Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	26.27	26.37	26.09	26.19	486,438	+0.10(+0.37%)
May 23, 2011	26.00	26.19	25.91	26.09	258,989	-0.63(-2.37%)
May 20, 2011	27.11	27.11	26.65	26.73	484,564	-0.70(-2.54%)
May 19, 2011	27.22	27.42	27.08	27.42	1,294,420	+0.39(+1.45%)
May 18, 2011	26.84	27.11	26.75	27.03	153,571	+0.15(+0.56%)
May 17, 2011	26.68	26.89	26.53	26.88	948,644	+0.03(+0.10%)
May 16, 2011	26.74	27.15	26.71	26.85	220,937	-0.01(-0.03%)
May 13, 2011	27.25	27.32	26.68	26.86	217,529	-0.55(-2.01%)
May 12, 2011	27.13	27.50	26.96	27.41	145,060	+0.14(+0.53%)
May 11, 2011	27.65	27.66	27.11	27.26	207,702	-0.58(-2.08%)
May 10, 2011	27.62	27.88	27.56	27.84	492,254	+0.41(+1.51%)
May 09, 2011	27.35	27.44	27.12	27.43	1,448,801	+0.07(+0.25%)
May 06, 2011	27.94	28.04	27.15	27.36	1,155,533	-0.23(-0.82%)
May 05, 2011	27.91	27.96	27.48	27.59	8,938,006	-0.80(-2.83%)
May 04, 2011	28.80	28.81	28.31	28.39	245,340	-0.33(-1.14%)
May 03, 2011	28.66	28.92	28.57	28.72	384,598	-0.10(-0.33%)
May 02, 2011	28.82	28.83	28.78	28.81	1,186,243	-0.02(-0.07%)
Apr 29, 2011	28.79	28.92	28.75	28.84	300,405	+0.06(+0.22%)
Apr 28, 2011	28.55	28.80	28.55	28.77	144,319	+0.17(+0.58%)
Apr 27, 2011	28.28	28.64	28.10	28.61	271,124	+0.59(+2.12%)
Apr 26, 2011	27.90	28.05	27.80	28.02	703,910	+0.30(+1.07%)
Apr 25, 2011	27.71	27.73	27.51	27.72	240,486	+0.12(+0.45%)
Apr 21, 2011	27.63	27.68	27.50	27.59	223,838	+0.19(+0.68%)
Apr 20, 2011	27.28	27.48	27.28	27.41	183,625	+0.83(+3.11%)
Apr 19, 2011	26.54	26.63	26.33	26.58	443,567	+0.23(+0.86%)
Apr 18, 2011	26.39	26.46	25.98	26.35	899,593	-0.84(-3.09%)
Apr 15, 2011	27.12	27.25	26.99	27.19	292,876	-0.14(-0.50%)
Apr 14, 2011	27.05	27.37	27.01	27.33	849,653	+0.05(+0.18%)
Apr 13, 2011	27.55	27.58	27.18	27.28	200,194	+0.01(+0.03%)
Apr 12, 2011	27.41	27.45	27.17	27.28	318,239	-0.21(-0.75%)
Apr 11, 2011	27.59	27.65	27.43	27.48	206,995	-0.08(-0.30%)
Apr 08, 2011	27.66	27.73	27.47	27.57	173,986	+0.21(+0.78%)
Apr 07, 2011	27.34	27.50	27.19	27.35	224,064	-0.11(-0.40%)
Apr 06, 2011	27.28	27.56	27.28	27.46	12,801,842	+0.37(+1.35%)
Apr 05, 2011	26.82	27.18	26.80	27.10	233,627	-0.01(-0.03%)
Apr 04, 2011	27.15	27.21	27.00	27.11	219,792	+0.10(+0.36%)
Apr 01, 2011	26.79	27.09	26.66	27.01	234,670	+0.30(+1.14%)
Mar 31, 2011	26.62	26.75	26.53	26.71	370,202	-0.06(-0.23%)
Mar 30, 2011	26.59	26.80	26.54	26.77	126,050	+0.27(+1.01%)
Mar 29, 2011	26.24	26.50	26.13	26.50	212,912	+0.17(+0.65%)
Mar 28, 2011	26.33	26.48	26.31	26.33	134,523	+0.01(+0.03%)
Mar 25, 2011	26.46	26.54	26.29	26.32	207,179	-0.28(-1.04%)
Mar 24, 2011	26.28	26.60	26.22	26.59	229,394	+0.59(+2.25%)
Mar 23, 2011	25.87	26.12	25.76	26.01	1,207,118	-0.03(-0.13%)
Mar 22, 2011	26.20	26.27	25.91	26.04	1,163,204	-0.17(-0.66%)
Mar 21, 2011	26.05	26.23	26.05	26.22	229,533	+0.78(+3.06%)
Mar 18, 2011	25.69	25.72	25.34	25.44	241,832	+0.37(+1.48%)
Mar 17, 2011	25.08	25.23	24.97	25.06	508,408	+0.82(+3.38%)
Mar 16, 2011	24.96	25.04	23.96	24.24	1,783,499	-0.91(-3.62%)
Mar 15, 2011	24.90	25.20	24.86	25.15	737,698	-0.59(-2.30%)
Mar 14, 2011	25.69	25.79	25.55	25.75	817,637	-0.10(-0.40%)
Mar 11, 2011	25.60	25.93	25.59	25.85	252,197	+0.12(+0.48%)
Mar 10, 2011	25.84	25.90	25.64	25.73	560,902	-0.59(-2.25%)
Mar 09, 2011	26.35	26.43	26.24	26.32	249,106	-0.01(-0.05%)
Mar 08, 2011	26.10	26.39	25.98	26.33	422,646	+0.06(+0.21%)
Mar 07, 2011	26.62	26.73	26.14	26.28	268,672	-0.10(-0.39%)
Mar 04, 2011	26.69	26.69	26.22	26.38	1,145,766	-0.34(-1.26%)
Mar 03, 2011	26.64	26.76	26.44	26.72	737,698	+0.41(+1.57%)
Mar 02, 2011	26.28	26.46	26.20	26.31	1,957,258	+0.18(+0.69%)

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