Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.08	24.13	24.06	24.06	21,401	-0.10(-0.42%)
Apr 28, 2011	24.17	24.19	24.05	24.17	66,461	+0.01(+0.04%)
Apr 27, 2011	24.05	24.16	23.94	24.16	19,209	+0.19(+0.81%)
Apr 26, 2011	23.87	24.02	23.82	23.96	53,584	+0.22(+0.93%)
Apr 25, 2011	23.83	23.83	23.71	23.74	19,622	-0.03(-0.12%)
Apr 21, 2011	23.77	23.77	23.65	23.77	16,969	+0.14(+0.58%)
Apr 20, 2011	23.38	23.66	23.38	23.63	21,538	+0.57(+2.47%)
Apr 19, 2011	22.99	23.06	22.88	23.06	60,910	+0.10(+0.44%)
Apr 18, 2011	23.03	23.03	22.70	22.96	163,470	-0.31(-1.34%)
Apr 15, 2011	23.15	23.29	23.07	23.27	9,394	+0.12(+0.52%)
Apr 14, 2011	23.03	23.15	22.96	23.15	11,323	+0.01(+0.04%)
Apr 13, 2011	23.15	23.22	23.00	23.15	92,525	+0.16(+0.68%)
Apr 12, 2011	23.07	23.07	22.89	22.99	60,784	-0.13(-0.56%)
Apr 11, 2011	23.26	23.26	23.09	23.12	12,687	-0.06(-0.27%)
Apr 08, 2011	23.40	23.42	23.16	23.18	74,635	-0.10(-0.44%)
Apr 07, 2011	23.37	23.39	23.17	23.28	14,063	-0.03(-0.11%)
Apr 06, 2011	23.47	23.52	23.21	23.31	114,878	+0.02(+0.08%)
Apr 05, 2011	23.26	23.40	23.21	23.29	93,071	+0.05(+0.20%)
Apr 04, 2011	23.38	23.38	23.20	23.25	20,252	-0.04(-0.16%)
Apr 01, 2011	23.32	23.37	23.21	23.28	92,326	+0.10(+0.44%)
Mar 31, 2011	23.19	23.19	23.09	23.18	422,274	+0.04(+0.16%)
Mar 30, 2011	23.14	23.17	23.06	23.14	9,772	+0.25(+1.10%)
Mar 29, 2011	22.69	22.90	22.69	22.89	6,492	+0.20(+0.90%)
Mar 28, 2011	22.86	22.88	22.69	22.69	7,632	-0.09(-0.39%)
Mar 25, 2011	22.84	22.94	22.78	22.78	10,110	+0.00(+0.00%)
Mar 24, 2011	22.46	22.81	22.46	22.78	22,027	+0.43(+1.93%)
Mar 23, 2011	22.06	22.39	22.00	22.35	35,186	+0.16(+0.70%)
Mar 22, 2011	22.26	22.26	22.16	22.19	99,802	-0.08(-0.34%)
Mar 21, 2011	22.33	22.40	22.22	22.27	9,695	+0.33(+1.52%)
Mar 18, 2011	22.17	22.17	21.92	21.93	16,183	+0.04(+0.17%)
Mar 17, 2011	22.05	22.08	21.88	21.89	284,125	+0.17(+0.76%)
Mar 16, 2011	22.02	22.10	21.60	21.73	210,466	-0.42(-1.91%)
Mar 15, 2011	21.77	22.24	21.70	22.15	95,765	-0.19(-0.86%)
Mar 14, 2011	22.42	22.48	22.19	22.35	54,949	-0.13(-0.57%)
Mar 11, 2011	22.21	22.52	22.21	22.47	228,466	+0.13(+0.58%)
Mar 10, 2011	22.48	22.51	22.25	22.35	119,962	-0.40(-1.74%)
Mar 09, 2011	22.84	22.84	22.61	22.74	23,313	-0.17(-0.76%)
Mar 08, 2011	22.78	23.01	22.63	22.92	24,998	+0.12(+0.52%)
Mar 07, 2011	23.24	23.24	22.61	22.80	12,077	-0.32(-1.39%)
Mar 04, 2011	23.21	23.21	23.00	23.12	7,470	-0.13(-0.55%)
Mar 03, 2011	23.17	23.29	23.17	23.25	15,973	+0.46(+2.02%)
Mar 02, 2011	22.68	22.94	22.68	22.79	10,131	+0.12(+0.53%)
Mar 01, 2011	23.12	23.14	22.61	22.67	25,963	-0.34(-1.49%)
Feb 28, 2011	23.14	23.17	22.89	23.01	17,789	-0.04(-0.19%)
Feb 25, 2011	22.92	23.10	22.92	23.05	51,250	+0.25(+1.11%)
Feb 24, 2011	22.57	22.80	22.55	22.80	13,003	+0.21(+0.92%)
Feb 23, 2011	22.93	22.93	22.46	22.59	31,357	-0.32(-1.38%)
Feb 22, 2011	23.37	23.38	22.89	22.91	58,280	-0.72(-3.06%)
Feb 18, 2011	23.57	23.67	23.50	23.63	19,839	+0.05(+0.19%)
Feb 17, 2011	23.44	23.62	23.43	23.59	13,913	+0.10(+0.43%)
Feb 16, 2011	23.43	23.64	23.40	23.49	30,911	+0.17(+0.75%)
Feb 15, 2011	23.33	23.35	23.22	23.31	12,809	-0.06(-0.24%)
Feb 14, 2011	23.33	23.38	23.33	23.37	39,470	+0.04(+0.16%)
Feb 11, 2011	23.14	23.33	23.14	23.33	20,199	+0.17(+0.71%)
Feb 10, 2011	22.87	23.16	22.85	23.16	45,121	+0.15(+0.64%)
Feb 09, 2011	23.09	23.09	22.94	23.02	62,706	-0.07(-0.29%)
Feb 08, 2011	23.04	23.09	22.97	23.08	25,305	+0.06(+0.28%)
Feb 07, 2011	23.00	23.14	22.99	23.02	53,077	+0.07(+0.30%)
Feb 04, 2011	22.80	22.99	22.75	22.95	10,066	+0.13(+0.59%)
Feb 03, 2011	22.75	22.83	22.67	22.82	14,993	+0.07(+0.30%)
Feb 02, 2011	22.74	22.84	22.69	22.75	18,506	-0.06(-0.24%)

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