Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	42.85	42.93	42.58	42.62	21,604,132	-0.28(-0.64%)
Feb 27, 2013	42.25	42.95	42.22	42.90	16,167,575	+0.59(+1.39%)
Feb 26, 2013	42.16	42.49	42.05	42.31	22,509,180	+0.44(+1.05%)
Feb 25, 2013	43.13	43.19	41.87	41.87	28,121,380	-1.06(-2.48%)
Feb 22, 2013	42.86	43.04	42.64	42.93	15,170,308	+0.24(+0.56%)
Feb 21, 2013	42.55	42.86	42.44	42.69	26,005,534	+1.40(+3.38%)
Feb 20, 2013	41.83	41.90	41.19	41.30	21,593,110	-0.60(-1.43%)
Feb 19, 2013	41.32	41.90	41.30	41.90	23,365,180	+0.81(+1.98%)
Feb 15, 2013	41.42	41.54	40.98	41.09	22,272,530	-0.21(-0.51%)
Feb 14, 2013	41.02	41.44	40.77	41.30	30,608,160	+0.04(+0.09%)
Feb 13, 2013	40.77	41.42	40.65	41.26	48,145,956	+1.43(+3.59%)
Feb 12, 2013	39.66	39.96	39.66	39.83	19,367,690	+0.23(+0.58%)
Feb 11, 2013	39.67	39.71	39.43	39.60	11,188,976	-0.09(-0.22%)
Feb 08, 2013	39.69	39.80	39.60	39.69	13,847,420	+0.04(+0.09%)
Feb 07, 2013	39.69	39.71	39.29	39.66	21,725,286	+0.07(+0.18%)
Feb 06, 2013	39.64	39.69	39.36	39.59	24,366,756	+0.23(+0.58%)
Feb 04, 2013	39.53	39.67	39.30	39.36	20,314,200	-0.55(-1.37%)
Feb 01, 2013	39.57	39.94	39.38	39.90	24,853,896	+0.60(+1.53%)
Jan 31, 2013	39.18	39.52	39.13	39.30	19,518,946	+0.09(+0.22%)
Jan 30, 2013	39.73	39.78	39.22	39.22	20,524,478	-0.48(-1.20%)
Jan 29, 2013	39.67	39.83	39.52	39.69	19,357,134	+0.00(+0.00%)
Jan 28, 2013	39.59	39.76	39.27	39.69	28,093,062	+0.37(+0.94%)
Jan 25, 2013	39.30	39.36	39.00	39.32	23,762,498	+0.42(+1.09%)
Jan 24, 2013	38.74	39.15	38.72	38.90	26,636,906	+0.19(+0.50%)
Jan 23, 2013	38.78	38.86	38.37	38.70	26,755,534	-0.12(-0.32%)
Jan 22, 2013	39.13	39.16	38.63	38.83	31,236,246	-0.05(-0.14%)
Jan 18, 2013	38.70	39.15	38.09	38.88	64,109,036	+1.31(+3.47%)
Jan 17, 2013	37.43	38.00	37.26	37.58	36,176,348	+0.32(+0.85%)
Jan 16, 2013	37.31	37.40	37.15	37.26	22,068,892	-0.14(-0.38%)
Jan 15, 2013	37.12	37.42	37.06	37.40	15,048,119	+0.14(+0.38%)
Jan 14, 2013	37.36	37.47	37.17	37.26	17,959,810	-0.02(-0.05%)
Jan 11, 2013	37.43	37.47	37.08	37.28	23,707,390	-0.07(-0.19%)
Jan 10, 2013	37.12	37.45	36.97	37.35	18,896,514	+0.39(+1.05%)
Jan 09, 2013	37.12	37.17	36.92	36.96	16,178,608	+0.09(+0.24%)
Jan 08, 2013	37.22	37.26	36.48	36.87	22,701,324	-0.41(-1.09%)
Jan 07, 2013	37.33	37.43	36.98	37.28	18,562,688	-0.12(-0.33%)
Jan 04, 2013	37.42	37.51	37.26	37.40	16,893,800	+0.18(+0.47%)
Jan 03, 2013	37.89	37.91	37.13	37.22	27,492,016	-0.42(-1.12%)
Jan 02, 2013	37.58	37.65	37.40	37.65	26,119,272	+0.62(+1.67%)
Dec 31, 2012	35.79	37.05	35.74	37.03	33,116,350	+0.97(+2.69%)
Dec 28, 2012	36.08	36.53	36.04	36.06	18,368,034	-0.44(-1.21%)
Dec 27, 2012	36.69	36.82	36.02	36.50	21,726,062	-0.14(-0.39%)
Dec 26, 2012	36.71	36.94	36.53	36.64	16,187,760	-0.09(-0.24%)
Dec 24, 2012	36.68	36.98	36.61	36.73	8,560,419	-0.11(-0.29%)
Dec 21, 2012	36.76	37.03	36.27	36.83	45,833,880	-0.30(-0.81%)
Dec 20, 2012	36.89	37.47	36.82	37.13	28,704,936	+1.68(+4.73%)
Dec 19, 2012	36.52	36.55	35.39	35.46	54,689,848	-1.15(-3.14%)
Dec 18, 2012	36.88	36.98	36.13	36.61	47,928,080	-0.41(-1.09%)
Dec 17, 2012	36.61	37.04	36.61	37.01	28,728,398	+0.52(+1.43%)
Dec 14, 2012	36.47	36.72	36.37	36.49	28,167,176	+0.00(+0.00%)
Dec 13, 2012	36.69	36.99	36.37	36.49	20,126,128	-0.27(-0.73%)
Dec 12, 2012	36.47	37.04	36.40	36.76	25,131,600	+0.46(+1.26%)
Dec 11, 2012	36.25	36.71	36.05	36.30	27,118,700	+0.20(+0.56%)
Dec 10, 2012	36.17	36.28	36.05	36.10	16,356,507	-0.12(-0.33%)
Dec 07, 2012	36.18	36.25	35.85	36.22	19,884,270	+0.15(+0.42%)
Dec 06, 2012	35.78	36.10	35.58	36.07	19,358,942	+0.24(+0.66%)
Dec 05, 2012	35.29	36.05	35.20	35.83	27,456,344	+0.62(+1.77%)

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