Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	19.08	19.67	18.96	19.03	43,064	-0.42(-2.17%)
Sep 29, 2011	19.14	19.50	18.77	19.45	42,153	+0.77(+4.15%)
Sep 28, 2011	19.74	19.81	18.59	18.67	45,279	-1.03(-5.23%)
Sep 27, 2011	19.75	20.17	19.38	19.70	54,645	+0.17(+0.85%)
Sep 26, 2011	19.05	19.62	18.83	19.54	22,904	+0.63(+3.33%)
Sep 23, 2011	18.74	19.10	18.74	18.91	29,055	+0.19(+1.00%)
Sep 22, 2011	18.02	19.00	18.02	18.72	85,543	+0.30(+1.65%)
Sep 21, 2011	19.23	19.43	18.40	18.42	104,329	-0.81(-4.21%)
Sep 20, 2011	19.63	19.86	19.20	19.23	55,875	-0.28(-1.45%)
Sep 19, 2011	19.54	19.71	19.38	19.51	46,439	-0.37(-1.88%)
Sep 16, 2011	20.06	20.14	19.79	19.88	67,044	-0.29(-1.44%)
Sep 15, 2011	20.06	20.19	19.62	20.17	43,933	+0.34(+1.71%)
Sep 14, 2011	19.58	20.02	19.24	19.83	34,660	+0.44(+2.25%)
Sep 13, 2011	19.24	19.65	19.04	19.40	46,832	+0.29(+1.52%)
Sep 12, 2011	18.58	19.24	18.33	19.11	39,089	+0.25(+1.32%)
Sep 09, 2011	19.29	19.50	18.71	18.86	49,944	-0.62(-3.16%)
Sep 08, 2011	19.88	19.94	19.29	19.47	35,363	-0.54(-2.70%)
Sep 07, 2011	19.54	20.17	19.47	20.01	64,447	+0.75(+3.91%)
Sep 06, 2011	19.18	19.36	18.83	19.26	34,829	-0.13(-0.68%)
Sep 02, 2011	20.08	20.30	19.37	19.39	60,197	-1.03(-5.05%)
Sep 01, 2011	21.27	21.31	20.20	20.42	75,189	-0.95(-4.43%)
Aug 31, 2011	21.42	21.56	20.91	21.37	56,955	+0.11(+0.52%)
Aug 30, 2011	21.16	21.49	20.81	21.26	67,693	-0.26(-1.22%)
Aug 29, 2011	20.68	21.68	20.57	21.52	89,145	+1.14(+5.60%)
Aug 26, 2011	19.99	20.84	19.71	20.38	43,443	+0.30(+1.48%)
Aug 25, 2011	21.08	21.33	19.90	20.08	61,390	-0.82(-3.90%)
Aug 24, 2011	20.35	20.97	20.12	20.90	31,956	+0.44(+2.13%)
Aug 23, 2011	19.45	20.56	19.43	20.46	40,512	+1.02(+5.23%)
Aug 22, 2011	19.94	19.94	19.27	19.45	41,956	+0.06(+0.29%)
Aug 19, 2011	19.71	20.23	19.26	19.39	51,355	-0.39(-1.96%)
Aug 18, 2011	20.40	20.40	19.62	19.78	84,017	-0.82(-3.96%)
Aug 17, 2011	20.68	21.01	20.40	20.59	23,183	+0.10(+0.51%)
Aug 16, 2011	20.63	20.74	20.21	20.49	38,803	-0.42(-2.02%)
Aug 15, 2011	20.47	20.91	20.38	20.91	27,878	+0.55(+2.68%)
Aug 12, 2011	21.02	21.25	20.27	20.37	28,284	-0.64(-3.06%)
Aug 11, 2011	20.15	21.31	20.15	21.01	58,960	+1.03(+5.16%)
Aug 10, 2011	21.29	21.85	19.40	19.98	44,886	-2.34(-10.47%)
Aug 09, 2011	20.87	23.48	19.90	22.32	90,222	+2.50(+12.63%)
Aug 08, 2011	21.95	22.36	19.40	19.81	101,292	-2.53(-11.33%)
Aug 05, 2011	22.73	22.80	22.20	22.34	34,018	-0.10(-0.43%)
Aug 04, 2011	22.71	23.10	22.40	22.44	42,325	-0.50(-2.17%)
Aug 03, 2011	22.60	23.15	22.40	22.94	22,514	+0.50(+2.25%)
Aug 02, 2011	22.82	23.33	22.43	22.43	27,433	-0.59(-2.55%)
Aug 01, 2011	23.13	23.28	22.60	23.02	49,770	+0.14(+0.60%)
Jul 29, 2011	22.48	23.16	22.48	22.88	18,546	+0.21(+0.91%)
Jul 28, 2011	22.44	22.95	22.39	22.68	17,288	+0.24(+1.08%)
Jul 27, 2011	22.88	22.88	22.32	22.43	46,436	-0.53(-2.29%)
Jul 26, 2011	22.93	23.08	22.78	22.96	18,447	+0.13(+0.58%)
Jul 25, 2011	22.86	23.20	22.76	22.83	17,348	-0.26(-1.11%)
Jul 22, 2011	22.84	23.35	22.62	23.08	56,840	-0.28(-1.18%)
Jul 21, 2011	22.70	23.47	22.69	23.36	41,139	+0.74(+3.27%)
Jul 20, 2011	22.21	22.88	22.10	22.62	14,011	+0.04(+0.18%)
Jul 19, 2011	22.41	22.66	22.41	22.58	36,142	+0.29(+1.30%)
Jul 18, 2011	22.97	22.97	22.21	22.29	23,468	-0.69(-3.01%)
Jul 15, 2011	22.73	23.20	22.73	22.98	29,434	+0.28(+1.22%)
Jul 14, 2011	23.23	23.23	22.66	22.70	13,715	-0.48(-2.06%)
Jul 13, 2011	22.86	23.30	22.86	23.18	22,703	+0.19(+0.84%)
Jul 12, 2011	22.84	23.27	22.82	22.99	29,986	+0.16(+0.70%)
Jul 11, 2011	23.01	23.24	22.78	22.83	46,404	-0.52(-2.22%)
Jul 08, 2011	23.19	23.44	23.10	23.35	114,053	-0.10(-0.44%)
Jul 07, 2011	23.43	23.48	23.23	23.45	51,770	+0.08(+0.33%)
Jul 06, 2011	23.05	23.43	23.01	23.38	34,239	+0.24(+1.02%)
Jul 05, 2011	22.93	23.17	22.81	23.14	27,801	+0.08(+0.33%)

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