Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	29.65	29.79	29.51	29.67	203,154	+0.01(+0.04%)
Feb 28, 2012	29.86	29.86	29.57	29.66	123,050	-0.15(-0.51%)
Feb 27, 2012	29.76	29.89	29.70	29.81	688,494	-0.07(-0.23%)
Feb 24, 2012	29.82	29.97	29.75	29.88	114,271	+0.11(+0.37%)
Feb 23, 2012	29.76	29.82	29.67	29.77	153,613	+0.00(+0.01%)
Feb 22, 2012	29.67	29.85	29.66	29.76	78,383	+0.06(+0.21%)
Feb 21, 2012	29.83	29.87	29.67	29.70	93,333	-0.08(-0.27%)
Feb 17, 2012	29.87	29.92	29.77	29.78	123,424	-0.03(-0.10%)
Feb 16, 2012	29.48	29.91	29.48	29.81	108,665	+0.31(+1.04%)
Feb 15, 2012	29.65	29.67	29.41	29.50	183,597	-0.13(-0.43%)
Feb 14, 2012	29.60	29.65	29.46	29.63	138,044	+0.03(+0.11%)
Feb 13, 2012	29.76	29.77	29.58	29.60	82,674	-0.01(-0.02%)
Feb 10, 2012	29.55	29.63	29.52	29.61	73,825	-0.07(-0.24%)
Feb 09, 2012	29.76	29.76	29.61	29.68	107,307	-0.07(-0.22%)
Feb 08, 2012	29.77	29.78	29.58	29.75	84,055	+0.02(+0.06%)
Feb 07, 2012	29.38	29.79	29.38	29.73	95,591	+0.22(+0.74%)
Feb 06, 2012	29.48	29.59	29.45	29.51	252,046	-0.10(-0.33%)
Feb 03, 2012	29.69	29.70	29.48	29.61	355,974	+0.10(+0.33%)
Feb 02, 2012	29.62	29.67	29.50	29.51	241,587	-0.08(-0.28%)
Feb 01, 2012	29.54	29.66	29.52	29.59	512,359	+0.11(+0.36%)
Jan 31, 2012	29.41	29.51	29.33	29.49	249,055	+0.13(+0.45%)
Jan 30, 2012	29.36	29.50	29.18	29.36	221,240	-0.16(-0.55%)
Jan 27, 2012	29.69	29.76	29.44	29.52	130,020	-0.30(-1.01%)
Jan 26, 2012	29.89	29.95	29.69	29.82	372,499	+0.08(+0.26%)
Jan 25, 2012	29.19	29.78	29.01	29.74	467,054	+0.46(+1.56%)
Jan 24, 2012	29.40	29.40	29.25	29.29	134,117	-0.22(-0.74%)
Jan 23, 2012	29.36	29.70	29.36	29.50	237,041	+0.09(+0.29%)
Jan 20, 2012	29.31	29.42	29.26	29.42	485,656	+0.06(+0.19%)
Jan 19, 2012	29.62	29.62	29.33	29.36	183,513	-0.26(-0.87%)
Jan 18, 2012	29.65	29.65	29.44	29.62	214,820	-0.02(-0.07%)
Jan 17, 2012	29.78	29.91	29.55	29.64	246,052	+0.05(+0.16%)
Jan 13, 2012	29.49	29.61	29.39	29.60	167,778	-0.05(-0.15%)
Jan 12, 2012	29.81	29.81	29.57	29.64	184,176	-0.05(-0.16%)
Jan 11, 2012	29.73	29.82	29.65	29.69	216,169	-0.11(-0.38%)
Jan 10, 2012	29.96	29.99	29.78	29.80	121,713	+0.03(+0.12%)
Jan 09, 2012	29.80	29.80	29.61	29.77	169,820	+0.06(+0.20%)
Jan 06, 2012	29.92	29.92	29.69	29.71	146,933	-0.19(-0.65%)
Jan 05, 2012	29.84	29.97	29.65	29.90	154,502	+0.02(+0.07%)
Jan 04, 2012	29.98	30.08	29.84	29.88	297,747	-0.62(-2.03%)
Dec 30, 2011	30.71	30.71	30.50	30.50	118,249	-0.20(-0.66%)
Dec 29, 2011	30.58	30.71	30.40	30.71	237,739	+0.26(+0.85%)
Dec 28, 2011	30.72	30.72	30.44	30.45	83,691	-0.19(-0.63%)
Dec 27, 2011	30.38	30.67	30.37	30.64	128,230	+0.25(+0.81%)
Dec 23, 2011	30.33	30.46	30.33	30.39	84,970	+0.26(+0.86%)
Dec 21, 2011	29.79	30.15	29.78	30.13	226,871	+0.45(+1.50%)
Dec 20, 2011	29.40	29.73	29.37	29.69	88,711	+0.60(+2.06%)
Dec 19, 2011	29.32	29.49	29.00	29.09	97,121	-0.23(-0.79%)
Dec 16, 2011	29.53	29.54	29.23	29.32	138,296	-0.05(-0.16%)
Dec 15, 2011	29.24	29.42	29.20	29.37	82,983	+0.38(+1.30%)
Dec 14, 2011	29.20	29.24	28.98	28.99	117,929	-0.23(-0.79%)
Dec 13, 2011	29.26	29.49	29.12	29.22	77,433	+0.11(+0.39%)
Dec 12, 2011	29.28	29.28	28.90	29.11	218,458	-0.30(-1.04%)
Dec 09, 2011	29.16	29.43	29.10	29.41	130,149	+0.46(+1.57%)
Dec 08, 2011	29.38	29.44	28.93	28.96	154,281	-0.48(-1.64%)
Dec 07, 2011	29.43	29.53	29.26	29.44	55,832	-0.07(-0.22%)
Dec 06, 2011	29.44	29.63	29.39	29.51	114,524	+0.04(+0.15%)
Dec 05, 2011	29.56	29.63	29.31	29.46	250,544	+0.24(+0.82%)
Dec 02, 2011	29.66	29.66	29.21	29.22	213,865	-0.28(-0.94%)

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