Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	44.50	45.36	44.50	45.18	561,365	+0.70(+1.57%)
Mar 27, 2013	43.98	44.50	42.82	44.49	866,878	+0.27(+0.62%)
Mar 26, 2013	44.20	44.46	43.98	44.21	318,873	+0.26(+0.58%)
Mar 25, 2013	44.16	44.25	43.37	43.96	297,608	-0.04(-0.08%)
Mar 22, 2013	43.74	44.28	43.56	43.99	253,456	+0.38(+0.87%)
Mar 21, 2013	43.73	43.97	43.49	43.61	103,931	-0.27(-0.62%)
Mar 20, 2013	43.75	44.18	43.24	43.89	181,354	+0.55(+1.26%)
Mar 19, 2013	43.37	43.59	43.05	43.34	119,995	+0.03(+0.06%)
Mar 18, 2013	42.87	43.44	42.63	43.31	122,326	+0.04(+0.10%)
Mar 15, 2013	43.30	43.36	43.08	43.27	195,383	+0.03(+0.06%)
Mar 14, 2013	42.99	43.25	42.78	43.24	71,726	+0.26(+0.60%)
Mar 13, 2013	42.73	43.06	42.63	42.98	137,787	+0.17(+0.39%)
Mar 12, 2013	42.80	42.92	42.58	42.82	102,373	+0.00(+0.00%)
Mar 11, 2013	42.49	42.83	42.41	42.82	133,111	+0.10(+0.23%)
Mar 08, 2013	42.52	42.89	42.46	42.72	81,219	+0.42(+1.00%)
Mar 07, 2013	41.90	42.34	41.87	42.30	115,336	+0.14(+0.33%)
Mar 06, 2013	42.08	42.22	41.88	42.16	96,850	+0.19(+0.44%)
Mar 05, 2013	41.40	42.29	41.40	41.97	234,788	+0.67(+1.63%)
Mar 04, 2013	41.27	41.50	40.95	41.30	83,826	-0.19(-0.47%)
Mar 01, 2013	40.76	41.65	40.45	41.49	158,344	+0.41(+0.99%)
Feb 28, 2013	41.51	41.59	41.06	41.09	119,628	-0.13(-0.32%)
Feb 27, 2013	40.31	41.50	40.31	41.22	166,211	+1.07(+2.66%)
Feb 26, 2013	40.06	40.49	39.66	40.15	130,924	+0.13(+0.33%)
Feb 25, 2013	40.68	40.89	40.02	40.02	190,876	-0.63(-1.54%)
Feb 22, 2013	40.28	40.65	40.02	40.65	94,494	+0.45(+1.12%)
Feb 21, 2013	40.57	40.69	40.02	40.19	151,581	-0.36(-0.89%)
Feb 20, 2013	40.97	41.06	40.47	40.56	196,773	-0.37(-0.91%)
Feb 19, 2013	41.09	41.23	40.71	40.93	178,057	-0.04(-0.11%)
Feb 15, 2013	40.98	41.17	40.82	40.97	152,001	+0.15(+0.37%)
Feb 14, 2013	40.57	41.17	40.57	40.82	105,896	+0.23(+0.57%)
Feb 13, 2013	40.30	40.68	40.09	40.59	216,283	+0.45(+1.12%)
Feb 12, 2013	39.58	40.63	39.53	40.14	187,314	+0.52(+1.31%)
Feb 11, 2013	39.51	39.89	39.25	39.62	120,118	+0.18(+0.45%)
Feb 08, 2013	39.74	39.93	39.23	39.44	107,944	-0.17(-0.42%)
Feb 07, 2013	39.54	39.86	38.92	39.61	101,016	+0.20(+0.52%)
Feb 06, 2013	39.22	39.63	39.21	39.41	214,426	+0.08(+0.20%)
Feb 04, 2013	39.63	39.85	38.98	39.33	151,446	-0.57(-1.42%)
Feb 01, 2013	39.50	40.04	39.50	39.89	94,690	+0.62(+1.57%)
Jan 31, 2013	39.49	39.61	38.95	39.28	114,630	-0.26(-0.67%)
Jan 30, 2013	40.13	40.21	39.37	39.54	319,281	-0.73(-1.82%)
Jan 29, 2013	39.22	40.29	39.22	40.27	123,963	+0.97(+2.47%)
Jan 28, 2013	39.58	39.71	39.24	39.30	91,259	-0.25(-0.63%)
Jan 25, 2013	39.57	39.74	39.24	39.55	192,720	+0.17(+0.43%)
Jan 24, 2013	38.84	39.59	38.68	39.38	136,964	+0.41(+1.04%)
Jan 23, 2013	38.85	39.01	38.74	38.98	138,896	+0.00(+0.00%)
Jan 22, 2013	38.40	39.02	38.34	38.98	114,225	+0.49(+1.29%)
Jan 18, 2013	37.85	38.50	37.84	38.48	100,972	+0.57(+1.49%)
Jan 17, 2013	37.64	38.00	37.48	37.92	127,939	+0.48(+1.27%)
Jan 16, 2013	37.37	37.52	37.19	37.44	130,930	+0.02(+0.05%)
Jan 15, 2013	37.09	37.57	37.09	37.42	116,514	+0.08(+0.21%)
Jan 14, 2013	37.28	37.34	37.01	37.34	530,543	-0.03(-0.07%)
Jan 11, 2013	37.09	37.48	36.78	37.37	189,737	+0.28(+0.76%)
Jan 10, 2013	36.95	37.09	36.43	37.09	114,383	+0.34(+0.91%)
Jan 09, 2013	36.61	37.08	36.61	36.75	147,196	+0.15(+0.41%)
Jan 08, 2013	36.60	36.78	36.23	36.60	96,290	-0.10(-0.26%)
Jan 07, 2013	36.70	36.85	36.51	36.70	50,959	-0.20(-0.55%)
Jan 04, 2013	36.99	37.08	36.86	36.90	102,429	+0.11(+0.31%)
Jan 03, 2013	37.04	37.09	36.57	36.79	100,007	-0.19(-0.50%)

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