Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	38.10	38.52	37.50	37.60	1,844,683	-0.48(-1.27%)
Feb 28, 2012	38.23	38.72	37.98	38.08	1,994,379	-0.15(-0.39%)
Feb 27, 2012	37.83	38.77	37.42	38.23	1,979,474	-0.12(-0.31%)
Feb 24, 2012	38.50	38.66	38.13	38.35	1,799,868	-0.15(-0.39%)
Feb 23, 2012	39.43	39.46	37.22	38.50	4,863,886	-1.05(-2.66%)
Feb 22, 2012	40.42	40.46	39.25	39.55	1,597,551	-1.08(-2.66%)
Feb 21, 2012	41.39	41.53	40.30	40.64	1,026,562	-0.41(-1.00%)
Feb 17, 2012	41.06	41.57	40.98	41.05	1,091,106	+0.11(+0.27%)
Feb 16, 2012	39.47	41.39	39.47	40.94	2,061,524	+1.13(+2.84%)
Feb 15, 2012	39.98	40.27	39.58	39.81	1,443,346	-0.06(-0.16%)
Feb 14, 2012	40.00	40.07	39.31	39.87	1,252,253	-0.35(-0.86%)
Feb 13, 2012	40.02	40.29	39.61	40.22	1,170,857	+0.70(+1.78%)
Feb 10, 2012	39.96	39.96	39.25	39.51	1,088,570	-1.11(-2.72%)
Feb 09, 2012	40.83	41.26	40.25	40.62	1,706,454	+0.49(+1.22%)
Feb 08, 2012	40.73	41.10	39.60	40.13	1,836,637	-0.69(-1.68%)
Feb 07, 2012	41.06	41.32	40.49	40.82	2,130,244	-0.46(-1.11%)
Feb 06, 2012	40.19	41.28	40.12	41.28	1,603,623	+0.84(+2.07%)
Feb 03, 2012	40.46	41.04	40.27	40.44	1,828,137	+0.52(+1.31%)
Feb 02, 2012	40.03	40.46	39.55	39.92	2,019,392	+0.00(+0.00%)
Feb 01, 2012	38.76	40.16	38.74	39.92	2,563,357	+1.41(+3.67%)
Jan 31, 2012	39.02	39.02	37.54	38.50	3,107,154	-0.47(-1.22%)
Jan 30, 2012	38.38	39.66	38.38	38.98	3,073,232	-0.20(-0.50%)
Jan 27, 2012	38.49	39.59	38.41	39.17	2,480,140	+1.03(+2.69%)
Jan 26, 2012	39.06	39.13	38.00	38.15	933,339	-0.62(-1.59%)
Jan 25, 2012	37.82	39.10	37.45	38.76	1,602,619	+0.82(+2.17%)
Jan 24, 2012	37.42	38.01	37.10	37.94	1,422,244	-0.02(-0.06%)
Jan 23, 2012	38.15	38.15	37.59	37.97	1,419,624	+0.13(+0.36%)
Jan 20, 2012	38.38	38.42	37.67	37.83	1,677,823	-0.74(-1.93%)
Jan 19, 2012	39.07	39.07	37.71	38.57	3,080,039	-0.16(-0.41%)
Jan 18, 2012	36.83	39.52	36.29	38.73	5,090,619	+1.96(+5.33%)
Jan 17, 2012	37.35	37.59	36.72	36.77	1,309,230	+0.04(+0.11%)
Jan 13, 2012	36.99	37.06	36.49	36.73	2,004,858	-0.52(-1.40%)
Jan 12, 2012	36.27	37.81	36.27	37.25	3,382,868	+1.03(+2.83%)
Jan 11, 2012	36.02	36.31	35.84	36.23	1,243,677	+0.11(+0.31%)
Jan 10, 2012	35.37	36.12	35.37	36.12	1,936,517	+1.36(+3.91%)
Jan 09, 2012	35.34	35.46	34.61	34.76	1,857,666	-0.43(-1.21%)
Jan 06, 2012	36.09	36.09	35.14	35.19	1,523,611	-0.91(-2.52%)
Jan 05, 2012	36.39	36.39	35.12	36.09	2,089,239	-0.60(-1.64%)
Jan 04, 2012	36.29	36.95	35.63	36.69	1,454,611	+1.74(+4.99%)
Dec 30, 2011	35.03	35.31	34.94	34.95	657,608	-0.11(-0.32%)
Dec 29, 2011	34.74	35.07	34.61	35.06	838,297	+0.53(+1.53%)
Dec 28, 2011	35.01	35.21	34.30	34.53	1,514,523	-0.60(-1.71%)
Dec 27, 2011	34.89	35.21	34.70	35.13	822,576	+0.15(+0.43%)
Dec 23, 2011	34.70	35.01	34.62	34.98	845,670	+0.82(+2.40%)
Dec 21, 2011	34.06	34.29	33.51	34.16	1,225,644	-0.09(-0.25%)
Dec 20, 2011	33.04	34.40	32.99	34.25	1,497,465	+1.91(+5.91%)
Dec 19, 2011	33.49	33.86	32.17	32.34	1,124,212	-0.94(-2.82%)
Dec 16, 2011	33.49	33.71	32.93	33.27	2,411,341	+0.17(+0.50%)
Dec 15, 2011	33.79	33.92	32.75	33.11	2,204,257	-0.10(-0.31%)
Dec 14, 2011	33.36	33.66	32.86	33.21	3,776,712	-0.26(-0.78%)
Dec 13, 2011	34.02	34.88	33.11	33.47	2,390,003	-0.15(-0.45%)
Dec 12, 2011	34.09	34.09	33.14	33.62	3,335,029	-1.21(-3.47%)
Dec 09, 2011	33.91	35.00	33.60	34.83	3,646,646	+0.73(+2.15%)
Dec 08, 2011	35.26	35.29	33.99	34.10	2,004,212	-1.54(-4.32%)
Dec 07, 2011	36.06	36.06	35.15	35.64	2,569,259	-0.83(-2.27%)
Dec 06, 2011	36.60	36.74	35.79	36.46	1,794,643	-0.13(-0.37%)
Dec 05, 2011	36.69	37.07	36.32	36.60	2,026,082	+0.62(+1.73%)
Dec 02, 2011	36.93	37.06	35.86	35.97	1,419,889	-0.45(-1.24%)

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