Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	28.53	28.58	28.43	28.46	12,720,150	-0.08(-0.28%)
May 23, 2011	28.53	28.60	28.41	28.54	34,886,884	-0.30(-1.03%)
May 20, 2011	29.09	29.09	28.75	28.84	14,642,258	-0.24(-0.83%)
May 19, 2011	29.26	29.26	28.94	29.08	21,308,046	-0.06(-0.22%)
May 18, 2011	28.92	29.16	28.87	29.14	7,004,912	+0.22(+0.77%)
May 17, 2011	28.78	28.93	28.72	28.92	9,284,222	+0.00(+0.00%)
May 16, 2011	28.80	29.03	28.75	28.92	9,446,094	+0.05(+0.17%)
May 13, 2011	29.00	29.08	28.72	28.87	12,615,568	-0.09(-0.30%)
May 12, 2011	28.59	28.96	28.51	28.96	9,831,087	+0.26(+0.92%)
May 11, 2011	28.77	28.84	28.54	28.69	16,866,310	-0.05(-0.17%)
May 10, 2011	28.68	28.75	28.52	28.74	9,714,175	+0.18(+0.62%)
May 09, 2011	28.26	28.60	28.26	28.56	11,286,675	+0.16(+0.56%)
May 06, 2011	28.41	28.54	28.29	28.40	9,277,480	+0.20(+0.71%)
May 05, 2011	28.34	28.44	28.12	28.20	14,651,694	-0.18(-0.65%)
May 04, 2011	28.37	28.43	28.24	28.39	11,831,968	-0.02(-0.09%)
May 03, 2011	28.42	28.48	28.26	28.41	14,097,960	-0.07(-0.25%)
May 02, 2011	28.50	28.51	28.44	28.48	18,556,360	+0.29(+1.02%)
Apr 29, 2011	28.27	28.28	28.16	28.20	14,573,140	-0.02(-0.06%)
Apr 28, 2011	28.07	28.23	28.04	28.21	6,525,196	+0.14(+0.51%)
Apr 27, 2011	27.72	28.12	27.71	28.07	10,931,414	+0.31(+1.12%)
Apr 26, 2011	27.48	27.80	27.48	27.76	7,310,623	+0.32(+1.17%)
Apr 25, 2011	27.39	27.46	27.32	27.44	7,953,678	+0.03(+0.12%)
Apr 21, 2011	27.49	27.56	27.31	27.40	6,042,269	+0.08(+0.29%)
Apr 20, 2011	27.35	27.43	27.26	27.32	8,906,123	+0.26(+0.98%)
Apr 19, 2011	26.88	27.08	26.84	27.06	6,820,272	+0.22(+0.84%)
Apr 18, 2011	26.96	26.96	26.68	26.84	9,514,095	-0.30(-1.12%)
Apr 15, 2011	27.04	27.21	27.00	27.14	12,202,074	+0.24(+0.89%)
Apr 14, 2011	26.74	26.95	26.64	26.90	10,396,901	+0.14(+0.54%)
Apr 13, 2011	26.77	26.86	26.70	26.76	5,554,503	-0.02(-0.09%)
Apr 12, 2011	26.70	26.88	26.70	26.78	7,755,662	-0.03(-0.12%)
Apr 11, 2011	26.74	26.88	26.74	26.81	11,159,447	+0.15(+0.57%)
Apr 08, 2011	26.72	26.80	26.59	26.66	8,636,878	-0.02(-0.06%)
Apr 07, 2011	26.66	26.78	26.59	26.68	8,798,075	-0.05(-0.18%)
Apr 06, 2011	26.75	26.81	26.69	26.72	4,945,138	+0.06(+0.21%)
Apr 05, 2011	26.68	26.75	26.64	26.67	5,415,418	-0.12(-0.45%)
Apr 04, 2011	26.72	26.84	26.72	26.79	5,358,836	+0.16(+0.60%)
Apr 01, 2011	26.59	26.68	26.54	26.63	4,917,578	+0.14(+0.51%)
Mar 31, 2011	26.46	26.59	26.42	26.49	4,100,606	+0.02(+0.06%)
Mar 30, 2011	26.48	26.48	26.48	26.48	6,511,298	+0.19(+0.73%)
Mar 29, 2011	26.11	26.29	26.08	26.28	5,040,412	+0.15(+0.58%)
Mar 28, 2011	26.15	26.20	26.12	26.13	4,911,994	-0.01(-0.03%)
Mar 25, 2011	26.07	26.25	26.06	26.14	6,621,437	+0.07(+0.28%)
Mar 24, 2011	25.86	26.11	25.76	26.07	13,222,343	+0.30(+1.18%)
Mar 23, 2011	25.73	25.82	25.56	25.76	9,186,418	-0.02(-0.06%)
Mar 22, 2011	25.88	25.93	25.76	25.78	8,019,831	-0.01(-0.05%)
Mar 21, 2011	25.84	25.88	25.74	25.79	10,981,585	+0.21(+0.84%)
Mar 18, 2011	25.73	25.78	25.52	25.58	20,891,186	+0.12(+0.46%)
Mar 17, 2011	25.42	25.54	25.34	25.46	12,977,343	+0.29(+1.17%)
Mar 16, 2011	25.57	25.58	25.04	25.17	26,252,356	-0.45(-1.74%)
Mar 15, 2011	25.54	25.74	25.51	25.61	16,214,061	-0.30(-1.17%)
Mar 14, 2011	25.93	26.08	25.81	25.92	9,557,064	-0.13(-0.49%)
Mar 11, 2011	25.96	26.12	25.86	26.04	10,089,691	+0.09(+0.33%)
Mar 10, 2011	26.16	26.22	25.93	25.96	15,955,788	-0.41(-1.56%)
Mar 09, 2011	26.32	26.44	26.24	26.37	10,066,941	+0.04(+0.15%)
Mar 08, 2011	26.20	26.41	26.11	26.33	7,306,463	+0.14(+0.55%)
Mar 07, 2011	26.45	26.45	26.03	26.19	10,538,133	-0.20(-0.77%)
Mar 04, 2011	26.41	26.47	26.20	26.39	11,077,190	-0.04(-0.14%)
Mar 03, 2011	26.05	26.44	26.05	26.43	14,735,381	+0.53(+2.06%)
Mar 02, 2011	25.77	25.94	25.73	25.89	14,753,243	+0.08(+0.30%)

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