Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	40.31	40.54	39.20	39.38	8,707,846	-1.73(-4.21%)
Feb 28, 2012	40.87	41.42	40.56	41.11	3,371,575	+0.12(+0.29%)
Feb 27, 2012	41.06	41.50	39.96	40.99	7,277,770	-0.50(-1.20%)
Feb 24, 2012	40.91	41.81	40.70	41.49	6,256,253	-0.21(-0.50%)
Feb 23, 2012	41.11	41.79	40.71	41.69	4,694,417	+0.33(+0.79%)
Feb 22, 2012	40.99	41.81	40.98	41.37	3,376,286	+0.25(+0.60%)
Feb 21, 2012	42.56	42.61	40.86	41.12	4,520,378	-1.32(-3.12%)
Feb 17, 2012	41.95	42.60	41.52	42.44	3,812,454	+0.72(+1.72%)
Feb 16, 2012	41.93	42.17	41.52	41.72	4,527,442	-0.29(-0.69%)
Feb 15, 2012	42.25	42.50	41.60	42.01	3,765,239	-0.12(-0.28%)
Feb 14, 2012	41.76	42.25	41.60	42.13	3,740,452	+0.37(+0.88%)
Feb 13, 2012	42.39	42.43	41.67	41.76	3,849,452	-0.44(-1.04%)
Feb 10, 2012	42.56	42.64	41.81	42.20	3,316,531	-0.69(-1.60%)
Feb 09, 2012	42.15	42.94	42.04	42.89	5,964,027	+0.78(+1.84%)
Feb 08, 2012	42.02	42.42	41.76	42.11	5,064,452	+0.21(+0.50%)
Feb 07, 2012	40.63	42.31	40.63	41.90	7,222,888	+0.87(+2.11%)
Feb 06, 2012	40.48	41.06	40.42	41.04	3,772,580	+0.21(+0.51%)
Feb 03, 2012	41.02	41.87	40.81	40.83	7,021,700	-0.36(-0.87%)
Feb 02, 2012	41.01	41.54	40.16	41.19	6,941,256	+0.10(+0.24%)
Feb 01, 2012	41.11	41.87	40.73	41.09	9,821,966	-0.23(-0.55%)
Jan 31, 2012	41.50	41.98	41.02	41.32	9,378,346	-0.26(-0.62%)
Jan 30, 2012	40.83	42.05	40.55	41.58	10,582,505	+0.39(+0.94%)
Jan 27, 2012	40.23	41.63	39.80	41.19	19,450,630	+0.70(+1.72%)
Jan 26, 2012	34.13	41.01	34.13	40.49	47,139,420	+6.41(+18.82%)
Jan 25, 2012	34.96	35.04	33.22	34.08	12,289,111	-0.33(-0.95%)
Jan 24, 2012	34.42	34.64	34.11	34.41	4,789,104	-0.37(-1.06%)
Jan 23, 2012	34.68	35.20	34.35	34.77	5,668,828	-0.12(-0.34%)
Jan 20, 2012	35.18	35.45	34.79	34.89	3,513,363	-0.44(-1.24%)
Jan 19, 2012	33.87	35.37	33.87	35.33	6,017,469	+1.60(+4.75%)
Jan 18, 2012	33.16	33.84	33.08	33.73	4,188,117	+0.64(+1.92%)
Jan 17, 2012	33.84	33.84	33.06	33.09	3,635,158	-0.46(-1.36%)
Jan 13, 2012	33.81	34.24	33.53	33.55	2,676,476	-0.52(-1.52%)
Jan 12, 2012	34.40	34.45	33.46	34.07	3,645,728	-0.30(-0.87%)
Jan 11, 2012	34.17	34.45	34.10	34.37	3,628,459	+0.14(+0.41%)
Jan 10, 2012	34.68	34.71	34.06	34.23	2,618,173	-0.15(-0.43%)
Jan 09, 2012	35.03	35.09	34.15	34.38	3,376,352	-0.39(-1.12%)
Jan 06, 2012	34.09	35.10	33.55	34.76	6,787,105	+1.18(+3.52%)
Jan 05, 2012	32.22	33.83	32.09	33.58	13,658,770	-0.93(-2.69%)
Jan 04, 2012	34.54	34.66	33.83	34.51	4,779,246	-0.24(-0.68%)
Dec 30, 2011	35.10	35.18	34.75	34.75	2,525,164	-0.36(-1.01%)
Dec 29, 2011	35.11	35.47	34.99	35.10	1,577,835	+0.17(+0.48%)
Dec 28, 2011	34.89	35.19	34.46	34.93	1,929,973	+0.05(+0.14%)
Dec 27, 2011	34.95	35.06	34.59	34.89	1,864,131	-0.38(-1.07%)
Dec 23, 2011	35.02	35.26	34.62	35.26	2,251,405	+1.05(+3.06%)
Dec 21, 2011	33.13	34.42	32.86	34.21	3,817,381	+1.16(+3.50%)
Dec 20, 2011	32.31	33.14	32.29	33.06	2,480,160	+1.15(+3.59%)
Dec 19, 2011	32.58	32.68	31.77	31.91	2,526,256	-0.36(-1.10%)
Dec 16, 2011	32.60	32.70	32.10	32.27	2,693,880	+0.05(+0.15%)
Dec 15, 2011	32.34	32.57	32.03	32.22	2,534,144	+0.22(+0.68%)
Dec 14, 2011	31.33	32.50	31.33	32.00	3,347,024	+0.48(+1.54%)
Dec 13, 2011	33.07	33.07	31.39	31.51	3,523,296	-1.29(-3.92%)
Dec 12, 2011	32.74	32.86	32.20	32.80	2,072,942	-0.40(-1.19%)
Dec 09, 2011	32.91	33.44	32.88	33.20	2,467,565	+0.38(+1.14%)
Dec 08, 2011	33.04	33.28	32.75	32.82	2,752,158	-0.31(-0.93%)
Dec 07, 2011	32.66	33.32	32.60	33.13	3,897,111	+0.21(+0.63%)
Dec 06, 2011	33.16	33.30	32.63	32.92	2,744,529	-0.22(-0.66%)
Dec 05, 2011	33.05	33.51	32.77	33.14	3,289,235	+0.53(+1.64%)
Dec 02, 2011	32.17	32.82	32.07	32.60	4,566,653	+0.75(+2.36%)

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