Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	21.32	22.31	21.17	22.04	4,509,809	+0.63(+2.94%)
Oct 28, 2011	21.13	21.71	20.92	21.41	2,356,602	+0.23(+1.06%)
Oct 27, 2011	21.57	21.57	20.05	21.19	4,018,954	+0.19(+0.90%)
Oct 26, 2011	21.17	21.34	20.16	21.00	2,390,642	+0.17(+0.81%)
Oct 25, 2011	21.24	21.24	20.77	20.83	1,538,251	-0.60(-2.81%)
Oct 24, 2011	21.87	22.14	21.19	21.43	2,067,450	-0.48(-2.19%)
Oct 21, 2011	20.77	21.98	20.77	21.91	3,896,141	+1.54(+7.57%)
Oct 20, 2011	20.61	20.80	19.84	20.37	3,369,469	-0.25(-1.23%)
Oct 19, 2011	21.39	21.49	20.45	20.62	2,667,386	-0.71(-3.35%)
Oct 18, 2011	20.61	21.51	20.45	21.34	3,165,353	+0.85(+4.13%)
Oct 17, 2011	20.63	20.88	20.17	20.49	2,100,259	-0.23(-1.13%)
Oct 14, 2011	20.18	20.83	20.06	20.73	3,684,516	+0.86(+4.35%)
Oct 13, 2011	18.79	19.94	18.73	19.86	3,593,789	+0.76(+3.99%)
Oct 12, 2011	18.13	19.55	17.96	19.10	5,211,348	+1.15(+6.39%)
Oct 11, 2011	18.04	18.11	17.73	17.95	931,535	-0.08(-0.42%)
Oct 10, 2011	17.85	18.12	17.69	18.03	1,121,873	+0.55(+3.12%)
Oct 07, 2011	17.47	17.88	17.06	17.48	2,307,639	+0.31(+1.81%)
Oct 06, 2011	17.48	17.67	17.07	17.17	2,162,092	+0.19(+1.11%)
Oct 05, 2011	16.81	17.71	16.64	16.99	4,967,758	-0.51(-2.90%)
Oct 04, 2011	17.40	17.56	16.38	17.49	4,358,157	-0.19(-1.06%)
Oct 03, 2011	19.04	19.26	17.60	17.68	4,386,933	-1.27(-6.70%)
Sep 30, 2011	18.35	19.09	18.30	18.95	4,389,984	+0.34(+1.82%)
Sep 29, 2011	18.33	18.74	18.08	18.61	1,840,442	+0.56(+3.12%)
Sep 28, 2011	18.69	18.69	18.05	18.05	1,560,565	-0.59(-3.18%)
Sep 27, 2011	19.08	19.15	18.57	18.64	1,460,392	-0.02(-0.10%)
Sep 26, 2011	18.58	18.80	18.21	18.66	2,679,004	+0.37(+2.00%)
Sep 23, 2011	18.36	18.65	18.08	18.29	3,101,559	-0.43(-2.31%)
Sep 22, 2011	17.89	19.11	17.89	18.73	4,088,434	+0.09(+0.50%)
Sep 21, 2011	18.70	19.29	18.57	18.63	4,527,318	-0.08(-0.40%)
Sep 20, 2011	18.80	18.98	18.32	18.71	2,627,968	+0.08(+0.45%)
Sep 19, 2011	19.49	19.50	18.56	18.62	4,221,045	-1.33(-6.69%)
Sep 16, 2011	19.98	20.25	19.51	19.96	4,226,020	+0.37(+1.87%)
Sep 15, 2011	18.76	19.74	18.73	19.59	7,806,748	+2.10(+11.98%)
Sep 14, 2011	16.65	17.96	16.54	17.49	7,696,372	+0.89(+5.38%)
Sep 13, 2011	16.99	16.99	16.17	16.60	4,459,937	-0.70(-4.02%)
Sep 12, 2011	17.00	17.71	16.54	17.30	3,812,959	+0.09(+0.55%)
Sep 09, 2011	18.16	18.41	17.18	17.20	2,529,689	-1.12(-6.11%)
