Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	32.16	32.45	31.94	32.24	349,691	+0.45(+1.40%)
May 23, 2011	32.20	32.22	31.73	31.79	493,208	-0.66(-2.04%)
May 20, 2011	33.06	33.15	32.21	32.45	506,617	-0.50(-1.51%)
May 19, 2011	32.96	33.25	32.67	32.95	412,283	+0.25(+0.77%)
May 18, 2011	32.98	33.42	32.65	32.70	755,592	-0.36(-1.08%)
May 17, 2011	32.62	33.05	32.22	33.05	928,734	+0.42(+1.27%)
May 16, 2011	32.70	33.33	32.63	32.64	287,927	-0.22(-0.66%)
May 13, 2011	32.01	32.87	31.87	32.85	1,086,585	+0.40(+1.24%)
May 12, 2011	31.34	32.55	31.29	32.45	625,741	+1.17(+3.73%)
May 11, 2011	32.13	32.13	30.88	31.28	993,250	-0.79(-2.48%)
May 10, 2011	32.73	32.81	31.98	32.08	1,025,019	-0.55(-1.68%)
May 09, 2011	33.29	33.53	32.38	32.63	1,021,827	-0.56(-1.70%)
May 06, 2011	31.58	33.22	31.26	33.19	1,736,457	+2.04(+6.53%)
May 05, 2011	31.13	31.68	31.08	31.16	803,107	-0.63(-1.99%)
May 04, 2011	30.68	31.79	30.67	31.79	2,459,984	+1.30(+4.26%)
May 03, 2011	30.75	30.97	30.19	30.49	404,972	-0.65(-2.10%)
May 02, 2011	31.08	31.14	30.87	31.14	463,339	+0.07(+0.22%)
Apr 29, 2011	30.67	31.49	30.51	31.08	1,300,581	+0.83(+2.75%)
Apr 28, 2011	28.86	30.42	28.86	30.24	605,308	+1.25(+4.30%)
Apr 27, 2011	28.27	29.04	27.85	29.00	1,146,522	+0.66(+2.33%)
Apr 26, 2011	29.05	29.18	28.19	28.34	460,140	-0.73(-2.50%)
Apr 25, 2011	29.56	29.56	28.68	29.06	714,167	-0.51(-1.73%)
Apr 21, 2011	29.67	29.83	29.38	29.58	432,856	+0.22(+0.73%)
Apr 20, 2011	30.08	30.71	29.31	29.36	2,987,182	-0.43(-1.45%)
Apr 19, 2011	29.44	29.84	29.17	29.79	431,377	+0.33(+1.11%)
Apr 18, 2011	29.84	30.02	29.32	29.46	225,699	-0.88(-2.91%)
Apr 15, 2011	29.52	30.97	29.49	30.35	1,917,325	+0.94(+3.18%)
Apr 14, 2011	29.44	29.66	28.30	29.41	1,705,482	-0.36(-1.20%)
Apr 13, 2011	30.69	30.85	29.20	29.77	1,451,272	-0.84(-2.74%)
Apr 12, 2011	31.72	31.72	30.50	30.61	925,577	-1.22(-3.83%)
Apr 11, 2011	32.61	32.61	31.66	31.83	1,231,016	-0.96(-2.92%)
Apr 08, 2011	32.65	32.83	32.32	32.78	1,531,715	+0.51(+1.56%)
Apr 07, 2011	33.35	33.48	32.09	32.28	2,731,714	-1.01(-3.03%)
Apr 06, 2011	33.48	33.88	33.28	33.29	374,726	+0.02(+0.07%)
Apr 05, 2011	33.09	33.28	32.93	33.27	275,500	+0.19(+0.56%)
Apr 04, 2011	33.78	33.90	33.05	33.08	235,949	-0.65(-1.92%)
Apr 01, 2011	33.85	33.91	33.30	33.73	444,087	-0.18(-0.53%)
Mar 31, 2011	33.42	33.98	33.21	33.91	180,817	+0.69(+2.08%)
Mar 30, 2011	33.24	33.42	32.92	33.22	304,985	+0.01(+0.04%)
Mar 29, 2011	32.55	33.29	32.31	33.20	379,130	+0.63(+1.94%)
Mar 28, 2011	33.91	34.06	32.50	32.57	1,988,880	-1.61(-4.72%)
Mar 25, 2011	35.15	35.15	34.11	34.18	566,820	-0.87(-2.47%)
Mar 24, 2011	34.74	35.13	34.72	35.05	458,289	+0.68(+1.98%)
Mar 23, 2011	33.77	34.37	33.62	34.37	346,117	+0.76(+2.25%)
Mar 22, 2011	33.08	33.71	32.83	33.61	545,110	+0.29(+0.88%)
Mar 21, 2011	32.65	33.45	32.63	33.32	618,622	+0.73(+2.23%)
Mar 18, 2011	32.88	33.32	32.44	32.59	1,029,354	+0.17(+0.52%)
Mar 17, 2011	33.48	33.91	32.31	32.42	2,193,586	-0.79(-2.39%)
Mar 16, 2011	33.72	33.92	33.02	33.22	227,053	-0.21(-0.62%)
Mar 15, 2011	33.25	33.79	33.12	33.42	462,304	-0.36(-1.08%)
Mar 14, 2011	34.01	34.16	33.65	33.79	373,534	-0.41(-1.19%)
Mar 11, 2011	33.42	34.23	33.16	34.20	286,324	+0.53(+1.57%)
Mar 10, 2011	34.60	34.60	33.60	33.67	564,433	-1.10(-3.16%)
Mar 09, 2011	35.18	35.24	34.63	34.77	344,958	-0.47(-1.33%)
Mar 08, 2011	35.28	35.43	34.98	35.24	385,292	-0.16(-0.46%)
Mar 07, 2011	35.76	35.93	35.21	35.40	155,579	-0.30(-0.85%)
Mar 04, 2011	35.76	35.79	35.49	35.70	193,569	+0.15(+0.42%)
Mar 03, 2011	35.66	35.74	35.43	35.56	382,396	+0.18(+0.50%)
Mar 02, 2011	35.52	35.65	35.26	35.38	379,242	+0.08(+0.23%)

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