Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	21.63	21.77	20.96	20.97	1,226,167	-1.41(-6.30%)
Oct 28, 2011	22.31	22.49	22.24	22.38	1,192,403	+0.32(+1.45%)
Oct 27, 2011	21.46	22.10	21.25	22.06	1,043,350	+1.45(+7.04%)
Oct 26, 2011	20.71	20.72	20.29	20.61	802,942	+0.40(+1.98%)
Oct 25, 2011	20.37	20.55	20.18	20.21	824,965	-0.17(-0.83%)
Oct 24, 2011	20.16	20.40	20.08	20.38	1,281,254	-0.33(-1.59%)
Oct 21, 2011	20.55	20.71	20.46	20.71	655,469	+0.48(+2.37%)
Oct 20, 2011	20.19	20.32	19.94	20.23	1,235,110	-0.01(-0.05%)
Oct 19, 2011	20.43	20.54	20.16	20.24	1,664,922	-0.55(-2.65%)
Oct 18, 2011	20.41	20.95	20.27	20.79	1,332,826	+0.42(+2.06%)
Oct 17, 2011	20.62	20.76	20.29	20.37	1,129,460	+0.20(+0.99%)
Oct 14, 2011	20.30	20.31	20.08	20.17	1,455,058	-0.05(-0.25%)
Oct 13, 2011	20.20	20.31	20.01	20.22	1,215,646	+0.28(+1.40%)
Oct 12, 2011	19.96	20.17	19.80	19.94	1,085,133	+0.36(+1.84%)
Oct 11, 2011	19.34	19.69	19.24	19.58	1,337,331	+0.58(+3.05%)
Oct 10, 2011	18.55	19.00	18.55	19.00	901,953	+0.75(+4.11%)
Oct 07, 2011	18.62	18.67	18.10	18.25	2,019,745	-0.87(-4.55%)
Oct 06, 2011	18.91	19.12	18.89	19.12	2,624,409	+0.34(+1.81%)
Oct 05, 2011	18.49	18.80	18.32	18.78	1,118,504	-0.04(-0.21%)
Oct 04, 2011	18.41	18.85	18.16	18.82	2,039,547	+0.71(+3.92%)
Oct 03, 2011	18.74	18.85	18.10	18.11	1,297,960	-0.89(-4.68%)
Sep 30, 2011	19.38	19.38	18.92	19.00	1,592,468	-0.73(-3.70%)
Sep 29, 2011	19.77	19.86	19.40	19.73	1,017,888	+0.39(+2.02%)
Sep 28, 2011	19.76	19.77	19.30	19.34	1,581,671	+0.12(+0.62%)
Sep 27, 2011	19.25	19.69	19.13	19.22	1,000,539	+0.23(+1.21%)
Sep 26, 2011	18.94	19.02	18.56	18.99	804,363	-0.03(-0.16%)
Sep 23, 2011	18.82	19.09	18.74	19.02	1,487,627	+0.36(+1.93%)
Sep 22, 2011	19.01	19.08	18.39	18.66	1,959,983	-0.52(-2.71%)
Sep 21, 2011	19.67	19.80	19.18	19.18	652,526	-0.63(-3.18%)
Sep 20, 2011	19.97	20.05	19.74	19.81	762,115	-0.36(-1.78%)
Sep 19, 2011	20.10	20.29	19.87	20.17	1,060,895	-0.33(-1.61%)
Sep 16, 2011	20.53	20.58	20.31	20.50	828,273	+0.47(+2.35%)
Sep 15, 2011	19.97	20.07	19.84	20.03	571,407	+0.15(+0.75%)
Sep 14, 2011	19.81	20.11	19.52	19.88	811,595	+0.34(+1.74%)
Sep 13, 2011	19.50	19.58	19.30	19.54	679,761	+0.04(+0.21%)
Sep 12, 2011	19.47	19.58	19.10	19.50	1,091,941	-0.13(-0.66%)
Sep 09, 2011	19.87	19.93	19.57	19.63	1,022,563	-0.47(-2.34%)
Sep 08, 2011	20.13	20.39	19.99	20.10	1,225,514	-0.35(-1.71%)
Sep 07, 2011	20.25	20.63	20.22	20.45	1,135,220	+0.59(+2.97%)
Sep 06, 2011	19.78	19.95	19.56	19.86	1,028,057	-0.87(-4.20%)
Sep 02, 2011	20.92	21.76	20.68	20.73	1,031,000	-1.03(-4.73%)
Sep 01, 2011	22.07	22.17	21.72	21.76	857,091	-0.19(-0.87%)
Aug 31, 2011	22.06	22.20	21.77	21.95	1,266,930	-0.06(-0.27%)
Aug 30, 2011	21.83	22.10	21.71	22.01	1,216,133	+0.38(+1.76%)
Aug 29, 2011	21.42	21.65	21.32	21.63	726,055	+0.94(+4.54%)
Aug 26, 2011	20.35	20.91	20.35	20.69	1,115,541	+0.34(+1.67%)
Aug 25, 2011	20.63	20.72	20.25	20.35	849,521	-0.06(-0.29%)
Aug 24, 2011	20.29	20.48	20.14	20.41	1,702,573	-0.59(-2.81%)
Aug 23, 2011	20.79	21.00	20.64	21.00	1,300,726	+0.31(+1.50%)
Aug 22, 2011	20.94	20.94	20.64	20.69	1,126,818	+0.16(+0.78%)
Aug 19, 2011	20.55	20.94	20.47	20.53	1,297,050	-0.16(-0.77%)
Aug 18, 2011	21.23	21.23	20.56	20.69	2,007,606	-1.21(-5.53%)
Aug 17, 2011	22.14	22.25	21.83	21.90	844,091	-0.06(-0.27%)
Aug 16, 2011	21.99	22.22	21.83	21.96	1,298,761	-0.41(-1.83%)
Aug 15, 2011	22.13	22.40	22.04	22.37	1,064,226	+0.88(+4.09%)
Aug 12, 2011	21.55	21.74	21.31	21.49	1,233,916	-0.30(-1.38%)
Aug 11, 2011	21.38	22.00	21.21	21.79	2,845,996	+0.47(+2.20%)
Aug 10, 2011	21.83	21.83	21.29	21.32	2,994,092	-1.29(-5.71%)
Aug 09, 2011	22.26	22.82	21.68	22.61	4,684,827	+0.94(+4.34%)
Aug 08, 2011	22.26	22.61	21.59	21.67	2,254,736	-1.47(-6.35%)
Aug 05, 2011	23.49	23.67	22.65	23.14	2,617,835	-0.21(-0.90%)
Aug 04, 2011	24.98	24.10	23.32	23.35	1,835,452	-1.63(-6.53%)
Aug 03, 2011	25.00	25.05	24.51	24.98	1,472,097	-0.15(-0.60%)
Aug 02, 2011	25.38	25.56	25.11	25.13	1,527,466	+0.06(+0.24%)

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