Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	38.24	38.34	37.64	37.66	49,271,900	-0.50(-1.30%)
Feb 28, 2012	37.92	38.17	37.82	38.16	24,119,126	+0.35(+0.94%)
Feb 27, 2012	37.49	37.90	37.41	37.80	29,104,132	-0.20(-0.52%)
Feb 24, 2012	37.93	38.11	37.93	38.00	36,784,964	+0.23(+0.60%)
Feb 23, 2012	37.46	37.80	37.34	37.77	18,461,738	+0.31(+0.84%)
Feb 22, 2012	37.51	37.62	37.38	37.46	23,014,016	-0.11(-0.30%)
Feb 21, 2012	37.70	37.84	37.52	37.57	25,534,822	+0.01(+0.02%)
Feb 17, 2012	37.62	37.62	37.36	37.57	21,003,392	+0.17(+0.45%)
Feb 16, 2012	36.80	37.42	36.76	37.40	25,518,938	+0.51(+1.37%)
Feb 15, 2012	37.16	37.17	36.84	36.89	36,538,788	+0.04(+0.11%)
Feb 14, 2012	36.95	37.02	36.60	36.85	24,725,688	-0.28(-0.74%)
Feb 13, 2012	37.16	37.21	36.98	37.13	23,810,832	+0.42(+1.15%)
Feb 10, 2012	36.73	36.82	36.60	36.71	28,162,898	-0.71(-1.90%)
Feb 09, 2012	37.46	37.51	37.22	37.42	23,606,172	+0.10(+0.26%)
Feb 08, 2012	37.28	37.41	37.09	37.32	20,133,702	+0.13(+0.35%)
Feb 07, 2012	36.99	37.22	36.81	37.19	38,404,492	+0.23(+0.62%)
Feb 06, 2012	36.77	37.00	36.74	36.96	22,275,804	-0.18(-0.49%)
Feb 03, 2012	36.81	37.16	36.76	37.14	22,040,488	+0.58(+1.57%)
Feb 02, 2012	36.57	36.72	36.46	36.57	28,063,830	+0.08(+0.21%)
Feb 01, 2012	36.41	36.69	36.37	36.49	41,034,056	+0.56(+1.57%)
Jan 31, 2012	36.12	36.12	35.71	35.93	38,253,252	+0.19(+0.52%)
Jan 30, 2012	35.59	35.82	35.53	35.74	30,669,460	-0.43(-1.18%)
Jan 27, 2012	36.00	36.26	36.00	36.17	33,188,690	+0.06(+0.17%)
Jan 26, 2012	36.44	36.51	36.03	36.11	29,427,192	+0.01(+0.04%)
Jan 25, 2012	35.55	36.18	35.40	36.09	35,552,412	+0.37(+1.04%)
Jan 24, 2012	35.54	35.78	35.42	35.72	26,523,826	-0.20(-0.56%)
Jan 23, 2012	35.84	36.07	35.79	35.92	26,890,576	+0.14(+0.39%)
Jan 20, 2012	35.55	35.78	35.51	35.78	34,718,420	+0.19(+0.52%)
Jan 19, 2012	35.41	35.96	35.27	35.60	25,044,396	+0.43(+1.23%)
Jan 18, 2012	34.79	35.19	34.75	35.16	23,219,322	+0.58(+1.68%)
Jan 17, 2012	34.62	34.80	34.54	34.58	28,903,412	+0.40(+1.18%)
Jan 13, 2012	34.16	34.20	33.80	34.18	24,895,734	-0.37(-1.08%)
Jan 12, 2012	34.55	34.62	34.29	34.55	19,990,310	+0.14(+0.42%)
Jan 11, 2012	34.24	34.43	34.10	34.40	19,406,868	-0.11(-0.32%)
Jan 10, 2012	34.58	34.60	34.43	34.51	19,461,430	+0.52(+1.52%)
Jan 09, 2012	34.07	34.07	33.76	34.00	18,512,470	+0.13(+0.39%)
Jan 06, 2012	34.21	34.23	33.81	33.87	41,368,256	-0.47(-1.36%)
Jan 05, 2012	34.28	34.38	34.08	34.34	23,735,426	-0.52(-1.48%)
Jan 04, 2012	34.85	34.91	34.59	34.85	21,323,264	+0.72(+2.12%)
Dec 30, 2011	33.94	34.18	33.94	34.13	47,861,600	+0.17(+0.49%)
Dec 29, 2011	33.45	34.00	33.42	33.96	36,577,560	+0.61(+1.83%)
Dec 28, 2011	33.87	33.88	33.34	33.35	29,583,608	-0.61(-1.79%)
Dec 27, 2011	34.00	34.04	33.90	33.96	20,956,382	-0.16(-0.45%)
Dec 23, 2011	33.94	34.11	33.86	34.11	21,626,418	+0.54(+1.60%)
Dec 21, 2011	33.54	33.62	33.27	33.58	40,133,500	-0.18(-0.52%)
Dec 20, 2011	33.36	33.79	33.35	33.75	50,425,932	+1.15(+3.52%)
Dec 19, 2011	33.08	33.14	32.57	32.61	31,494,536	-0.30(-0.92%)
Dec 16, 2011	33.16	33.26	32.76	32.91	41,913,240	-0.14(-0.42%)
Dec 15, 2011	33.28	33.33	32.93	33.05	37,415,648	+0.16(+0.50%)
Dec 14, 2011	33.09	33.21	32.78	32.89	41,365,472	-0.39(-1.19%)
Dec 13, 2011	33.89	34.14	33.12	33.28	49,733,380	-0.46(-1.35%)
Dec 12, 2011	34.01	34.02	33.54	33.74	35,056,064	-1.01(-2.92%)
Dec 09, 2011	34.22	34.77	34.21	34.75	30,411,624	+0.84(+2.49%)
Dec 08, 2011	34.57	34.63	33.87	33.91	38,702,680	-1.15(-3.28%)
Dec 07, 2011	34.58	35.20	34.43	35.06	42,848,828	+0.25(+0.70%)
Dec 06, 2011	34.78	35.04	34.69	34.81	31,404,556	-0.16(-0.47%)
Dec 05, 2011	35.24	35.28	34.76	34.98	26,594,574	+0.39(+1.14%)
Dec 02, 2011	35.04	35.05	34.57	34.58	26,214,090	-0.01(-0.02%)

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