Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	23.48	23.79	23.41	23.78	942,825	+1.09(+4.81%)
Nov 29, 2011	22.73	22.86	22.60	22.69	680,307	-0.00(-0.02%)
Nov 28, 2011	22.50	22.81	22.48	22.70	2,026,048	+0.82(+3.77%)
Nov 25, 2011	21.88	22.15	21.84	21.87	246,148	-0.12(-0.56%)
Nov 23, 2011	22.32	22.35	21.96	22.00	1,770,129	-0.58(-2.56%)
Nov 22, 2011	22.65	22.75	22.42	22.57	576,676	-0.13(-0.57%)
Nov 21, 2011	22.73	22.82	22.44	22.70	1,323,507	-0.43(-1.85%)
Nov 18, 2011	23.31	23.36	23.02	23.13	715,586	-0.11(-0.47%)
Nov 17, 2011	23.66	23.71	23.13	23.24	486,849	-0.50(-2.09%)
Nov 16, 2011	23.80	24.21	23.72	23.74	336,466	-0.33(-1.36%)
Nov 15, 2011	23.75	24.17	23.62	24.06	428,190	+0.24(+1.02%)
Nov 14, 2011	23.96	24.01	23.71	23.82	449,618	-0.20(-0.85%)
Nov 11, 2011	23.70	24.13	23.69	24.02	566,902	+0.57(+2.43%)
Nov 10, 2011	23.70	23.72	23.27	23.46	515,071	-0.00(-0.02%)
Nov 09, 2011	23.92	23.94	23.40	23.46	885,949	-1.07(-4.35%)
Nov 08, 2011	24.49	24.56	23.98	24.53	606,617	+0.21(+0.88%)
Nov 07, 2011	24.39	24.45	23.86	24.31	2,347,178	-0.06(-0.25%)
Nov 04, 2011	24.07	24.40	23.89	24.37	784,997	+0.08(+0.33%)
Nov 03, 2011	24.00	24.33	23.54	24.29	1,528,019	+0.56(+2.37%)
Nov 02, 2011	23.64	23.83	23.39	23.73	1,204,649	+0.44(+1.91%)
Nov 01, 2011	23.19	23.64	23.06	23.29	1,001,188	-0.77(-3.19%)
Oct 31, 2011	24.56	24.56	24.05	24.06	1,059,910	-0.59(-2.41%)
Oct 28, 2011	24.52	24.72	24.49	24.65	913,189	-0.01(-0.05%)
Oct 27, 2011	24.34	24.85	24.14	24.66	1,393,278	+1.04(+4.40%)
Oct 26, 2011	23.72	23.74	23.04	23.62	1,011,241	+0.27(+1.14%)
Oct 25, 2011	23.85	23.85	23.35	23.35	1,443,068	-0.60(-2.50%)
Oct 24, 2011	23.33	23.99	23.29	23.95	1,766,624	+0.75(+3.25%)
Oct 21, 2011	23.04	23.27	22.94	23.20	2,426,858	+0.47(+2.06%)
Oct 20, 2011	22.76	22.79	22.23	22.73	2,414,696	+0.05(+0.22%)
Oct 19, 2011	23.07	23.19	22.62	22.68	495,370	-0.45(-1.95%)
Oct 18, 2011	22.65	23.22	22.33	23.13	1,102,190	+0.51(+2.26%)
Oct 17, 2011	23.16	23.17	22.58	22.62	508,349	-0.69(-2.94%)
Oct 14, 2011	23.13	23.33	22.98	23.31	789,933	+0.43(+1.88%)
Oct 13, 2011	22.57	22.96	22.44	22.88	947,372	+0.11(+0.46%)
Oct 12, 2011	22.70	23.02	22.64	22.77	904,482	+0.29(+1.29%)
Oct 11, 2011	22.20	22.65	22.20	22.48	796,376	+0.04(+0.18%)
Oct 10, 2011	22.11	22.44	22.07	22.44	774,575	+0.74(+3.41%)
Oct 07, 2011	22.08	22.16	21.60	21.70	1,309,911	-0.27(-1.23%)
Oct 06, 2011	21.46	22.00	21.31	21.97	871,590	+0.53(+2.47%)
Oct 05, 2011	21.04	21.55	20.76	21.44	2,013,568	+0.42(+1.98%)
Oct 04, 2011	19.97	21.03	19.80	21.02	2,891,915	+0.84(+4.14%)
Oct 03, 2011	21.04	21.32	20.17	20.19	2,606,195	-1.03(-4.88%)
Sep 30, 2011	21.59	21.76	21.22	21.22	1,286,637	-0.65(-2.99%)
Sep 29, 2011	22.28	22.30	21.34	21.88	611,701	+0.05(+0.24%)
Sep 28, 2011	22.61	22.67	21.81	21.83	735,867	-0.72(-3.21%)
Sep 27, 2011	22.67	23.05	22.43	22.55	879,129	+0.36(+1.64%)
Sep 26, 2011	21.95	22.22	21.43	22.18	1,130,777	+0.39(+1.79%)
Sep 23, 2011	21.41	21.84	21.39	21.79	1,677,677	+0.25(+1.17%)
Sep 22, 2011	21.67	21.96	21.21	21.54	2,103,046	-0.84(-3.75%)
Sep 21, 2011	23.10	23.19	22.37	22.38	588,797	-0.71(-3.09%)
Sep 20, 2011	23.45	23.69	23.08	23.09	1,421,929	-0.28(-1.19%)
Sep 19, 2011	23.19	23.56	23.00	23.37	1,838,709	-0.25(-1.08%)
Sep 16, 2011	23.65	23.79	23.44	23.63	474,820	+0.02(+0.09%)
Sep 15, 2011	23.59	23.63	23.22	23.61	1,887,183	+0.31(+1.35%)
Sep 14, 2011	23.06	23.58	22.67	23.29	626,057	+0.43(+1.87%)
Sep 13, 2011	22.63	22.96	22.47	22.86	1,827,326	+0.39(+1.72%)
Sep 12, 2011	21.92	22.50	21.92	22.48	1,878,616	+0.11(+0.51%)
Sep 09, 2011	22.80	22.92	22.17	22.36	605,280	-0.60(-2.61%)
Sep 08, 2011	23.07	23.38	22.87	22.96	656,972	-0.27(-1.15%)
Sep 07, 2011	22.85	23.27	22.78	23.23	718,435	+0.79(+3.54%)
Sep 06, 2011	21.83	22.48	21.75	22.44	1,217,514	-0.13(-0.57%)
Sep 02, 2011	22.77	22.98	22.47	22.56	877,460	-0.73(-3.14%)

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