Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	39.78	40.51	39.72	40.36	97,860	+0.37(+0.93%)
Feb 27, 2013	39.72	40.40	39.68	39.99	138,548	+0.17(+0.43%)
Feb 26, 2013	39.64	40.19	39.43	39.81	84,905	+0.42(+1.08%)
Feb 25, 2013	41.22	41.22	39.32	39.39	125,717	-1.83(-4.43%)
Feb 22, 2013	40.54	41.45	40.39	41.22	132,768	+0.71(+1.74%)
Feb 21, 2013	40.38	40.69	39.76	40.51	107,374	+0.12(+0.30%)
Feb 20, 2013	43.22	43.35	40.35	40.39	193,534	-2.52(-5.88%)
Feb 19, 2013	40.15	43.33	40.15	42.91	181,627	+2.65(+6.59%)
Feb 15, 2013	41.10	41.20	40.09	40.26	112,225	-0.66(-1.62%)
Feb 14, 2013	40.66	41.09	40.65	40.92	47,655	+0.17(+0.42%)
Feb 13, 2013	40.71	40.79	40.11	40.75	71,642	+0.09(+0.21%)
Feb 12, 2013	40.19	40.74	40.19	40.66	47,412	+0.40(+0.98%)
Feb 11, 2013	40.43	40.51	40.13	40.27	68,774	-0.19(-0.47%)
Feb 08, 2013	40.16	41.06	39.98	40.46	68,100	+0.30(+0.75%)
Feb 07, 2013	40.16	40.27	39.81	40.16	44,411	-0.08(-0.19%)
Feb 06, 2013	39.98	40.23	39.84	40.23	44,265	+0.76(+1.92%)
Feb 04, 2013	39.71	40.16	39.25	39.48	85,530	-0.49(-1.23%)
Feb 01, 2013	39.96	40.35	39.88	39.97	160,053	+0.31(+0.78%)
Jan 31, 2013	39.61	39.93	39.45	39.66	197,043	-0.03(-0.09%)
Jan 30, 2013	39.73	39.98	39.52	39.69	114,528	-0.13(-0.32%)
Jan 29, 2013	40.10	40.65	39.60	39.82	297,030	-0.24(-0.60%)
Jan 28, 2013	40.17	40.33	39.90	40.06	196,176	-0.04(-0.11%)
Jan 25, 2013	39.92	40.15	39.53	40.10	130,228	+0.29(+0.74%)
Jan 24, 2013	39.81	40.21	39.78	39.81	203,735	+0.08(+0.20%)
Jan 23, 2013	40.13	40.13	39.66	39.73	123,375	-0.29(-0.73%)
Jan 22, 2013	39.81	40.15	39.48	40.03	73,674	+0.22(+0.54%)
Jan 18, 2013	39.21	39.88	38.92	39.81	202,050	+0.49(+1.25%)
Jan 17, 2013	38.85	39.36	38.82	39.32	61,556	+0.71(+1.83%)
Jan 16, 2013	38.39	38.80	38.20	38.61	64,934	+0.14(+0.36%)
Jan 15, 2013	37.83	38.51	37.81	38.48	67,223	+0.52(+1.36%)
Jan 14, 2013	38.18	38.26	37.81	37.96	209,626	-0.53(-1.39%)
Jan 11, 2013	38.55	38.81	38.04	38.49	111,276	-0.16(-0.42%)
Jan 10, 2013	38.41	38.74	38.16	38.66	101,772	+0.34(+0.88%)
Jan 09, 2013	38.33	38.55	38.24	38.32	89,325	+0.00(+0.00%)
Jan 08, 2013	38.51	38.51	38.20	38.32	171,811	-0.31(-0.80%)
Jan 07, 2013	37.94	38.72	37.74	38.63	315,822	+0.59(+1.54%)
Jan 04, 2013	38.72	38.75	37.68	38.05	312,302	-0.41(-1.07%)
Jan 03, 2013	38.49	38.64	38.18	38.46	117,080	-0.09(-0.22%)
Jan 02, 2013	38.83	38.94	37.86	38.55	136,692	+0.69(+1.82%)
Dec 31, 2012	36.52	38.10	36.34	37.86	79,381	+1.36(+3.73%)
Dec 28, 2012	36.63	37.12	36.47	36.50	61,598	-0.26(-0.70%)
Dec 27, 2012	36.56	36.91	36.19	36.75	38,461	+0.24(+0.66%)
Dec 26, 2012	36.97	37.31	36.39	36.51	32,590	-0.38(-1.03%)
Dec 24, 2012	36.74	37.04	36.58	36.89	20,875	-0.02(-0.05%)
Dec 21, 2012	36.49	37.09	36.19	36.91	213,164	+0.13(+0.35%)
Dec 20, 2012	36.66	37.29	36.40	36.78	66,433	+0.18(+0.49%)
Dec 19, 2012	36.56	36.91	36.33	36.60	48,236	+0.10(+0.28%)
Dec 18, 2012	36.04	36.74	35.60	36.50	67,908	+0.54(+1.51%)
Dec 17, 2012	35.67	36.26	35.67	35.95	134,616	+0.38(+1.07%)
Dec 14, 2012	34.67	35.82	34.67	35.57	86,773	+0.94(+2.71%)
Dec 13, 2012	34.37	34.85	34.37	34.64	39,758	+0.35(+1.03%)
Dec 12, 2012	34.64	35.26	34.09	34.28	110,660	-0.25(-0.72%)
Dec 11, 2012	34.02	34.65	33.97	34.53	61,752	+0.70(+2.06%)
Dec 10, 2012	33.38	33.94	33.38	33.83	49,481	+0.45(+1.34%)
Dec 07, 2012	33.38	33.57	33.16	33.39	46,025	+0.19(+0.57%)
Dec 06, 2012	32.96	33.32	32.83	33.20	46,495	+0.08(+0.23%)
Dec 05, 2012	33.33	33.38	32.90	33.12	73,780	-0.16(-0.47%)

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