Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	39.77	40.17	39.66	40.08	2,820,232	+0.45(+1.13%)
Jan 30, 2012	39.82	39.95	39.46	39.63	872,902	-0.50(-1.25%)
Jan 27, 2012	39.77	40.29	39.59	40.13	1,730,769	+0.25(+0.64%)
Jan 26, 2012	39.57	39.97	39.55	39.88	1,076,188	+0.52(+1.33%)
Jan 25, 2012	38.56	39.42	38.37	39.36	1,168,251	+0.72(+1.87%)
Jan 24, 2012	37.96	38.65	37.83	38.63	764,365	+0.55(+1.45%)
Jan 23, 2012	38.01	38.27	37.76	38.08	863,881	+0.11(+0.29%)
Jan 20, 2012	37.73	38.01	37.50	37.97	1,449,515	+0.14(+0.38%)
Jan 19, 2012	37.97	37.99	37.70	37.83	1,473,191	+0.01(+0.03%)
Jan 18, 2012	37.40	37.85	37.22	37.81	1,329,034	+0.53(+1.42%)
Jan 17, 2012	37.22	37.82	37.11	37.29	1,803,578	+0.22(+0.59%)
Jan 13, 2012	36.88	37.34	36.85	37.07	2,966,313	+0.03(+0.08%)
Jan 12, 2012	37.03	37.09	36.88	37.04	10,359,166	-0.99(-2.60%)
Jan 11, 2012	38.03	38.26	37.89	38.03	1,153,660	-0.15(-0.39%)
Jan 10, 2012	38.33	38.42	37.96	38.17	693,401	+0.24(+0.62%)
Jan 09, 2012	38.18	38.23	37.79	37.94	587,874	-0.17(-0.44%)
Jan 06, 2012	38.44	38.57	37.86	38.11	644,059	-0.37(-0.95%)
Jan 05, 2012	37.81	38.58	37.55	38.47	869,841	+0.60(+1.59%)
Jan 04, 2012	38.09	38.26	37.75	37.87	853,885	-0.80(-2.07%)
Dec 30, 2011	38.74	39.06	38.63	38.67	600,550	-0.07(-0.18%)
Dec 29, 2011	38.31	38.77	38.14	38.74	696,129	+0.60(+1.58%)
Dec 28, 2011	38.74	38.74	38.11	38.14	694,805	-0.47(-1.22%)
Dec 27, 2011	38.11	38.89	37.89	38.61	506,312	+0.39(+1.01%)
Dec 23, 2011	38.43	38.65	37.94	38.22	415,888	+0.47(+1.23%)
Dec 21, 2011	37.74	37.89	37.40	37.76	648,257	-0.09(-0.23%)
Dec 20, 2011	37.29	37.93	36.88	37.85	1,179,697	+1.17(+3.18%)
Dec 19, 2011	36.90	37.03	36.58	36.68	1,064,193	-0.11(-0.29%)
Dec 16, 2011	36.04	36.88	36.01	36.78	2,228,642	+0.73(+2.03%)
Dec 15, 2011	35.48	36.28	35.19	36.05	1,944,269	+1.06(+3.02%)
Dec 14, 2011	34.55	35.30	34.52	34.99	1,237,671	+0.27(+0.78%)
Dec 13, 2011	35.21	35.52	34.45	34.72	828,423	-0.21(-0.60%)
Dec 12, 2011	35.20	35.20	34.64	34.93	741,006	-0.70(-1.97%)
Dec 09, 2011	35.12	35.84	35.00	35.63	1,083,233	+0.60(+1.71%)
Dec 08, 2011	35.73	35.82	34.91	35.04	773,910	-0.96(-2.67%)
Dec 07, 2011	35.25	36.11	35.00	36.00	675,523	+0.54(+1.51%)
Dec 06, 2011	35.54	35.68	35.28	35.46	450,442	-0.19(-0.54%)
Dec 05, 2011	35.92	36.06	35.34	35.65	1,072,916	+0.23(+0.64%)
Dec 02, 2011	35.42	36.24	35.39	35.42	841,187	+0.29(+0.82%)
Dec 01, 2011	35.45	35.60	34.83	35.14	1,491,550	-0.42(-1.20%)
Nov 30, 2011	34.96	35.62	34.50	35.56	3,971,979	+1.66(+4.91%)
Nov 29, 2011	33.98	34.10	33.66	33.90	1,067,880	-0.02(-0.05%)
Nov 28, 2011	34.71	34.78	33.58	33.92	1,064,535	+0.22(+0.64%)
Nov 25, 2011	33.45	34.37	33.33	33.70	246,592	+0.16(+0.48%)
Nov 23, 2011	34.35	34.41	33.52	33.54	727,177	-1.11(-3.22%)
Nov 22, 2011	34.70	35.03	34.57	34.65	952,619	-0.08(-0.23%)
Nov 21, 2011	35.24	35.26	34.49	34.73	874,946	-1.00(-2.81%)
Nov 18, 2011	35.86	35.86	35.21	35.74	799,622	+0.10(+0.28%)
Nov 17, 2011	36.64	36.68	35.45	35.64	967,630	-1.08(-2.95%)
Nov 16, 2011	37.08	37.39	36.67	36.72	918,923	-0.70(-1.86%)
Nov 15, 2011	36.75	37.63	36.64	37.42	769,784	+0.46(+1.25%)
Nov 14, 2011	37.27	37.53	36.72	36.96	1,240,517	-0.47(-1.27%)
Nov 11, 2011	36.77	37.49	36.54	37.43	817,598	+0.99(+2.70%)
Nov 10, 2011	36.70	36.77	35.98	36.45	1,126,050	+0.22(+0.61%)
Nov 09, 2011	37.04	37.35	36.06	36.23	1,330,467	-1.65(-4.36%)
Nov 08, 2011	37.54	37.97	36.69	37.88	1,104,143	+0.39(+1.05%)
Nov 07, 2011	37.25	37.97	36.73	37.48	889,710	+0.25(+0.66%)
Nov 04, 2011	36.86	37.27	35.14	37.24	783,761	+0.26(+0.72%)
Nov 03, 2011	37.23	37.40	35.88	36.97	1,393,119	+0.08(+0.22%)
Nov 02, 2011	36.59	37.46	36.23	36.89	1,396,918	+1.00(+2.78%)

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