Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	45.16	45.16	45.07	45.14	29,703	+0.07(+0.16%)
Apr 29, 2013	45.07	45.16	45.04	45.07	85,585	+0.00(+0.00%)
Apr 26, 2013	45.10	45.10	45.02	45.07	21,996	-0.04(-0.08%)
Apr 25, 2013	45.09	45.12	44.99	45.10	62,861	+0.01(+0.02%)
Apr 24, 2013	44.87	45.12	44.87	45.09	13,047	-0.02(-0.05%)
Apr 23, 2013	45.09	45.16	44.95	45.12	49,255	+0.05(+0.12%)
Apr 22, 2013	45.11	45.11	44.77	45.06	73,743	+0.00(+0.01%)
Apr 19, 2013	44.82	45.06	44.79	45.06	26,771	+0.14(+0.30%)
Apr 18, 2013	44.81	44.95	44.81	44.92	9,669	+0.10(+0.23%)
Apr 17, 2013	45.00	45.08	44.80	44.82	35,797	-0.16(-0.35%)
Apr 16, 2013	44.97	45.00	44.68	44.98	68,271	+0.22(+0.49%)
Apr 15, 2013	44.76	45.01	44.76	44.76	12,550	-0.07(-0.15%)
Apr 12, 2013	44.76	44.86	44.73	44.83	17,942	-0.04(-0.10%)
Apr 11, 2013	44.75	44.87	44.74	44.87	15,038	+0.06(+0.14%)
Apr 10, 2013	44.65	44.92	44.65	44.81	16,627	+0.04(+0.08%)
Apr 09, 2013	44.77	44.98	44.72	44.77	37,719	-0.03(-0.07%)
Apr 08, 2013	44.97	45.03	44.81	44.81	35,895	-0.27(-0.59%)
Apr 05, 2013	44.84	45.14	44.80	45.07	82,169	+0.23(+0.50%)
Apr 04, 2013	44.83	44.84	44.69	44.84	31,397	+0.05(+0.11%)
Apr 03, 2013	44.75	44.80	44.59	44.79	12,870	+0.10(+0.23%)
Apr 02, 2013	44.66	44.72	44.61	44.69	33,532	+0.02(+0.04%)
Apr 01, 2013	44.68	44.70	44.59	44.67	62,120	-0.01(-0.03%)
Mar 28, 2013	44.65	44.73	44.48	44.69	39,531	+0.08(+0.18%)
Mar 27, 2013	44.65	44.65	44.53	44.61	14,665	-0.02(-0.06%)
Mar 26, 2013	44.51	44.72	44.51	44.63	90,729	-0.04(-0.10%)
Mar 25, 2013	44.67	44.78	44.55	44.68	13,398	-0.11(-0.24%)
Mar 22, 2013	44.56	44.82	44.56	44.79	26,476	+0.21(+0.47%)
Mar 21, 2013	44.85	44.85	44.58	44.58	16,745	-0.20(-0.44%)
Mar 20, 2013	44.59	44.84	44.54	44.78	30,766	+0.06(+0.14%)
Mar 19, 2013	44.62	44.76	44.54	44.71	14,238	-0.03(-0.06%)
Mar 18, 2013	44.88	44.88	44.58	44.74	21,842	-0.02(-0.05%)
Mar 15, 2013	44.51	44.79	44.51	44.76	38,526	+0.07(+0.17%)
Mar 14, 2013	44.84	44.84	44.62	44.69	60,505	-0.08(-0.18%)
Mar 13, 2013	44.89	44.91	44.64	44.77	50,522	+0.00(+0.01%)
Mar 12, 2013	44.62	44.94	44.59	44.76	22,500	-0.08(-0.18%)
Mar 11, 2013	44.83	44.93	44.61	44.85	14,534	+0.25(+0.56%)
Mar 08, 2013	45.22	45.22	44.60	44.60	48,745	-0.58(-1.28%)
Mar 07, 2013	45.27	45.27	45.08	45.18	9,111	-0.05(-0.12%)
Mar 06, 2013	45.27	45.33	45.10	45.23	54,006	-0.14(-0.31%)
Mar 05, 2013	45.43	45.43	45.24	45.37	114,632	+0.05(+0.12%)
Mar 04, 2013	45.48	45.50	45.31	45.32	43,692	-0.17(-0.38%)
Mar 01, 2013	45.39	45.49	45.31	45.49	251,407	+0.18(+0.39%)
Feb 28, 2013	45.37	45.37	45.24	45.31	44,545	+0.01(+0.02%)
Feb 27, 2013	45.36	45.36	45.19	45.30	42,024	+0.11(+0.24%)
Feb 26, 2013	45.21	45.32	45.16	45.19	36,364	-0.09(-0.21%)
Feb 22, 2013	45.28	45.33	45.28	45.28	8,461	-0.00(-0.01%)
Feb 21, 2013	45.28	45.32	45.28	45.29	7,245	-0.06(-0.12%)
Feb 20, 2013	45.36	45.36	45.28	45.34	9,709	-0.03(-0.06%)
Feb 19, 2013	45.82	45.82	45.18	45.37	64,603	+0.01(+0.03%)
Feb 15, 2013	45.25	45.38	45.25	45.36	14,805	+0.00(+0.01%)
Feb 14, 2013	45.28	45.36	45.26	45.35	41,275	+0.22(+0.49%)
Feb 13, 2013	45.38	45.38	45.13	45.13	34,407	-0.28(-0.62%)
Feb 12, 2013	45.40	45.42	45.37	45.41	37,595	+0.02(+0.04%)
Feb 11, 2013	45.38	45.39	45.33	45.39	27,672	-0.00(-0.01%)
Feb 08, 2013	45.32	45.41	45.31	45.40	185,915	+0.01(+0.03%)
Feb 07, 2013	45.32	45.38	45.32	45.38	263,435	+0.07(+0.16%)
Feb 06, 2013	45.25	45.33	45.25	45.31	19,741	+0.02(+0.03%)
Feb 04, 2013	45.22	45.33	45.22	45.30	44,344	-0.02(-0.04%)

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