Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	37.57	37.91	37.33	37.43	682,347	-0.09(-0.23%)
Feb 27, 2013	36.25	37.94	36.25	37.51	1,218,834	+0.54(+1.45%)
Feb 26, 2013	37.01	37.26	36.66	36.98	1,030,950	+0.26(+0.70%)
Feb 25, 2013	38.40	38.52	36.72	36.72	982,641	-1.40(-3.68%)
Feb 22, 2013	37.37	38.22	37.16	38.12	972,330	+0.97(+2.60%)
Feb 21, 2013	37.57	37.64	36.38	37.16	1,735,373	-0.55(-1.45%)
Feb 20, 2013	40.25	40.50	37.65	37.70	2,236,038	-2.40(-5.97%)
Feb 19, 2013	40.17	40.66	39.68	40.10	2,766,759	+0.32(+0.82%)
Feb 15, 2013	39.77	39.98	39.19	39.77	1,579,091	+0.01(+0.03%)
Feb 14, 2013	39.91	40.22	39.61	39.76	834,363	-0.41(-1.02%)
Feb 13, 2013	39.87	40.56	39.75	40.17	1,105,147	+0.66(+1.67%)
Feb 12, 2013	39.31	39.64	38.94	39.51	866,139	+0.13(+0.33%)
Feb 11, 2013	39.93	39.93	39.27	39.38	782,487	-0.55(-1.37%)
Feb 08, 2013	39.96	40.42	39.66	39.93	984,702	+0.43(+1.09%)
Feb 07, 2013	39.48	39.51	38.60	39.50	1,015,326	+0.23(+0.58%)
Feb 06, 2013	39.06	39.32	38.93	39.27	1,112,965	+0.52(+1.33%)
Feb 04, 2013	39.50	39.50	38.68	38.76	916,764	-1.00(-2.51%)
Feb 01, 2013	39.96	40.40	39.41	39.75	1,513,701	-0.03(-0.09%)
Jan 31, 2013	38.54	40.74	38.28	39.79	2,123,229	+1.01(+2.61%)
Jan 30, 2013	38.80	38.97	38.61	38.77	732,257	-0.04(-0.11%)
Jan 29, 2013	38.25	38.95	38.18	38.82	1,319,214	+0.68(+1.77%)
Jan 28, 2013	38.38	38.51	38.01	38.14	886,376	-0.03(-0.09%)
Jan 25, 2013	38.58	38.69	37.94	38.18	1,023,666	-0.13(-0.34%)
Jan 24, 2013	37.82	38.61	37.82	38.31	1,096,085	+0.52(+1.39%)
Jan 23, 2013	37.70	37.87	37.30	37.78	793,671	+0.19(+0.52%)
Jan 22, 2013	37.57	37.70	37.21	37.59	807,427	+0.08(+0.22%)
Jan 18, 2013	37.41	37.58	36.91	37.50	852,240	+0.23(+0.63%)
Jan 17, 2013	37.02	37.69	36.91	37.27	934,627	+0.59(+1.62%)
Jan 16, 2013	36.79	36.79	36.40	36.68	762,941	-0.29(-0.77%)
Jan 15, 2013	37.13	37.20	36.55	36.96	1,142,003	-0.24(-0.65%)
Jan 14, 2013	37.02	37.32	36.92	37.21	814,171	+0.22(+0.60%)
Jan 11, 2013	37.03	37.08	36.70	36.98	1,143,820	-0.22(-0.58%)
Jan 10, 2013	36.77	37.39	36.38	37.20	1,672,301	+0.49(+1.34%)
Jan 09, 2013	36.24	36.86	36.04	36.71	1,869,280	+0.63(+1.74%)
Jan 08, 2013	35.90	36.17	35.49	36.08	1,552,600	+0.16(+0.45%)
Jan 07, 2013	35.76	35.95	35.66	35.92	1,025,369	+0.06(+0.17%)
Jan 04, 2013	35.54	35.95	35.43	35.86	663,700	+0.45(+1.28%)
Jan 03, 2013	36.01	36.05	35.29	35.40	588,588	-0.63(-1.75%)
Jan 02, 2013	36.11	36.32	34.35	36.04	1,679,516	+1.69(+4.92%)
Dec 31, 2012	33.49	34.65	33.49	34.35	648,559	+0.83(+2.47%)
Dec 28, 2012	33.76	34.01	33.46	33.52	457,184	-0.52(-1.54%)
Dec 27, 2012	34.48	34.61	33.41	34.04	567,874	-0.45(-1.32%)
Dec 26, 2012	34.65	34.85	34.15	34.50	3,011,865	-0.16(-0.45%)
Dec 24, 2012	34.00	34.67	33.89	34.65	390,335	+0.64(+1.88%)
Dec 21, 2012	33.19	34.18	33.14	34.01	988,537	-0.03(-0.10%)
Dec 20, 2012	34.00	34.06	33.55	34.05	1,304,267	-0.03(-0.08%)
Dec 19, 2012	34.69	34.75	34.01	34.07	723,052	-0.62(-1.77%)
Dec 18, 2012	34.39	34.75	34.17	34.69	994,688	+0.52(+1.52%)
Dec 17, 2012	34.06	34.29	33.96	34.17	935,922	+0.26(+0.78%)
Dec 14, 2012	33.09	34.00	33.08	33.91	994,127	+0.66(+1.98%)
Dec 13, 2012	33.38	33.58	33.00	33.25	785,149	-0.20(-0.61%)
Dec 12, 2012	33.64	33.64	33.26	33.45	968,028	+0.04(+0.13%)
Dec 11, 2012	33.87	33.87	33.01	33.41	832,542	-0.03(-0.10%)
Dec 10, 2012	32.83	33.46	32.78	33.44	1,326,696	+0.55(+1.66%)
Dec 07, 2012	31.50	32.98	31.44	32.90	2,239,238	+1.49(+4.73%)
Dec 06, 2012	31.19	31.62	31.19	31.41	1,064,404	-0.12(-0.38%)
Dec 05, 2012	31.23	31.72	31.13	31.53	1,122,957	+0.21(+0.68%)

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