Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	18.70	19.01	18.35	18.35	1,145,851	-0.79(-4.10%)
Sep 29, 2011	19.45	19.63	18.65	19.14	1,126,413	+0.24(+1.29%)
Sep 28, 2011	19.98	20.01	18.82	18.89	649,355	-0.96(-4.81%)
Sep 27, 2011	19.14	20.22	19.04	19.85	975,144	+1.39(+7.54%)
Sep 26, 2011	18.71	18.79	17.59	18.46	1,756,309	+0.03(+0.16%)
Sep 23, 2011	18.83	19.12	18.32	18.43	1,636,379	-0.62(-3.27%)
Sep 22, 2011	20.17	20.40	18.64	19.05	1,221,603	-1.81(-8.66%)
Sep 21, 2011	22.37	22.46	20.84	20.86	1,183,629	-1.64(-7.31%)
Sep 20, 2011	23.27	23.29	22.40	22.50	1,365,956	-0.77(-3.31%)
Sep 19, 2011	23.70	23.76	22.82	23.27	937,518	-1.39(-5.65%)
Sep 16, 2011	24.67	24.86	24.21	24.66	986,845	-0.01(-0.03%)
Sep 15, 2011	24.91	25.16	24.54	24.67	824,003	+0.05(+0.21%)
Sep 14, 2011	25.21	25.21	24.26	24.62	874,191	-0.38(-1.51%)
Sep 13, 2011	24.62	25.11	24.43	25.00	671,979	+0.47(+1.90%)
Sep 12, 2011	24.11	24.68	23.86	24.53	989,339	+0.01(+0.03%)
Sep 09, 2011	24.17	24.67	23.88	24.52	981,682	+0.05(+0.21%)
Sep 08, 2011	24.79	25.05	24.44	24.47	690,426	-0.58(-2.31%)
Sep 07, 2011	24.51	25.05	24.47	25.05	598,245	+1.05(+4.38%)
Sep 06, 2011	23.46	24.17	23.44	24.00	853,380	-0.47(-1.94%)
Sep 02, 2011	24.30	24.91	24.17	24.47	675,949	-0.60(-2.39%)
Sep 01, 2011	25.67	25.83	25.01	25.07	510,072	-0.43(-1.68%)
Aug 31, 2011	25.55	26.08	25.23	25.50	612,911	+0.19(+0.73%)
Aug 30, 2011	24.91	25.51	24.68	25.31	575,720	+0.13(+0.50%)
Aug 29, 2011	24.23	25.19	24.05	25.19	421,884	+1.33(+5.56%)
Aug 26, 2011	22.88	23.88	22.63	23.86	1,146,681	+0.73(+3.14%)
Aug 25, 2011	23.46	23.60	22.73	23.14	747,974	-0.15(-0.64%)
Aug 24, 2011	22.53	23.31	22.40	23.28	644,088	+0.71(+3.16%)
Aug 23, 2011	21.69	22.57	21.54	22.57	350,165	+1.03(+4.79%)
Aug 22, 2011	22.36	22.45	21.47	21.54	484,077	-0.18(-0.85%)
Aug 19, 2011	21.83	22.43	21.55	21.72	646,442	-0.49(-2.19%)
Aug 18, 2011	23.27	23.28	22.03	22.21	676,955	-1.93(-7.99%)
Aug 17, 2011	24.40	24.88	24.04	24.14	667,612	-0.06(-0.24%)
Aug 16, 2011	24.71	24.79	23.93	24.20	542,569	-0.99(-3.92%)
Aug 15, 2011	24.69	25.18	24.53	25.18	332,648	+0.66(+2.70%)
Aug 12, 2011	24.32	24.79	23.99	24.52	356,791	+0.50(+2.08%)
Aug 11, 2011	22.98	24.40	22.35	24.02	688,672	+1.23(+5.40%)
Aug 10, 2011	23.90	23.91	22.74	22.79	662,563	-1.45(-5.98%)
Aug 09, 2011	24.21	24.24	22.85	24.24	1,435,433	+1.92(+8.61%)
Aug 08, 2011	24.21	24.32	21.47	22.32	1,803,986	-2.79(-11.11%)
Aug 05, 2011	25.29	26.02	24.68	25.11	2,012,287	+0.29(+1.19%)
Aug 04, 2011	26.93	27.07	24.78	24.82	1,016,400	-2.58(-9.41%)
Aug 03, 2011	27.28	27.42	26.20	27.39	552,354	+0.12(+0.43%)
Aug 02, 2011	28.15	28.40	27.26	27.28	520,564	-1.16(-4.09%)
Aug 01, 2011	29.16	29.40	28.23	28.44	692,394	-0.35(-1.23%)
Jul 29, 2011	28.62	29.09	28.10	28.79	647,520	-0.25(-0.86%)
Jul 28, 2011	29.77	29.77	28.87	29.04	649,676	-0.72(-2.42%)
Jul 27, 2011	31.57	31.89	29.70	29.77	1,418,506	-0.32(-1.05%)
Jul 26, 2011	30.34	30.39	29.59	30.08	322,337	-0.08(-0.27%)
Jul 25, 2011	30.35	30.80	30.06	30.16	484,793	-0.57(-1.87%)
Jul 22, 2011	30.77	30.80	30.69	30.74	219,871	-0.07(-0.24%)
Jul 21, 2011	30.60	31.13	30.52	30.81	328,399	+0.35(+1.14%)
Jul 20, 2011	30.09	30.53	29.97	30.46	372,047	+0.49(+1.62%)
Jul 19, 2011	29.82	29.98	29.51	29.98	380,305	+0.46(+1.57%)
Jul 18, 2011	29.77	29.83	29.16	29.51	319,748	-0.35(-1.18%)
Jul 15, 2011	29.96	30.03	29.49	29.87	242,406	+0.13(+0.42%)
Jul 14, 2011	30.78	31.03	29.57	29.74	456,726	-0.87(-2.84%)
Jul 13, 2011	30.59	31.97	30.44	30.61	1,050,602	+0.28(+0.92%)
Jul 12, 2011	30.31	30.56	30.21	30.33	277,242	-0.07(-0.22%)
Jul 11, 2011	30.66	30.86	30.23	30.40	359,491	-0.77(-2.46%)
Jul 08, 2011	31.17	31.19	30.69	31.16	273,972	-0.35(-1.12%)
Jul 07, 2011	31.58	31.67	31.37	31.52	290,208	+0.27(+0.85%)
Jul 06, 2011	30.85	31.41	30.72	31.25	533,891	+0.50(+1.63%)
Jul 05, 2011	30.36	30.88	30.14	30.75	630,664	+0.74(+2.45%)

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