Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	25.93	25.93	25.33	25.50	12,533	-0.56(-2.15%)
May 23, 2011	25.54	26.19	24.90	26.06	15,191	+0.13(+0.50%)
May 20, 2011	25.16	26.23	24.94	25.93	21,821	+0.69(+2.74%)
May 19, 2011	24.12	25.85	23.90	25.24	29,501	+1.12(+4.65%)
May 18, 2011	24.12	24.42	23.73	24.12	21,728	+0.00(+0.00%)
May 17, 2011	25.72	25.72	21.44	24.12	132,026	-1.77(-6.83%)
May 16, 2011	29.94	30.25	25.59	25.89	111,580	-4.01(-13.42%)
May 13, 2011	28.82	29.94	28.82	29.90	35,350	+1.08(+3.74%)
May 12, 2011	29.56	29.64	28.35	28.82	43,591	-0.73(-2.48%)
May 11, 2011	29.56	30.16	29.51	29.56	18,982	-0.04(-0.15%)
May 10, 2011	28.61	29.77	27.83	29.60	67,950	+0.86(+3.00%)
May 09, 2011	28.43	28.95	27.71	28.74	17,396	+0.39(+1.37%)
May 06, 2011	27.44	28.48	27.44	28.35	13,207	+1.04(+3.79%)
May 05, 2011	26.88	27.44	26.88	27.31	10,647	+0.17(+0.64%)
May 04, 2011	26.62	27.31	26.12	27.14	39,746	+0.52(+1.94%)
May 03, 2011	26.10	26.67	25.89	26.62	10,458	+0.35(+1.31%)
May 02, 2011	26.13	26.32	26.10	26.28	26,314	-0.78(-2.87%)
Apr 29, 2011	26.23	27.18	26.23	27.05	13,179	+0.73(+2.79%)
Apr 28, 2011	26.19	26.84	26.15	26.32	18,784	-0.17(-0.65%)
Apr 27, 2011	26.75	27.01	26.17	26.49	19,005	-0.43(-1.60%)
Apr 26, 2011	26.32	27.18	25.67	26.92	85,101	-0.39(-1.42%)
Apr 25, 2011	27.14	27.44	26.92	27.31	6,275	-0.13(-0.47%)
Apr 21, 2011	26.84	27.74	26.58	27.44	10,774	+0.56(+2.09%)
Apr 20, 2011	27.66	28.00	26.49	26.88	47,748	-0.52(-1.89%)
Apr 19, 2011	28.09	28.09	26.80	27.40	19,068	-0.82(-2.91%)
Apr 18, 2011	27.83	28.74	27.14	28.22	17,533	+0.22(+0.77%)
Apr 15, 2011	27.92	28.13	27.83	28.00	3,512	+0.09(+0.31%)
Apr 14, 2011	28.13	28.65	24.98	27.92	51,650	-0.26(-0.92%)
Apr 13, 2011	27.96	28.48	27.40	28.18	17,261	+0.22(+0.77%)
Apr 12, 2011	28.65	28.65	27.92	27.96	23,212	-0.91(-3.14%)
Apr 11, 2011	29.30	29.42	27.92	28.87	47,201	-0.39(-1.33%)
Apr 08, 2011	30.55	30.72	28.87	29.25	37,948	-1.29(-4.24%)
Apr 07, 2011	29.94	31.63	29.51	30.55	37,810	+0.52(+1.72%)
Apr 06, 2011	30.12	30.20	29.51	30.03	7,594	-0.04(-0.14%)
Apr 05, 2011	30.07	30.38	29.73	30.07	9,448	+0.17(+0.58%)
Apr 04, 2011	29.56	30.20	29.17	29.90	26,749	+0.47(+1.61%)
Apr 01, 2011	30.51	30.51	29.38	29.43	19,046	-0.95(-3.12%)
Mar 31, 2011	29.86	30.51	29.73	30.38	29,284	+0.65(+2.18%)
Mar 30, 2011	28.74	29.86	28.35	29.73	22,463	+0.99(+3.45%)
Mar 29, 2011	29.30	29.99	28.61	28.74	16,865	-0.69(-2.35%)
Mar 28, 2011	30.25	30.51	29.43	29.43	20,222	-1.12(-3.67%)
Mar 25, 2011	28.95	30.72	28.83	30.55	31,004	+1.60(+5.51%)
Mar 24, 2011	27.40	29.00	27.40	28.95	24,013	+1.51(+5.50%)
Mar 23, 2011	27.53	27.66	27.01	27.44	20,751	+0.00(+0.00%)
Mar 22, 2011	27.57	28.05	27.31	27.44	23,598	+0.26(+0.95%)
Mar 21, 2011	26.97	27.40	26.88	27.18	18,799	+0.47(+1.78%)
Mar 18, 2011	26.67	27.14	26.32	26.71	32,087	+0.17(+0.65%)
Mar 17, 2011	26.92	27.14	26.36	26.54	40,525	+0.00(+0.00%)
Mar 16, 2011	27.53	27.92	26.49	26.54	36,841	-1.12(-4.06%)
Mar 15, 2011	27.79	28.56	27.36	27.66	61,164	-0.91(-3.17%)
Mar 14, 2011	28.69	28.87	28.31	28.56	43,014	-0.39(-1.34%)
Mar 11, 2011	28.61	29.00	28.61	28.95	35,820	-0.09(-0.30%)
Mar 10, 2011	29.56	29.77	28.91	29.04	34,346	-0.69(-2.32%)
Mar 09, 2011	30.25	30.25	29.69	29.73	15,360	-0.60(-1.99%)
Mar 08, 2011	30.20	30.98	29.73	30.33	51,640	+0.43(+1.44%)
Mar 07, 2011	29.51	31.20	29.30	29.90	48,426	+0.09(+0.29%)
Mar 04, 2011	30.07	30.42	29.69	29.82	24,573	-0.47(-1.57%)
Mar 03, 2011	30.33	30.72	29.82	30.29	25,649	+0.09(+0.29%)
Mar 02, 2011	30.64	30.85	28.82	30.20	67,664	-0.56(-1.82%)

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