-0.23(-0.86%)
Jan 05, 2012	26.39	26.47	26.28	26.41	89,884	-0.15(-0.55%)

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