Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	33.35	33.37	33.19	33.28	28,154	+0.19(+0.56%)
May 23, 2011	33.12	33.14	32.94	33.10	25,531	-0.56(-1.66%)
May 20, 2011	33.74	33.88	33.54	33.66	24,354	-0.26(-0.75%)
May 19, 2011	33.98	34.00	33.73	33.91	17,643	+0.15(+0.46%)
May 18, 2011	33.42	33.84	33.42	33.76	26,152	+0.38(+1.13%)
May 17, 2011	33.21	33.39	33.00	33.38	36,180	+0.17(+0.51%)
May 16, 2011	33.29	33.44	33.10	33.21	40,899	-0.12(-0.37%)
May 13, 2011	33.75	33.75	33.17	33.34	150,248	-0.39(-1.16%)
May 12, 2011	33.57	33.77	33.31	33.73	24,944	+0.16(+0.47%)
May 11, 2011	34.05	34.05	33.46	33.57	36,250	-0.61(-1.80%)
May 10, 2011	33.94	34.21	33.94	34.19	15,317	+0.25(+0.73%)
May 09, 2011	33.86	33.95	33.68	33.94	25,063	+0.26(+0.77%)
May 06, 2011	34.05	34.08	33.57	33.68	23,066	+0.30(+0.91%)
May 05, 2011	33.75	33.75	33.26	33.38	59,860	-0.52(-1.52%)
May 04, 2011	34.30	34.30	33.72	33.89	69,461	-0.29(-0.86%)
May 03, 2011	34.47	34.47	34.10	34.19	22,592	-0.39(-1.12%)
May 02, 2011	34.59	34.87	34.50	34.57	42,429	+0.01(+0.04%)
Apr 29, 2011	34.56	34.64	34.44	34.56	165,749	+0.21(+0.61%)
Apr 28, 2011	34.36	34.42	34.22	34.35	32,846	-0.08(-0.23%)
Apr 27, 2011	34.30	34.48	33.97	34.43	377,637	+0.24(+0.69%)
Apr 26, 2011	34.26	34.27	34.00	34.19	47,965	+0.20(+0.60%)
Apr 25, 2011	33.98	34.13	33.81	33.99	46,772	+0.01(+0.02%)
Apr 21, 2011	34.00	34.07	33.91	33.98	43,016	+0.21(+0.62%)
Apr 20, 2011	33.79	33.83	33.68	33.77	40,763	+0.46(+1.39%)
Apr 19, 2011	33.12	33.31	33.12	33.31	19,235	+0.22(+0.65%)
Apr 18, 2011	33.29	33.29	32.79	33.09	119,642	-0.53(-1.57%)
Apr 15, 2011	33.63	33.70	33.46	33.62	24,036	+0.01(+0.02%)
Apr 14, 2011	33.50	33.66	33.35	33.62	22,818	+0.35(+1.05%)
Apr 13, 2011	33.47	33.56	33.26	33.27	26,885	+0.10(+0.31%)
Apr 12, 2011	33.35	33.35	33.09	33.16	19,740	-0.21(-0.62%)
Apr 11, 2011	33.73	33.73	33.31	33.37	83,119	-0.29(-0.87%)
Apr 08, 2011	33.77	33.79	33.54	33.66	93,657	+0.27(+0.80%)
Apr 07, 2011	33.52	33.60	33.24	33.39	64,877	-0.31(-0.93%)
Apr 06, 2011	33.58	33.75	33.58	33.71	40,240	+0.26(+0.78%)
Apr 05, 2011	33.37	33.56	33.17	33.45	29,223	+0.01(+0.04%)
Apr 04, 2011	33.57	33.57	33.37	33.43	26,453	+0.03(+0.08%)
Apr 01, 2011	33.34	33.47	33.13	33.41	204,603	+0.33(+0.99%)
Mar 31, 2011	33.07	33.13	33.01	33.08	142,513	+0.01(+0.04%)
Mar 30, 2011	32.97	33.13	32.85	33.07	191,258	+0.47(+1.44%)
Mar 29, 2011	32.45	32.64	32.38	32.60	77,068	+0.07(+0.20%)
Mar 28, 2011	32.66	32.69	32.53	32.53	52,277	-0.11(-0.34%)
Mar 25, 2011	32.77	32.88	32.64	32.64	58,904	-0.33(-1.01%)
Mar 24, 2011	32.92	33.00	32.62	32.98	43,097	+0.31(+0.94%)
Mar 23, 2011	32.43	32.73	32.20	32.67	91,981	+0.21(+0.64%)
Mar 22, 2011	32.60	32.60	32.30	32.46	68,632	-0.18(-0.56%)
Mar 21, 2011	32.54	32.67	32.25	32.64	74,962	+0.77(+2.40%)
Mar 18, 2011	31.69	31.93	31.69	31.88	8,221	+0.65(+2.07%)
Mar 17, 2011	31.12	31.32	31.01	31.23	17,925	+0.76(+2.48%)
Mar 16, 2011	31.01	31.06	30.19	30.47	55,660	-0.71(-2.29%)
Mar 15, 2011	30.63	31.26	30.33	31.19	217,969	-0.85(-2.64%)
Mar 14, 2011	31.98	32.03	31.75	32.03	32,912	-0.61(-1.86%)
Mar 11, 2011	32.27	32.66	32.27	32.64	14,800	+0.05(+0.14%)
Mar 10, 2011	32.92	32.92	32.53	32.60	29,287	-0.71(-2.14%)
Mar 09, 2011	33.35	33.35	33.15	33.31	25,111	+0.12(+0.35%)
Mar 08, 2011	33.10	33.30	33.10	33.19	20,394	+0.16(+0.48%)
Mar 07, 2011	33.68	33.68	32.97	33.03	25,224	-0.26(-0.79%)
Mar 04, 2011	33.45	33.46	33.10	33.30	97,521	-0.12(-0.35%)
Mar 03, 2011	33.28	33.45	33.12	33.41	84,937	+0.47(+1.44%)
Mar 02, 2011	32.96	33.09	32.83	32.94	249,893	+0.08(+0.25%)

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