Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	47.25	47.65	46.70	47.65	173,736	+0.24(+0.51%)
Apr 29, 2013	47.08	47.76	46.94	47.41	206,209	+0.45(+0.97%)
Apr 26, 2013	47.16	47.25	46.80	46.96	304,595	-0.29(-0.61%)
Apr 25, 2013	46.64	47.77	46.31	47.25	284,341	+0.73(+1.58%)
Apr 24, 2013	45.83	46.62	45.68	46.51	156,007	+0.67(+1.45%)
Apr 23, 2013	45.01	45.88	44.76	45.85	299,752	+1.27(+2.86%)
Apr 22, 2013	44.48	44.86	43.51	44.58	178,747	+0.21(+0.48%)
Apr 19, 2013	44.03	44.50	43.75	44.36	205,101	+0.43(+0.99%)
Apr 18, 2013	44.42	44.57	43.45	43.93	225,575	-0.35(-0.78%)
Apr 17, 2013	45.09	45.18	43.84	44.28	295,079	-1.27(-2.79%)
Apr 16, 2013	44.88	45.62	44.44	45.55	361,031	+1.16(+2.61%)
Apr 15, 2013	46.86	46.94	44.16	44.39	419,338	-2.95(-6.23%)
Apr 12, 2013	47.45	47.74	46.49	47.34	266,130	-0.35(-0.73%)
Apr 11, 2013	48.06	48.11	47.34	47.69	237,360	-0.46(-0.96%)
Apr 10, 2013	47.29	48.23	47.13	48.15	252,522	+1.11(+2.36%)
Apr 09, 2013	47.27	47.29	46.63	47.04	241,604	-0.11(-0.22%)
Apr 08, 2013	46.57	47.18	46.09	47.15	142,680	+0.63(+1.35%)
Apr 05, 2013	46.09	46.87	45.65	46.52	167,544	-0.35(-0.74%)
Apr 04, 2013	46.98	47.31	46.37	46.87	173,220	+0.05(+0.10%)
Apr 03, 2013	47.68	47.82	46.60	46.82	171,671	-0.77(-1.62%)
Apr 02, 2013	48.48	49.10	47.32	47.59	346,612	-0.66(-1.36%)
Apr 01, 2013	49.61	49.94	48.11	48.25	285,628	-1.55(-3.12%)
Mar 28, 2013	50.39	50.51	49.66	49.80	678,088	+0.28(+0.56%)
Mar 27, 2013	49.42	49.60	48.64	49.52	272,149	-0.43(-0.87%)
Mar 26, 2013	49.87	50.08	49.47	49.96	232,669	+0.28(+0.56%)
Mar 25, 2013	50.11	50.64	49.15	49.68	153,964	-0.26(-0.52%)
Mar 22, 2013	49.89	50.19	49.65	49.94	189,587	+0.08(+0.15%)
Mar 21, 2013	50.80	51.29	49.61	49.86	205,428	-1.41(-2.75%)
Mar 20, 2013	50.43	51.34	49.91	51.27	594,332	+1.15(+2.29%)
Mar 19, 2013	50.51	50.90	49.07	50.12	458,181	-0.35(-0.69%)
Mar 18, 2013	49.94	50.98	49.62	50.47	393,389	-0.29(-0.57%)
Mar 15, 2013	50.69	50.98	50.07	50.76	273,257	-0.18(-0.36%)
Mar 14, 2013	50.49	50.95	50.22	50.94	138,521	+0.46(+0.92%)
Mar 13, 2013	49.85	50.55	49.50	50.48	164,512	+0.58(+1.16%)
Mar 12, 2013	50.18	50.19	49.59	49.90	209,891	-0.33(-0.65%)
Mar 11, 2013	50.28	50.44	49.92	50.23	153,328	-0.10(-0.19%)
Mar 08, 2013	49.95	50.36	49.68	50.32	304,893	+0.96(+1.95%)
Mar 07, 2013	49.10	49.41	48.86	49.36	113,195	+0.39(+0.81%)
Mar 06, 2013	49.13	49.21	48.55	48.96	288,175	-0.03(-0.06%)
Mar 05, 2013	48.41	49.40	48.17	48.99	301,532	+0.82(+1.70%)
Mar 04, 2013	48.42	48.50	47.26	48.17	297,711	-0.43(-0.89%)
Mar 01, 2013	47.96	48.88	47.62	48.61	244,536	+0.10(+0.20%)
Feb 28, 2013	48.49	48.76	48.05	48.51	178,550	+0.17(+0.36%)
Feb 27, 2013	47.46	48.77	47.45	48.34	217,248	+1.08(+2.28%)
Feb 26, 2013	47.26	47.53	46.62	47.26	331,647	+0.23(+0.49%)
Feb 25, 2013	48.58	48.73	46.91	47.03	524,424	-1.38(-2.85%)
Feb 22, 2013	47.67	48.44	47.50	48.41	209,857	+1.15(+2.43%)
Feb 21, 2013	47.82	48.11	46.99	47.26	247,543	-0.65(-1.35%)
Feb 20, 2013	48.96	49.51	47.85	47.91	226,099	-1.16(-2.36%)
Feb 19, 2013	48.50	49.29	48.41	49.06	408,134	+0.83(+1.72%)
Feb 15, 2013	48.26	48.69	47.93	48.23	358,806	-0.07(-0.14%)
Feb 14, 2013	48.17	48.71	48.17	48.30	209,766	+0.06(+0.12%)
Feb 13, 2013	48.14	48.24	47.94	48.24	630,301	+0.18(+0.38%)
Feb 12, 2013	47.85	48.15	47.61	48.06	243,356	+0.40(+0.85%)
Feb 11, 2013	47.68	47.79	47.25	47.65	275,633	+0.02(+0.04%)
Feb 08, 2013	47.38	47.84	47.32	47.64	238,103	+0.40(+0.86%)
Feb 07, 2013	48.12	48.12	46.47	47.23	342,082	+0.17(+0.37%)
Feb 06, 2013	46.47	47.28	46.47	47.06	233,864	+0.54(+1.16%)
Feb 04, 2013	46.79	47.27	46.45	46.52	158,391	-0.82(-1.73%)

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