Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	21.91	22.28	21.67	21.67	19,177,222	-0.43(-1.93%)
Oct 28, 2011	21.67	22.25	21.67	22.10	25,066,238	+0.16(+0.74%)
Oct 27, 2011	21.15	21.96	21.05	21.94	44,723,156	+0.55(+2.59%)
Oct 26, 2011	21.41	21.55	20.82	21.38	28,692,902	+0.31(+1.48%)
Oct 25, 2011	21.73	21.76	21.04	21.07	18,086,446	-0.82(-3.75%)
Oct 24, 2011	21.68	21.94	21.66	21.89	13,058,555	+0.18(+0.83%)
Oct 21, 2011	21.49	21.71	21.36	21.71	15,203,224	+0.48(+2.28%)
Oct 20, 2011	21.10	21.37	20.98	21.23	18,983,918	+0.30(+1.41%)
Oct 19, 2011	21.89	21.96	20.89	20.93	23,304,476	-0.89(-4.08%)
Oct 18, 2011	21.17	21.96	21.05	21.82	15,491,388	+0.63(+2.98%)
Oct 17, 2011	21.64	21.83	21.15	21.19	14,892,243	-0.63(-2.91%)
Oct 14, 2011	21.71	21.99	21.65	21.83	16,998,608	+0.31(+1.43%)
Oct 13, 2011	21.03	21.60	21.02	21.52	14,193,160	+0.33(+1.57%)
Oct 12, 2011	21.14	21.46	21.08	21.19	20,510,526	+0.15(+0.73%)
Oct 11, 2011	20.61	21.11	20.55	21.03	18,963,172	+0.29(+1.41%)
Oct 10, 2011	20.40	20.75	20.31	20.74	14,332,448	+0.70(+3.48%)
Oct 07, 2011	20.32	20.45	19.93	20.04	18,883,832	-0.20(-1.01%)
Oct 06, 2011	20.05	20.28	19.96	20.25	20,963,114	+0.50(+2.52%)
Oct 05, 2011	19.66	19.86	19.34	19.75	27,017,816	+0.05(+0.25%)
Oct 04, 2011	19.30	19.77	18.99	19.70	33,796,900	+0.12(+0.62%)
Oct 03, 2011	20.01	20.13	19.57	19.58	28,211,452	-0.34(-1.70%)
Sep 30, 2011	20.04	20.36	19.81	19.92	19,317,336	-0.46(-2.25%)
Sep 29, 2011	20.68	20.68	19.98	20.38	16,731,091	+0.01(+0.07%)
Sep 28, 2011	20.87	20.88	20.32	20.36	18,385,734	-0.43(-2.07%)
Sep 27, 2011	21.18	21.31	20.71	20.79	21,588,206	-0.19(-0.89%)
Sep 26, 2011	21.14	21.27	20.49	20.98	20,541,122	+0.05(+0.22%)
Sep 23, 2011	20.52	21.13	20.44	20.93	23,157,824	+0.41(+2.02%)
Sep 22, 2011	20.62	20.91	20.03	20.52	38,394,676	-0.72(-3.41%)
Sep 21, 2011	21.53	21.87	21.24	21.24	30,198,028	-0.33(-1.53%)
Sep 20, 2011	21.01	22.02	20.97	21.57	38,798,260	+0.65(+3.12%)
Sep 19, 2011	20.79	21.07	20.61	20.92	23,756,534	-0.19(-0.90%)
Sep 16, 2011	21.06	21.27	20.83	21.11	54,093,644	+0.08(+0.39%)
Sep 15, 2011	20.92	21.05	20.53	21.03	23,106,852	+0.21(+1.03%)
Sep 14, 2011	20.50	20.96	20.35	20.82	28,129,384	+0.42(+2.06%)
Sep 13, 2011	20.37	20.43	20.14	20.40	18,793,748	+0.07(+0.37%)
Sep 12, 2011	19.92	20.33	19.87	20.32	21,095,012	+0.26(+1.27%)
Sep 09, 2011	20.19	20.54	19.98	20.07	28,500,984	-0.26(-1.27%)
Sep 08, 2011	20.39	20.71	20.32	20.32	19,780,106	-0.24(-1.15%)
Sep 07, 2011	20.18	20.57	20.15	20.56	17,806,638	+0.61(+3.05%)
Sep 06, 2011	19.35	20.04	19.35	19.95	17,007,090	+0.07(+0.36%)
Sep 02, 2011	19.92	20.25	19.78	19.88	17,012,762	-0.51(-2.48%)
Sep 01, 2011	20.38	20.67	20.22	20.39	22,377,998	-0.03(-0.17%)
Aug 31, 2011	20.57	20.65	20.16	20.42	25,918,402	-0.01(-0.06%)
Aug 30, 2011	20.13	20.53	20.05	20.43	17,883,038	+0.31(+1.56%)
Aug 29, 2011	20.21	20.43	20.00	20.12	19,976,516	+0.17(+0.85%)
Aug 26, 2011	19.41	19.97	19.21	19.95	23,128,614	+0.40(+2.07%)
Aug 25, 2011	20.09	20.20	19.51	19.55	26,113,482	-0.53(-2.63%)
Aug 24, 2011	19.43	20.12	19.31	20.07	31,360,694	+0.61(+3.12%)
Aug 23, 2011	18.64	19.47	18.54	19.47	21,597,888	+0.92(+4.99%)
Aug 22, 2011	18.88	18.94	18.42	18.54	20,807,584	+0.04(+0.24%)
Aug 19, 2011	18.43	18.98	18.43	18.50	33,535,458	-0.16(-0.86%)
Aug 18, 2011	18.94	19.23	18.58	18.66	35,501,244	-0.86(-4.41%)
Aug 17, 2011	19.98	20.03	19.36	19.52	20,535,118	-0.42(-2.10%)
Aug 16, 2011	19.74	20.06	19.65	19.94	21,913,144	-0.01(-0.05%)
Aug 15, 2011	19.77	20.03	19.63	19.95	19,726,664	+0.47(+2.43%)
Aug 12, 2011	19.77	19.93	19.38	19.47	17,864,698	-0.16(-0.82%)
Aug 11, 2011	18.62	19.90	18.51	19.63	40,209,300	+1.22(+6.61%)
Aug 10, 2011	18.88	18.96	18.35	18.42	41,361,080	-0.81(-4.21%)
Aug 09, 2011	18.62	19.25	17.68	19.22	63,184,244	+0.82(+4.44%)
Aug 08, 2011	18.62	19.00	18.14	18.41	62,994,132	-0.97(-5.00%)
Aug 05, 2011	19.82	19.90	18.79	19.37	36,194,852	-0.37(-1.86%)
Aug 04, 2011	20.15	20.16	19.72	19.74	41,788,884	-0.58(-2.85%)
Aug 03, 2011	19.63	20.38	19.47	20.32	38,002,288	+0.91(+4.69%)
Aug 02, 2011	19.74	20.07	19.41	19.41	18,648,982	-0.49(-2.47%)

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