Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	19.39	20.00	19.35	19.97	2,396,402	+1.04(+5.52%)
Nov 29, 2011	19.07	19.10	18.90	18.93	1,291,701	-0.09(-0.46%)
Nov 28, 2011	19.02	19.06	18.88	19.02	1,506,674	+0.51(+2.73%)
Nov 25, 2011	18.38	18.71	18.37	18.51	537,052	+0.13(+0.70%)
Nov 23, 2011	18.72	18.77	18.38	18.38	1,253,868	-0.49(-2.61%)
Nov 22, 2011	18.88	18.97	18.73	18.88	1,861,571	+0.04(+0.21%)
Nov 21, 2011	19.12	19.12	18.70	18.83	2,329,605	-0.51(-2.65%)
Nov 18, 2011	19.31	19.47	19.14	19.35	2,150,919	+0.20(+1.02%)
Nov 17, 2011	19.20	19.47	19.07	19.15	2,422,969	-0.06(-0.32%)
Nov 16, 2011	19.44	19.54	19.17	19.21	1,720,150	-0.41(-2.09%)
Nov 15, 2011	19.43	19.78	19.38	19.62	1,247,698	+0.11(+0.55%)
Nov 14, 2011	19.61	19.68	19.43	19.52	1,250,538	-0.20(-0.99%)
Nov 11, 2011	19.65	19.78	19.58	19.71	1,072,386	+0.35(+1.81%)
Nov 10, 2011	19.36	19.49	19.21	19.36	1,466,466	+0.28(+1.48%)
Nov 09, 2011	19.35	19.43	18.95	19.08	2,473,720	-0.79(-4.00%)
Nov 08, 2011	19.82	19.91	19.47	19.87	1,660,964	+0.18(+0.89%)
Nov 07, 2011	19.65	19.78	19.37	19.70	1,355,121	+0.02(+0.10%)
Nov 04, 2011	19.54	19.78	19.45	19.68	1,537,481	-0.05(-0.24%)
Nov 03, 2011	19.45	19.83	19.17	19.72	2,724,510	+0.52(+2.70%)
Nov 02, 2011	18.97	19.29	18.92	19.21	1,864,543	+0.52(+2.78%)
Nov 01, 2011	18.81	19.19	18.65	18.69	2,782,687	-0.81(-4.15%)
Oct 31, 2011	19.63	19.77	19.39	19.50	2,388,157	-0.31(-1.56%)
Oct 28, 2011	20.30	20.38	19.37	19.80	3,031,931	-0.63(-3.07%)
Oct 27, 2011	20.14	20.53	19.99	20.43	2,744,158	+0.91(+4.66%)
Oct 26, 2011	19.41	19.62	19.27	19.52	1,920,955	+0.39(+2.04%)
Oct 25, 2011	19.51	19.54	19.07	19.13	2,242,009	-0.53(-2.67%)
Oct 24, 2011	19.21	19.68	18.79	19.66	2,348,499	+0.42(+2.17%)
Oct 21, 2011	18.72	19.25	18.68	19.24	3,334,746	+0.75(+4.04%)
Oct 20, 2011	18.25	18.56	18.16	18.49	2,350,809	+0.21(+1.14%)
Oct 19, 2011	18.11	18.52	17.99	18.28	2,682,256	+0.12(+0.67%)
Oct 18, 2011	17.41	18.28	17.41	18.16	2,757,454	+0.81(+4.66%)
Oct 17, 2011	17.52	17.89	17.31	17.35	2,432,723	-0.63(-3.48%)
Oct 14, 2011	18.02	18.06	17.73	17.98	1,614,582	+0.13(+0.75%)
Oct 13, 2011	17.78	17.91	17.52	17.84	1,942,048	-0.02(-0.11%)
Oct 12, 2011	17.96	18.09	17.78	17.86	4,015,508	+0.01(+0.08%)
Oct 11, 2011	18.14	18.27	17.84	17.85	2,914,049	-0.38(-2.07%)
Oct 10, 2011	18.09	18.27	17.99	18.23	2,804,298	+0.52(+2.93%)
Oct 07, 2011	18.27	18.27	17.71	17.71	3,325,234	-0.48(-2.67%)
Oct 06, 2011	18.26	18.31	17.82	18.19	3,067,364	+0.16(+0.86%)
Oct 05, 2011	17.62	18.15	17.45	18.04	3,529,274	+0.50(+2.84%)
Oct 04, 2011	16.72	17.57	16.61	17.54	4,509,606	+0.66(+3.91%)
Oct 03, 2011	17.60	17.88	16.88	16.88	3,277,055	-0.86(-4.82%)
Sep 30, 2011	17.84	18.10	17.74	17.74	2,140,502	-0.31(-1.72%)
Sep 29, 2011	17.83	18.08	17.60	18.05	2,618,049	+0.60(+3.44%)
Sep 28, 2011	17.92	17.99	17.43	17.45	1,777,982	-0.44(-2.48%)
Sep 27, 2011	18.07	18.23	17.75	17.89	2,440,855	+0.21(+1.18%)
Sep 26, 2011	17.33	17.70	17.20	17.68	4,217,391	+0.54(+3.14%)
Sep 23, 2011	17.13	17.25	16.97	17.14	2,021,509	-0.03(-0.16%)
Sep 22, 2011	17.06	17.35	16.94	17.17	3,720,804	-0.28(-1.62%)
Sep 21, 2011	18.41	18.41	17.44	17.45	2,920,148	-0.95(-5.16%)
Sep 20, 2011	18.22	18.52	18.07	18.40	2,487,662	+0.29(+1.60%)
Sep 19, 2011	18.19	18.30	17.99	18.11	2,542,934	-0.36(-1.96%)
Sep 16, 2011	18.40	18.60	18.30	18.48	2,963,619	+0.09(+0.51%)
Sep 15, 2011	18.28	18.38	18.10	18.38	1,894,643	+0.23(+1.24%)
Sep 14, 2011	18.10	18.34	17.75	18.16	2,231,878	+0.12(+0.68%)
Sep 13, 2011	18.06	18.20	17.88	18.03	1,653,529	+0.06(+0.31%)
Sep 12, 2011	17.59	17.98	17.51	17.98	6,877,142	+0.13(+0.74%)
Sep 09, 2011	18.08	18.20	17.73	17.85	4,169,203	-0.38(-2.08%)
Sep 08, 2011	18.27	18.56	18.17	18.22	4,388,234	-0.24(-1.29%)
Sep 07, 2011	17.92	18.48	17.87	18.46	1,895,094	+0.85(+4.82%)
Sep 06, 2011	17.29	17.63	17.27	17.61	1,828,738	-0.23(-1.30%)
Sep 02, 2011	17.84	18.16	17.82	17.85	1,841,722	-0.36(-1.97%)

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