Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	55.65	56.46	54.99	55.05	206,089	-0.63(-1.14%)
Apr 29, 2013	55.82	56.57	55.25	55.68	123,216	-1.58(-2.75%)
Apr 26, 2013	55.68	58.23	54.33	57.26	316,803	+0.77(+1.36%)
Apr 25, 2013	58.63	58.87	56.00	56.49	144,276	-4.34(-7.13%)
Apr 24, 2013	61.19	62.02	60.62	60.83	76,054	-2.09(-3.32%)
Apr 23, 2013	62.46	64.20	62.46	62.92	186,055	+1.33(+2.17%)
Apr 22, 2013	61.08	62.44	60.97	61.59	65,082	-3.38(-5.21%)
Apr 19, 2013	64.20	66.20	64.20	64.97	117,121	-1.74(-2.61%)
Apr 18, 2013	66.96	67.52	65.42	66.71	86,592	-2.05(-2.98%)
Apr 17, 2013	67.57	69.65	65.84	68.76	178,487	-0.12(-0.17%)
Apr 16, 2013	65.67	70.32	65.30	68.88	621,708	-2.70(-3.77%)
Apr 15, 2013	66.07	73.14	65.22	71.58	1,060,130	+14.59(+25.60%)
Apr 12, 2013	52.16	57.46	52.00	56.99	391,825	+7.45(+15.03%)
Apr 11, 2013	50.11	50.20	49.19	49.54	23,620	-0.55(-1.09%)
Apr 10, 2013	48.36	50.24	48.36	50.09	27,860	+2.39(+5.01%)
Apr 09, 2013	48.63	48.65	47.21	47.70	21,416	-1.01(-2.07%)
Apr 08, 2013	49.18	49.28	48.48	48.71	55,079	+0.45(+0.93%)
Apr 05, 2013	49.46	49.89	48.10	48.26	84,773	-2.53(-4.97%)
Apr 04, 2013	51.43	51.57	50.48	50.79	47,024	+0.48(+0.95%)
Apr 03, 2013	49.11	51.01	48.70	50.31	86,931	+1.65(+3.39%)
Apr 02, 2013	48.09	48.74	47.91	48.66	21,237	+2.02(+4.33%)
Apr 01, 2013	46.88	47.26	46.49	46.64	8,500	-0.18(-0.39%)
Mar 28, 2013	46.74	47.02	46.67	46.82	9,732	+0.75(+1.64%)
Mar 27, 2013	46.77	46.77	45.87	46.07	29,092	-0.44(-0.95%)
Mar 26, 2013	46.83	46.91	46.49	46.51	33,650	+0.34(+0.74%)
Mar 25, 2013	46.66	46.91	45.98	46.17	19,023	+0.36(+0.79%)
Mar 22, 2013	45.93	45.96	45.71	45.81	6,635	+0.56(+1.25%)
Mar 21, 2013	45.37	45.48	45.20	45.25	12,500	-0.80(-1.75%)
Mar 20, 2013	45.92	46.23	45.63	46.05	8,850	+0.37(+0.81%)
Mar 19, 2013	46.15	46.17	45.25	45.68	15,650	-0.38(-0.83%)
Mar 18, 2013	45.72	46.24	45.58	46.06	37,940	-1.24(-2.62%)
Mar 15, 2013	47.22	47.30	46.67	47.30	24,872	-0.32(-0.67%)
Mar 14, 2013	48.20	48.20	47.18	47.62	23,600	+0.14(+0.30%)
Mar 13, 2013	46.85	47.78	46.85	47.48	6,200	+0.32(+0.68%)
Mar 12, 2013	47.28	47.28	46.71	47.16	12,850	-1.40(-2.88%)
Mar 11, 2013	48.52	48.57	48.36	48.56	13,835	+0.01(+0.02%)
Mar 08, 2013	49.61	49.66	48.05	48.55	43,069	-0.20(-0.41%)
Mar 07, 2013	48.21	48.79	48.12	48.75	8,200	+0.67(+1.39%)
Mar 06, 2013	49.19	49.26	47.91	48.08	31,035	-0.66(-1.36%)
Mar 05, 2013	48.18	49.08	47.97	48.74	32,663	-0.21(-0.42%)
Mar 04, 2013	48.81	49.18	48.55	48.95	34,520	+0.16(+0.33%)
Mar 01, 2013	48.08	49.02	47.75	48.79	38,600	+0.35(+0.73%)
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%)

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