Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	29.25	29.68	29.24	29.27	5,464,970	+0.27(+0.94%)
May 23, 2011	28.78	29.12	28.71	29.00	4,789,154	-0.17(-0.60%)
May 20, 2011	29.92	29.92	29.12	29.17	5,181,372	-0.73(-2.43%)
May 19, 2011	30.14	30.21	29.61	29.90	3,376,922	-0.06(-0.21%)
May 18, 2011	29.78	30.05	29.47	29.96	4,171,013	+0.26(+0.87%)
May 17, 2011	29.93	30.12	29.40	29.70	5,700,774	-0.36(-1.21%)
May 16, 2011	29.87	30.55	29.71	30.07	5,033,865	+0.08(+0.28%)
May 13, 2011	30.97	30.99	29.91	29.98	5,564,113	-0.92(-2.98%)
May 12, 2011	30.90	31.06	30.49	30.90	4,172,668	+0.01(+0.04%)
May 11, 2011	31.30	31.30	30.76	30.89	5,020,201	-0.49(-1.56%)
May 10, 2011	31.50	31.53	31.09	31.38	3,139,407	+0.01(+0.02%)
May 09, 2011	30.98	31.55	30.91	31.37	3,798,635	+0.52(+1.67%)
May 06, 2011	31.64	31.74	30.65	30.86	8,577,135	-0.34(-1.10%)
May 05, 2011	31.41	31.72	31.00	31.20	5,002,547	-0.45(-1.43%)
May 04, 2011	31.97	32.21	31.46	31.65	5,231,736	-0.52(-1.61%)
May 03, 2011	31.80	32.18	31.63	32.17	9,708,338	+0.31(+0.96%)
May 02, 2011	31.82	31.89	31.73	31.86	3,858,177	-0.91(-2.79%)
Apr 29, 2011	32.46	32.80	32.13	32.78	3,674,550	+0.33(+1.01%)
Apr 28, 2011	32.19	32.63	32.07	32.45	3,166,850	+0.15(+0.45%)
Apr 27, 2011	32.48	32.48	31.61	32.30	5,212,036	-0.08(-0.24%)
Apr 26, 2011	31.63	32.46	31.49	32.38	4,924,663	+0.90(+2.86%)
Apr 25, 2011	31.66	31.66	31.23	31.48	3,886,297	-0.73(-2.28%)
Apr 21, 2011	32.99	32.99	31.95	32.21	4,347,200	-0.23(-0.71%)
Apr 20, 2011	32.39	32.63	32.11	32.44	4,953,281	+0.54(+1.71%)
Apr 19, 2011	31.34	32.01	31.34	31.90	3,512,521	+0.64(+2.05%)
Apr 18, 2011	31.12	31.34	30.85	31.25	3,141,322	-0.31(-0.99%)
Apr 15, 2011	31.44	31.88	31.23	31.57	4,443,629	+0.18(+0.58%)
Apr 14, 2011	31.09	31.48	31.08	31.39	3,267,543	+0.08(+0.27%)
Apr 13, 2011	31.86	31.88	31.00	31.30	5,278,260	-0.25(-0.80%)
Apr 12, 2011	31.82	32.13	31.45	31.55	5,766,156	-0.73(-2.27%)
Apr 11, 2011	32.54	32.62	31.99	32.29	4,265,938	-0.11(-0.34%)
Apr 08, 2011	33.26	33.42	32.23	32.40	4,332,823	-0.73(-2.21%)
Apr 07, 2011	33.25	33.50	33.08	33.13	5,694,954	-0.12(-0.36%)
Apr 06, 2011	33.24	33.36	33.12	33.25	4,252,051	+0.13(+0.38%)
Apr 05, 2011	32.73	33.36	32.58	33.12	4,469,131	+0.41(+1.26%)
Apr 04, 2011	32.29	32.80	32.28	32.71	3,520,266	+0.47(+1.45%)
Apr 01, 2011	32.40	32.53	32.08	32.24	4,426,472	+0.13(+0.39%)
Mar 31, 2011	32.40	32.54	32.11	32.12	4,589,535	-0.43(-1.31%)
Mar 30, 2011	32.79	32.87	32.11	32.55	3,886,943	+0.01(+0.02%)
Mar 29, 2011	32.04	32.58	31.88	32.54	3,380,319	+0.52(+1.62%)
Mar 28, 2011	32.26	32.48	31.99	32.02	3,089,739	-0.22(-0.69%)
Mar 25, 2011	32.30	32.48	32.12	32.24	2,738,816	+0.13(+0.41%)
Mar 24, 2011	32.13	32.20	31.78	32.11	2,751,369	+0.21(+0.67%)
Mar 23, 2011	31.57	32.05	31.40	31.90	3,272,966	+0.25(+0.79%)
Mar 22, 2011	31.54	31.67	31.23	31.65	3,218,196	+0.03(+0.11%)
Mar 21, 2011	31.64	31.67	31.42	31.61	3,554,268	+0.19(+0.62%)
Mar 18, 2011	31.72	31.85	31.24	31.42	7,757,722	+0.09(+0.29%)
Mar 17, 2011	31.54	31.73	31.10	31.33	5,821,354	+0.31(+1.00%)
Mar 16, 2011	32.15	32.29	30.70	31.02	10,557,797	-1.23(-3.82%)
Mar 15, 2011	32.03	32.48	32.03	32.25	14,248,863	-0.19(-0.60%)
Mar 14, 2011	32.57	32.89	32.06	32.44	5,662,990	-0.17(-0.51%)
Mar 11, 2011	30.98	32.66	30.98	32.61	7,502,188	+1.40(+4.48%)
Mar 10, 2011	31.70	31.78	30.99	31.21	7,690,900	-0.84(-2.64%)
Mar 09, 2011	32.54	32.64	31.67	32.05	5,209,611	-0.73(-2.24%)
Mar 08, 2011	32.59	32.89	32.22	32.79	3,484,008	+0.33(+1.00%)
Mar 07, 2011	33.22	33.36	32.44	32.46	8,829,964	-0.73(-2.21%)
Mar 04, 2011	33.16	33.36	32.76	33.20	6,805,494	-0.02(-0.06%)
Mar 03, 2011	32.84	33.27	32.71	33.22	7,003,797	+0.78(+2.39%)
Mar 02, 2011	32.37	32.91	32.17	32.44	5,416,114	+0.17(+0.51%)

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