Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	29.66	29.69	29.49	29.61	33,455	+0.05(+0.19%)
May 23, 2011	29.54	29.60	29.47	29.56	27,752	-0.32(-1.06%)
May 20, 2011	30.01	30.06	29.80	29.87	86,624	-0.25(-0.84%)
May 19, 2011	30.16	30.16	30.01	30.13	2,556	+0.14(+0.48%)
May 18, 2011	29.83	30.00	29.77	29.98	56,805	+0.23(+0.77%)
May 17, 2011	29.71	29.79	29.59	29.75	26,833	-0.06(-0.19%)
May 16, 2011	30.01	30.02	29.79	29.81	6,888	-0.14(-0.48%)
May 13, 2011	30.24	30.24	29.88	29.95	13,778	-0.21(-0.70%)
May 12, 2011	29.89	30.17	29.87	30.16	2,560	+0.20(+0.68%)
May 11, 2011	30.24	30.24	29.89	29.96	6,712	-0.39(-1.28%)
May 10, 2011	30.22	30.39	30.22	30.35	10,082	+0.25(+0.82%)
May 09, 2011	29.95	30.13	29.90	30.10	6,823	+0.19(+0.64%)
May 06, 2011	30.14	30.20	29.87	29.91	16,472	+0.14(+0.48%)
May 05, 2011	29.84	30.01	29.76	29.77	5,112	-0.34(-1.13%)
May 04, 2011	30.00	30.11	29.93	30.11	12,583	-0.13(-0.42%)
May 03, 2011	30.24	30.36	30.16	30.24	17,372	-0.14(-0.47%)
May 02, 2011	30.38	30.38	30.38	30.38	14,812	-0.04(-0.13%)
Apr 29, 2011	30.39	31.15	30.33	30.42	20,667	+0.11(+0.37%)
Apr 28, 2011	30.17	30.31	30.17	30.31	8,773	+0.09(+0.29%)
Apr 27, 2011	30.09	30.22	29.97	30.22	11,130	+0.21(+0.69%)
Apr 26, 2011	29.86	30.06	29.86	30.01	13,581	+0.28(+0.93%)
Apr 25, 2011	29.70	29.77	29.68	29.74	6,849	-0.08(-0.27%)
Apr 21, 2011	29.75	29.82	29.75	29.82	11,079	+0.17(+0.59%)
Apr 20, 2011	29.66	29.71	29.61	29.64	17,726	+0.46(+1.57%)
Apr 19, 2011	29.10	29.19	29.10	29.18	4,159	+0.10(+0.35%)
Apr 18, 2011	29.09	29.12	28.96	29.08	14,763	-0.35(-1.21%)
Apr 15, 2011	29.37	29.46	29.37	29.44	9,000	+0.16(+0.54%)
Apr 14, 2011	29.21	29.31	29.21	29.28	2,123	+0.04(+0.14%)
Apr 13, 2011	29.28	29.34	29.17	29.24	9,594	+0.01(+0.03%)
Apr 12, 2011	29.29	29.31	29.14	29.23	26,504	-0.22(-0.75%)
Apr 11, 2011	29.66	29.66	29.40	29.45	29,525	-0.13(-0.43%)
Apr 08, 2011	29.82	29.82	29.47	29.58	12,156	-0.09(-0.29%)
Apr 07, 2011	29.79	29.79	29.57	29.67	4,045	-0.08(-0.27%)
Apr 06, 2011	29.80	29.82	29.67	29.75	130,507	+0.02(+0.08%)
Apr 05, 2011	29.73	29.81	29.70	29.72	10,221	+0.03(+0.11%)
Apr 04, 2011	29.76	29.76	29.63	29.69	9,909	+0.03(+0.11%)
Apr 01, 2011	29.71	29.76	29.61	29.66	29,869	+0.14(+0.48%)
Mar 31, 2011	29.52	29.58	29.50	29.52	12,150	-0.01(-0.03%)
Mar 30, 2011	29.48	29.59	29.46	29.52	8,801	+0.24(+0.81%)
Mar 29, 2011	29.07	29.30	29.04	29.29	5,058	+0.19(+0.65%)
Mar 28, 2011	29.26	29.31	29.08	29.10	9,919	-0.09(-0.30%)
Mar 25, 2011	29.17	29.28	29.14	29.18	10,307	+0.09(+0.30%)
Mar 24, 2011	28.98	29.12	28.89	29.10	5,634	+0.23(+0.78%)
Mar 23, 2011	28.63	28.87	28.57	28.87	7,003	+0.03(+0.10%)
Mar 22, 2011	28.93	28.93	28.81	28.84	12,353	-0.08(-0.27%)
Mar 21, 2011	28.91	28.95	28.89	28.92	3,091	+0.42(+1.47%)
Mar 18, 2011	28.69	28.69	28.42	28.50	47,773	+0.13(+0.45%)
Mar 17, 2011	28.45	28.49	27.79	28.38	11,732	+0.35(+1.24%)
Mar 16, 2011	28.45	28.54	27.85	28.03	842,799	-0.61(-2.13%)
Mar 15, 2011	28.45	28.64	28.41	28.64	33,978	-0.26(-0.90%)
Mar 14, 2011	28.79	28.90	28.69	28.90	100,946	-0.17(-0.57%)
Mar 11, 2011	28.66	29.43	28.66	29.06	6,888	+0.17(+0.60%)
Mar 10, 2011	29.00	29.01	28.83	28.89	9,623	-0.47(-1.59%)
Mar 09, 2011	29.34	29.39	29.21	29.36	17,360	-0.04(-0.13%)
Mar 08, 2011	29.21	29.44	29.16	29.40	13,631	+0.26(+0.90%)
Mar 07, 2011	29.41	29.59	29.01	29.14	25,991	-0.23(-0.78%)
Mar 04, 2011	29.40	29.40	29.19	29.37	16,782	-0.21(-0.72%)
Mar 03, 2011	29.28	29.58	29.28	29.58	11,796	+0.50(+1.72%)
Mar 02, 2011	28.98	29.17	28.52	29.08	11,624	+0.04(+0.14%)

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