Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	20.75	21.17	20.70	20.88	14,107,049	-0.09(-0.41%)
Oct 28, 2011	20.73	21.01	20.57	20.97	14,099,508	+0.20(+0.96%)
Oct 27, 2011	20.84	20.91	20.68	20.77	17,822,754	+0.35(+1.72%)
Oct 26, 2011	20.51	20.58	20.09	20.42	11,023,427	+0.10(+0.49%)
Oct 25, 2011	20.39	20.66	20.26	20.32	10,947,014	-0.29(-1.39%)
Oct 24, 2011	20.44	20.79	20.40	20.60	15,198,032	+0.16(+0.76%)
Oct 21, 2011	20.11	20.45	20.05	20.45	14,286,372	+0.53(+2.68%)
Oct 20, 2011	19.86	20.04	19.65	19.91	9,742,789	+0.13(+0.66%)
Oct 19, 2011	19.87	20.05	19.74	19.78	9,882,491	-0.04(-0.21%)
Oct 18, 2011	19.64	20.01	19.07	19.82	12,835,538	+0.10(+0.51%)
Oct 17, 2011	20.00	20.13	19.66	19.72	9,466,315	-0.42(-2.10%)
Oct 14, 2011	20.06	20.19	19.92	20.15	9,887,974	+0.16(+0.82%)
Oct 13, 2011	19.81	20.05	19.70	19.98	9,765,161	+0.09(+0.46%)
Oct 12, 2011	19.57	20.05	19.49	19.89	16,215,204	+0.42(+2.16%)
Oct 11, 2011	19.46	19.66	19.38	19.47	10,022,212	-0.19(-0.96%)
Oct 10, 2011	19.46	19.69	19.36	19.66	9,469,314	+0.56(+2.92%)
Oct 07, 2011	19.35	19.48	18.98	19.10	11,953,896	-0.24(-1.27%)
Oct 06, 2011	19.27	19.46	19.23	19.35	12,209,277	+0.32(+1.69%)
Oct 05, 2011	18.62	19.12	18.49	19.03	17,058,578	+0.45(+2.41%)
Oct 04, 2011	17.67	18.61	17.56	18.58	15,880,789	+0.58(+3.23%)
Oct 03, 2011	18.27	18.68	17.99	18.00	16,519,869	-0.53(-2.88%)
Sep 30, 2011	18.85	19.12	18.52	18.53	16,103,642	-0.54(-2.82%)
Sep 29, 2011	19.46	19.50	18.52	19.07	16,587,625	-0.10(-0.54%)
Sep 28, 2011	19.65	19.93	19.12	19.17	16,448,767	-0.46(-2.33%)
Sep 27, 2011	19.59	20.06	19.50	19.63	20,144,690	+0.28(+1.42%)
Sep 26, 2011	19.41	19.50	18.90	19.35	19,425,302	+0.15(+0.76%)
Sep 23, 2011	19.02	19.50	18.79	19.21	42,015,424	+0.97(+5.30%)
Sep 22, 2011	18.03	18.36	17.82	18.24	27,362,908	-0.34(-1.82%)
Sep 21, 2011	19.34	19.42	18.54	18.58	23,576,626	-0.81(-4.16%)
Sep 20, 2011	19.65	19.76	19.34	19.39	18,285,820	-0.16(-0.82%)
Sep 19, 2011	19.12	19.61	19.08	19.55	16,770,986	+0.09(+0.48%)
Sep 16, 2011	19.20	19.50	19.14	19.45	18,660,978	+0.37(+1.97%)
Sep 15, 2011	19.13	19.16	18.80	19.08	12,696,574	+0.12(+0.63%)
Sep 14, 2011	18.70	19.24	18.51	18.96	17,772,096	+0.36(+1.95%)
Sep 13, 2011	18.29	18.72	18.22	18.60	13,665,875	+0.32(+1.73%)
Sep 12, 2011	17.72	18.29	17.65	18.28	11,438,566	+0.40(+2.25%)
Sep 09, 2011	18.30	18.50	17.87	17.88	17,193,218	-0.61(-3.32%)
Sep 08, 2011	18.58	18.96	18.38	18.49	12,919,524	-0.26(-1.36%)
Sep 07, 2011	18.43	18.75	18.24	18.75	13,158,643	+0.60(+3.28%)
Sep 06, 2011	17.59	18.18	17.38	18.15	13,028,128	-0.06(-0.33%)
Sep 02, 2011	18.39	18.60	18.16	18.21	11,884,299	-0.54(-2.90%)
Sep 01, 2011	18.71	19.09	18.64	18.76	18,175,472	+0.05(+0.24%)
Aug 31, 2011	18.79	19.12	18.60	18.71	16,160,810	+0.06(+0.32%)
Aug 30, 2011	19.07	19.10	18.65	18.65	21,801,778	-0.47(-2.45%)
Aug 29, 2011	18.81	19.13	18.74	19.12	12,925,371	+0.49(+2.61%)
Aug 26, 2011	17.99	18.67	17.77	18.63	14,160,962	+0.55(+3.02%)
Aug 25, 2011	18.54	18.68	18.03	18.09	14,303,685	-0.44(-2.38%)
Aug 24, 2011	17.97	18.57	17.89	18.53	17,686,024	+0.48(+2.64%)
Aug 23, 2011	17.18	18.06	17.08	18.05	13,946,752	+0.94(+5.48%)
Aug 22, 2011	17.28	17.40	17.06	17.11	12,889,137	+0.14(+0.85%)
Aug 19, 2011	17.05	17.60	16.95	16.97	14,644,955	-0.29(-1.68%)
Aug 18, 2011	17.44	17.57	17.05	17.26	19,270,392	-0.57(-3.19%)
Aug 17, 2011	18.06	18.27	17.67	17.82	13,343,737	-0.14(-0.81%)
Aug 16, 2011	18.16	18.47	17.95	17.97	16,257,185	-0.41(-2.24%)
Aug 15, 2011	18.27	18.39	17.87	18.38	11,539,337	+0.19(+1.06%)
Aug 12, 2011	18.11	18.36	18.01	18.19	12,346,026	+0.21(+1.19%)
Aug 11, 2011	17.20	18.22	17.13	17.98	17,309,070	+0.85(+4.94%)
Aug 10, 2011	17.63	17.90	17.07	17.13	22,356,592	-0.68(-3.84%)
Aug 09, 2011	17.57	17.85	16.62	17.81	24,935,300	+0.71(+4.18%)
Aug 08, 2011	17.57	18.00	16.84	17.10	27,520,282	-1.01(-5.58%)
Aug 05, 2011	17.82	18.25	17.35	18.11	24,905,650	+0.50(+2.84%)
Aug 04, 2011	18.59	18.73	17.60	17.61	21,763,174	-1.19(-6.35%)
Aug 03, 2011	18.42	18.81	17.90	18.80	18,471,886	+0.43(+2.31%)
Aug 02, 2011	19.06	19.26	18.35	18.38	19,717,152	-0.91(-4.73%)

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