Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	47.73	48.77	47.51	48.44	32,980	+1.50(+3.19%)
Feb 27, 2013	46.07	47.17	46.01	46.94	33,713	+1.53(+3.37%)
Feb 26, 2013	47.13	47.81	44.95	45.41	79,522	-3.17(-6.53%)
Feb 22, 2013	49.23	49.51	48.58	48.58	24,060	-0.30(-0.61%)
Feb 21, 2013	49.44	49.52	48.14	48.88	54,379	-1.09(-2.18%)
Feb 20, 2013	47.74	50.53	47.73	49.97	105,613	+3.52(+7.58%)
Feb 19, 2013	46.02	46.73	45.97	46.45	36,252	+0.41(+0.89%)
Feb 15, 2013	45.48	46.92	45.45	46.04	45,292	+2.22(+5.07%)
Feb 14, 2013	43.09	44.04	42.89	43.82	49,358	+0.50(+1.15%)
Feb 13, 2013	42.84	43.47	42.84	43.32	33,195	+0.74(+1.74%)
Feb 12, 2013	43.03	43.36	42.49	42.58	31,577	-0.18(-0.43%)
Feb 11, 2013	42.70	43.13	42.62	42.76	35,074	+1.41(+3.42%)
Feb 08, 2013	41.41	41.56	41.01	41.35	45,198	+0.26(+0.63%)
Feb 07, 2013	41.56	41.62	40.27	41.09	240,970	+0.42(+1.03%)
Feb 06, 2013	40.56	40.91	40.56	40.67	50,080	-0.30(-0.73%)
Feb 04, 2013	41.59	41.60	40.76	40.97	5,255	-0.40(-0.97%)
Feb 01, 2013	40.50	41.60	40.45	41.37	8,950	-0.28(-0.67%)
Jan 31, 2013	41.62	42.08	41.34	41.65	14,904	+0.89(+2.19%)
Jan 30, 2013	40.49	40.84	40.32	40.76	20,305	-1.05(-2.52%)
Jan 29, 2013	41.86	42.05	41.56	41.81	16,599	-0.58(-1.38%)
Jan 28, 2013	42.44	42.75	42.07	42.39	9,366	+0.32(+0.77%)
Jan 25, 2013	42.18	42.26	41.93	42.07	19,507	+0.58(+1.40%)
Jan 24, 2013	41.08	41.63	40.89	41.49	24,610	+1.38(+3.44%)
Jan 23, 2013	39.73	40.25	39.73	40.11	12,813	+0.36(+0.91%)
Jan 22, 2013	39.99	40.00	39.47	39.75	6,050	-0.43(-1.07%)
Jan 18, 2013	39.91	40.23	39.91	40.18	3,100	+0.08(+0.21%)
Jan 17, 2013	41.10	41.14	39.26	40.10	22,084	-0.42(-1.05%)
Jan 16, 2013	40.90	40.90	40.51	40.52	1,005	-0.03(-0.06%)
Jan 15, 2013	40.45	40.70	40.29	40.55	18,090	-0.84(-2.04%)
Jan 14, 2013	41.36	41.58	41.35	41.39	17,600	-0.53(-1.26%)
Jan 12, 2013	41.21	42.53	41.21	41.92	15,111	+0.00(+0.00%)
Jan 11, 2013	41.21	42.53	41.21	41.92	15,111	+0.84(+2.04%)
Jan 10, 2013	41.49	41.49	40.75	41.08	7,153	-1.36(-3.20%)
Jan 09, 2013	42.17	42.81	42.17	42.44	8,195	+0.28(+0.66%)
Jan 08, 2013	42.44	42.57	41.92	42.16	6,485	-0.97(-2.25%)
Jan 07, 2013	43.09	43.35	42.95	43.13	5,510	+0.69(+1.63%)
Jan 04, 2013	43.19	43.52	42.33	42.44	12,494	+0.54(+1.29%)
Jan 03, 2013	40.93	42.03	40.73	41.90	19,400	+1.51(+3.73%)
Jan 02, 2013	39.78	40.39	39.75	40.39	19,506	-0.85(-2.06%)
Dec 31, 2012	42.05	42.23	40.89	41.24	7,665	-1.30(-3.06%)
Dec 28, 2012	42.20	42.75	42.20	42.54	3,805	+0.63(+1.51%)
Dec 27, 2012	42.66	42.87	41.81	41.91	5,710	-0.33(-0.78%)
Dec 26, 2012	41.80	42.24	41.79	42.24	700	-0.30(-0.71%)
Dec 24, 2012	42.23	42.54	42.12	42.54	4,275	-0.12(-0.27%)
Dec 21, 2012	43.11	43.11	42.36	42.66	8,401	-0.52(-1.21%)
Dec 20, 2012	43.09	44.12	42.70	43.18	16,675	+1.52(+3.65%)
Dec 19, 2012	41.91	41.91	41.27	41.66	10,735	+0.31(+0.75%)
Dec 18, 2012	39.90	42.18	39.87	41.35	23,029	+1.74(+4.39%)
Dec 17, 2012	39.87	39.87	39.54	39.61	14,175	-0.25(-0.63%)
Dec 14, 2012	39.88	39.91	39.62	39.86	12,675	+0.18(+0.45%)
Dec 13, 2012	40.10	40.10	39.45	39.68	22,790	+0.98(+2.53%)
Dec 12, 2012	38.32	38.94	38.03	38.70	8,850	-0.26(-0.67%)
Dec 11, 2012	38.93	39.09	38.91	38.96	1,950	+0.25(+0.65%)
Dec 10, 2012	38.56	38.71	38.48	38.71	5,312	-0.61(-1.55%)
Dec 07, 2012	39.36	39.56	39.27	39.32	1,723	-0.35(-0.88%)
Dec 06, 2012	40.23	40.28	39.44	39.67	17,143	-0.33(-0.83%)
Dec 05, 2012	39.84	40.60	39.84	40.00	14,807	+0.27(+0.68%)

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