Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	27.56	27.69	27.56	27.69	962	+0.32(+1.18%)
May 23, 2011	27.31	27.45	27.24	27.37	2,718	-0.75(-2.66%)
May 20, 2011	28.08	28.12	28.08	28.12	586	-0.18(-0.64%)
May 19, 2011	28.30	28.30	28.30	28.30	178	+0.10(+0.37%)
May 18, 2011	28.23	28.30	28.20	28.20	1,566	+0.16(+0.57%)
May 17, 2011	27.71	28.04	27.65	28.04	1,864	+0.11(+0.41%)
May 16, 2011	27.90	28.20	27.88	27.92	5,774	-0.12(-0.42%)
May 13, 2011	28.44	28.44	28.04	28.04	2,343	-0.51(-1.77%)
May 12, 2011	28.57	28.57	28.43	28.55	7,606	+0.04(+0.13%)
May 11, 2011	28.73	28.76	28.51	28.51	1,189	-0.60(-2.05%)
May 10, 2011	28.96	29.11	28.92	29.11	13,906	+0.30(+1.05%)
May 09, 2011	28.73	28.80	28.70	28.80	5,019	+0.39(+1.36%)
May 06, 2011	28.63	28.63	28.33	28.42	6,151	+0.28(+1.00%)
May 05, 2011	28.54	28.63	28.14	28.14	3,138	-0.56(-1.95%)
May 04, 2011	28.94	29.08	28.67	28.70	2,071	-0.35(-1.19%)
May 03, 2011	29.27	29.28	29.04	29.04	7,386	-0.41(-1.40%)
May 02, 2011	29.47	29.70	29.32	29.46	124,158	+0.10(+0.34%)
Apr 29, 2011	29.39	29.39	29.22	29.36	4,506	+0.03(+0.09%)
Apr 28, 2011	29.27	29.33	29.16	29.33	15,347	+0.41(+1.43%)
Apr 27, 2011	29.10	29.10	28.89	28.92	5,581	-0.03(-0.10%)
Apr 26, 2011	28.68	28.96	28.68	28.94	21,903	+0.35(+1.23%)
Apr 25, 2011	28.67	28.99	28.59	28.59	4,226	-0.12(-0.42%)
Apr 21, 2011	28.68	28.71	28.68	28.71	4,696	+0.26(+0.90%)
Apr 20, 2011	28.41	28.46	28.28	28.46	1,616	+0.68(+2.43%)
Apr 19, 2011	27.64	27.82	27.64	27.78	4,864	+0.22(+0.81%)
Apr 18, 2011	27.46	27.56	27.46	27.56	919	-0.45(-1.60%)
Apr 15, 2011	28.01	28.14	28.01	28.01	4,515	-0.12(-0.43%)
Apr 14, 2011	28.05	28.15	27.98	28.13	5,361	+0.15(+0.54%)
Apr 13, 2011	28.09	28.12	27.94	27.98	6,792	+0.20(+0.71%)
Apr 12, 2011	28.02	28.02	27.78	27.78	4,303	-0.37(-1.32%)
Apr 11, 2011	28.25	28.31	28.12	28.15	79,889	-0.17(-0.60%)
Apr 08, 2011	28.27	28.32	28.27	28.32	855	+0.57(+2.05%)
Apr 07, 2011	28.10	28.10	27.72	27.75	7,243	-0.37(-1.32%)
Apr 06, 2011	28.15	28.15	28.08	28.13	1,644	+0.23(+0.83%)
Apr 05, 2011	27.88	28.03	27.88	27.89	2,064	-0.19(-0.67%)
Apr 04, 2011	27.92	28.13	27.92	28.08	7,523	+0.11(+0.38%)
Apr 01, 2011	27.84	27.99	27.84	27.98	115,739	+0.26(+0.94%)
Mar 31, 2011	27.80	27.92	27.72	27.72	14,227	-0.10(-0.35%)
Mar 30, 2011	27.64	27.82	27.64	27.82	715	+0.33(+1.21%)
Mar 29, 2011	27.49	27.53	27.36	27.48	4,633	+0.13(+0.46%)
Mar 28, 2011	27.47	27.47	27.36	27.36	1,774	-0.01(-0.05%)
Mar 25, 2011	27.47	27.47	27.24	27.37	4,069	-0.27(-0.97%)
Mar 24, 2011	27.43	27.64	27.40	27.64	5,237	+0.37(+1.36%)
Mar 23, 2011	27.06	27.28	26.97	27.27	6,852	+0.05(+0.18%)
Mar 22, 2011	27.26	27.26	27.09	27.22	12,768	+0.01(+0.03%)
Mar 21, 2011	27.09	27.23	27.01	27.21	68,151	+0.65(+2.45%)
Mar 18, 2011	26.75	26.78	26.54	26.56	1,283	+0.54(+2.09%)
Mar 17, 2011	26.02	26.30	25.93	26.02	6,281	+0.89(+3.52%)
Mar 16, 2011	25.72	25.72	25.09	25.13	11,575	-0.55(-2.15%)
Mar 15, 2011	25.09	25.69	24.93	25.69	8,416	-0.74(-2.81%)
Mar 14, 2011	26.63	26.63	26.21	26.43	5,822	-0.65(-2.41%)
Mar 11, 2011	26.90	27.09	26.89	27.08	8,651	+0.12(+0.44%)
Mar 10, 2011	27.16	27.19	26.96	26.96	10,367	-0.87(-3.13%)
Mar 09, 2011	27.82	27.84	27.82	27.84	731	+0.16(+0.57%)
Mar 08, 2011	27.72	27.85	27.68	27.68	19,457	-0.20(-0.70%)
Mar 07, 2011	28.01	28.10	27.68	27.87	9,831	+0.01(+0.03%)
Mar 04, 2011	27.98	28.01	27.82	27.87	6,279	-0.14(-0.51%)
Mar 03, 2011	27.88	28.03	27.88	28.01	9,726	+0.26(+0.94%)
Mar 02, 2011	27.73	27.75	27.69	27.75	641	+0.17(+0.63%)

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