Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	18.95	18.98	18.24	18.24	40,933	-1.15(-5.95%)
Oct 28, 2011	19.36	19.59	19.23	19.40	31,622	-0.79(-3.93%)
Oct 27, 2011	19.38	20.21	18.92	20.19	61,962	+2.60(+14.78%)
Oct 26, 2011	17.69	17.69	16.77	17.59	50,877	+1.13(+6.89%)
Oct 25, 2011	16.83	16.92	16.45	16.46	19,414	-1.05(-5.99%)
Oct 24, 2011	16.95	17.51	16.91	17.51	43,656	+1.27(+7.80%)
Oct 21, 2011	16.04	16.24	15.82	16.24	30,137	+0.95(+6.25%)
Oct 20, 2011	15.30	15.49	15.08	15.28	15,408	+0.15(+1.00%)
Oct 19, 2011	15.69	15.93	15.12	15.13	28,650	-1.18(-7.24%)
Oct 18, 2011	15.92	16.34	15.15	16.31	34,187	-0.11(-0.69%)
Oct 17, 2011	17.22	17.22	16.30	16.43	23,304	-0.70(-4.08%)
Oct 14, 2011	16.92	17.13	16.70	17.13	16,110	+0.21(+1.23%)
Oct 13, 2011	16.96	17.10	16.77	16.92	25,337	-0.43(-2.51%)
Oct 12, 2011	16.95	17.45	16.95	17.35	58,742	+1.47(+9.29%)
Oct 11, 2011	15.79	16.03	15.79	15.88	25,289	+0.98(+6.60%)
Oct 10, 2011	14.70	14.93	14.56	14.90	31,227	+0.76(+5.35%)
Oct 07, 2011	14.59	14.87	14.07	14.14	33,780	-0.02(-0.13%)
Oct 06, 2011	13.92	14.25	13.83	14.16	38,747	+0.63(+4.68%)
Oct 05, 2011	13.06	13.55	13.06	13.53	29,459	+0.46(+3.55%)
Oct 04, 2011	12.88	13.22	12.52	13.06	48,351	-0.20(-1.50%)
Oct 03, 2011	13.67	14.59	13.19	13.26	50,371	-1.33(-9.13%)
Sep 30, 2011	15.14	15.41	14.18	14.59	70,096	-1.86(-11.32%)
Sep 29, 2011	16.78	16.87	16.00	16.46	76,413	+0.09(+0.52%)
Sep 28, 2011	16.65	16.69	16.17	16.37	42,411	-0.26(-1.59%)
Sep 27, 2011	16.75	16.78	16.42	16.64	53,316	+0.43(+2.62%)
Sep 26, 2011	16.07	16.21	15.71	16.21	41,394	-0.39(-2.34%)
Sep 23, 2011	16.48	16.80	16.39	16.60	56,749	+1.24(+8.06%)
Sep 22, 2011	16.63	16.63	15.36	15.36	58,489	-1.98(-11.44%)
Sep 21, 2011	18.01	18.04	17.31	17.35	42,084	-0.23(-1.29%)
Sep 20, 2011	17.52	17.95	17.31	17.57	73,894	-0.86(-4.67%)
Sep 19, 2011	18.37	18.46	18.22	18.43	20,800	-0.74(-3.85%)
Sep 16, 2011	19.22	19.41	19.05	19.17	22,572	-0.08(-0.39%)
Sep 15, 2011	19.27	19.47	19.00	19.25	22,250	+0.05(+0.25%)
Sep 14, 2011	18.97	19.25	18.74	19.20	41,613	-0.61(-3.06%)
Sep 13, 2011	19.65	19.92	19.65	19.80	13,507	+0.22(+1.11%)
Sep 12, 2011	19.34	19.62	19.30	19.59	16,646	-0.43(-2.13%)
Sep 09, 2011	20.33	20.45	19.99	20.01	11,020	-0.55(-2.67%)
Sep 08, 2011	20.82	20.97	20.55	20.56	15,021	-0.80(-3.76%)
Sep 07, 2011	21.21	21.36	20.93	21.36	15,431	+0.64(+3.10%)
Sep 06, 2011	20.74	21.27	20.60	20.72	25,176	-0.61(-2.88%)
Sep 02, 2011	21.47	21.67	21.33	21.33	22,538	-0.32(-1.48%)
Sep 01, 2011	21.87	22.01	21.62	21.66	14,191	-1.28(-5.56%)
Aug 31, 2011	22.92	22.94	22.58	22.93	18,763	-0.38(-1.62%)
Aug 30, 2011	22.98	23.38	22.90	23.31	12,559	+0.12(+0.53%)
Aug 29, 2011	22.56	23.40	22.56	23.19	17,624	+0.50(+2.21%)
Aug 26, 2011	21.86	22.69	21.43	22.69	17,788	+0.26(+1.18%)
Aug 25, 2011	22.74	22.95	22.39	22.42	31,498	-0.36(-1.58%)
Aug 24, 2011	22.44	22.90	22.44	22.78	16,358	-0.43(-1.83%)
Aug 23, 2011	22.58	23.29	22.30	23.21	54,700	+1.81(+8.48%)
Aug 22, 2011	21.88	21.98	21.28	21.39	23,043	-0.68(-3.08%)
Aug 19, 2011	21.97	22.75	21.97	22.07	36,891	+0.71(+3.32%)
Aug 18, 2011	21.83	21.83	21.23	21.36	44,144	-1.41(-6.19%)
Aug 17, 2011	22.96	23.01	22.70	22.77	20,742	+0.00(+0.00%)
Aug 16, 2011	22.73	22.96	22.52	22.77	18,664	-0.52(-2.23%)
Aug 15, 2011	23.17	23.48	22.95	23.29	26,192	+0.48(+2.11%)
Aug 12, 2011	22.69	23.04	22.59	22.81	10,875	+0.65(+2.94%)
Aug 11, 2011	21.15	22.17	21.15	22.16	27,753	+2.45(+12.42%)
Aug 10, 2011	20.19	20.38	19.61	19.71	72,815	-1.45(-6.84%)
Aug 09, 2011	19.86	21.16	19.35	21.15	91,405	+2.58(+13.89%)
Aug 08, 2011	19.86	20.18	18.40	18.57	91,990	-1.75(-8.60%)
Aug 05, 2011	20.55	20.63	19.84	20.32	32,397	-0.23(-1.10%)
Aug 04, 2011	21.61	21.75	20.52	20.55	43,255	-1.74(-7.80%)
Aug 03, 2011	22.15	22.35	21.92	22.29	15,952	+0.11(+0.51%)
Aug 02, 2011	22.70	22.87	22.04	22.18	29,645	-1.32(-5.63%)

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