Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	60.07	60.86	60.01	60.14	2,283,807	-0.08(-0.13%)
Feb 27, 2013	58.83	60.57	58.76	60.22	2,746,948	+1.02(+1.72%)
Feb 26, 2013	58.79	59.55	57.80	59.20	4,187,797	-2.29(-3.72%)
Feb 22, 2013	62.46	62.64	60.76	61.49	2,893,412	-0.74(-1.19%)
Feb 21, 2013	62.63	63.86	61.15	62.23	3,650,098	-1.02(-1.61%)
Feb 20, 2013	65.19	65.45	63.02	63.25	3,416,755	-2.20(-3.36%)
Feb 19, 2013	64.68	65.50	64.35	65.45	2,199,908	+1.10(+1.71%)
Feb 15, 2013	65.07	65.16	64.08	64.35	1,898,832	-0.97(-1.48%)
Feb 14, 2013	64.08	65.82	64.00	65.32	2,431,165	+1.16(+1.81%)
Feb 13, 2013	63.91	64.33	63.73	64.16	1,373,393	+0.36(+0.56%)
Feb 12, 2013	63.28	63.98	63.10	63.80	1,410,516	+0.72(+1.14%)
Feb 11, 2013	63.00	63.27	62.58	63.08	1,115,382	-0.64(-1.00%)
Feb 08, 2013	62.89	63.72	62.75	63.72	1,047,760	+0.86(+1.37%)
Feb 07, 2013	62.71	63.16	62.41	62.86	1,526,495	+0.05(+0.08%)
Feb 06, 2013	63.41	63.41	61.50	62.81	3,076,560	-1.10(-1.72%)
Feb 04, 2013	63.96	64.53	63.72	63.91	2,092,151	-0.46(-0.71%)
Feb 01, 2013	63.88	64.48	63.10	64.37	2,480,244	+0.80(+1.26%)
Jan 31, 2013	64.53	64.77	63.53	63.57	2,825,544	-0.93(-1.44%)
Jan 30, 2013	63.90	65.19	63.82	64.50	2,911,669	+0.49(+0.77%)
Jan 29, 2013	62.63	64.02	62.20	64.01	2,599,761	+1.29(+2.06%)
Jan 28, 2013	62.30	62.85	61.90	62.72	1,807,747	+0.61(+0.98%)
Jan 25, 2013	61.85	62.38	61.77	62.11	2,270,808	+0.54(+0.88%)
Jan 24, 2013	62.52	62.83	61.43	61.57	1,634,863	-0.85(-1.36%)
Jan 23, 2013	61.64	62.62	61.50	62.42	1,653,301	+0.62(+1.00%)
Jan 22, 2013	61.57	61.99	61.14	61.80	1,993,746	-0.02(-0.03%)
Jan 18, 2013	61.66	62.04	61.00	61.82	1,834,292	+0.50(+0.82%)
Jan 17, 2013	61.02	61.63	60.18	61.32	2,649,094	+0.65(+1.07%)
Jan 16, 2013	60.66	60.83	60.41	60.67	1,671,593	-0.01(-0.02%)
Jan 15, 2013	60.82	60.94	60.60	60.68	1,663,312	-0.31(-0.51%)
Jan 14, 2013	61.07	61.80	60.96	60.99	1,917,700	+0.11(+0.18%)
Jan 11, 2013	61.56	61.61	60.79	60.88	1,384,413	-0.62(-1.01%)
Jan 10, 2013	62.26	62.49	61.37	61.50	1,799,870	-0.19(-0.31%)
Jan 09, 2013	61.94	62.00	61.38	61.69	1,303,127	-0.09(-0.15%)
Jan 08, 2013	62.37	62.37	61.64	61.78	1,566,478	-0.72(-1.15%)
Jan 07, 2013	62.18	62.62	61.95	62.50	1,832,983	-0.23(-0.37%)
Jan 04, 2013	60.90	62.90	60.82	62.73	2,322,028	+2.06(+3.40%)
Jan 03, 2013	61.35	62.12	60.44	60.67	1,972,899	-1.12(-1.81%)
Jan 02, 2013	60.67	61.79	59.28	61.79	1,992,442	+2.51(+4.23%)
Dec 31, 2012	57.66	59.30	57.48	59.28	1,623,425	+1.67(+2.90%)
Dec 28, 2012	57.96	58.06	57.32	57.61	855,942	-0.76(-1.30%)
Dec 27, 2012	58.94	59.00	57.29	58.37	1,706,861	-0.54(-0.92%)
Dec 26, 2012	59.60	59.85	58.77	58.91	1,296,749	-0.29(-0.49%)
Dec 24, 2012	59.29	59.62	59.03	59.20	409,916	-0.48(-0.80%)
Dec 21, 2012	59.50	60.00	59.16	59.68	2,198,098	-0.65(-1.08%)
Dec 20, 2012	59.41	60.36	59.34	60.33	2,100,020	+0.91(+1.53%)
Dec 19, 2012	59.42	60.24	59.36	59.42	1,448,761	-0.02(-0.03%)
Dec 18, 2012	57.91	59.46	57.60	59.44	2,168,657	+1.49(+2.57%)
Dec 17, 2012	57.80	57.95	57.02	57.95	1,120,052	+0.57(+0.99%)
Dec 14, 2012	56.95	57.53	56.22	57.38	2,146,213	+0.38(+0.67%)
Dec 13, 2012	57.78	57.92	56.77	57.00	1,197,949	-0.90(-1.55%)
Dec 12, 2012	58.81	58.94	57.73	57.90	1,301,447	-0.55(-0.94%)
Dec 11, 2012	58.54	58.97	58.12	58.45	1,143,082	+0.27(+0.46%)
Dec 10, 2012	58.01	58.45	57.98	58.18	1,360,190	+0.24(+0.41%)
Dec 07, 2012	58.18	58.46	57.59	57.94	2,632,369	-0.16(-0.28%)
Dec 06, 2012	58.39	59.14	57.95	58.10	1,811,426	-0.86(-1.46%)
Dec 05, 2012	58.88	59.30	58.61	58.96	2,080,932	+0.42(+0.72%)

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