Sep 08, 2011	18.53	18.94	18.26	18.32	1,458,442	-0.33(-1.76%)
Sep 07, 2011	17.95	18.90	17.77	18.65	2,475,605	+1.02(+5.76%)
Sep 06, 2011	17.00	17.78	16.80	17.63	2,513,692	+0.10(+0.59%)
Sep 02, 2011	17.69	17.86	17.21	17.53	2,043,454	-0.51(-2.81%)
Sep 01, 2011	18.95	19.38	17.94	18.04	1,701,167	-0.79(-4.19%)
Aug 31, 2011	18.70	19.19	18.57	18.83	3,045,776	+0.16(+0.86%)
Aug 30, 2011	18.73	18.80	18.43	18.67	2,000,160	-0.11(-0.60%)
Aug 29, 2011	18.55	19.21	18.46	18.78	2,261,974	+0.45(+2.46%)
Aug 26, 2011	17.88	18.42	17.36	18.33	1,548,804	+0.41(+2.31%)
Aug 25, 2011	19.03	19.03	17.74	17.92	1,630,247	-0.92(-4.89%)
Aug 24, 2011	18.39	19.03	17.95	18.84	2,159,950	+0.43(+2.35%)
Aug 23, 2011	17.99	18.42	17.44	18.41	3,626,294	+0.49(+2.73%)
Aug 22, 2011	18.40	18.72	17.67	17.92	1,394,977	-0.20(-1.09%)
Aug 19, 2011	18.49	18.85	17.92	18.11	1,984,143	-0.65(-3.46%)
Aug 18, 2011	19.26	19.46	18.49	18.76	3,935,872	-0.97(-4.91%)
Aug 17, 2011	20.63	20.74	19.56	19.73	3,656,681	-0.73(-3.58%)
Aug 16, 2011	20.99	21.07	20.23	20.46	2,928,810	-0.76(-3.59%)
Aug 15, 2011	20.14	22.14	20.14	21.23	7,537,353	+1.28(+6.41%)
Aug 12, 2011	18.35	20.13	17.48	19.95	6,537,030	+1.64(+8.99%)
Aug 11, 2011	17.66	18.68	17.63	18.30	7,507,044	+0.84(+4.79%)
Aug 10, 2011	16.73	17.82	16.62	17.47	12,812,825	+0.22(+1.25%)
Aug 09, 2011	20.29	18.10	16.01	17.25	8,772,308	+0.15(+0.88%)
Aug 08, 2011	20.29	20.37	16.22	17.10	11,166,246	-3.57(-17.28%)
Aug 05, 2011	21.71	21.86	20.39	20.67	5,685,923	-0.86(-3.97%)
Aug 04, 2011	23.15	23.17	21.23	21.53	7,008,221	-1.75(-7.51%)
Aug 03, 2011	23.10	23.40	21.35	23.27	9,197,440	+0.11(+0.49%)
Aug 02, 2011	24.39	24.53	22.88	23.16	5,066,949	-0.28(-1.20%)
Aug 01, 2011	25.34	25.56	22.12	23.44	12,749,457	-1.64(-6.52%)
Jul 29, 2011	25.41	25.52	24.91	25.08	4,385,711	-0.51(-1.98%)
Jul 28, 2011	25.87	26.23	25.28	25.59	3,984,187	-0.14(-0.55%)
Jul 27, 2011	26.28	26.68	25.69	25.73	7,999,060	-0.63(-2.39%)
Jul 26, 2011	26.01	26.68	25.35	26.36	8,219,212	+0.07(+0.25%)
Jul 25, 2011	28.25	28.95	25.86	26.29	26,698,516	-6.24(-19.19%)
Jul 22, 2011	32.63	32.68	32.45	32.53	2,235,325	+0.17(+0.52%)
Jul 21, 2011	31.42	32.49	31.42	32.36	1,653,428	+1.11(+3.55%)
Jul 20, 2011	31.21	31.50	30.73	31.26	767,678	+0.21(+0.67%)
Jul 19, 2011	31.06	31.89	30.90	31.05	2,944,788	+0.41(+1.35%)
Jul 18, 2011	31.06	31.09	30.49	30.64	1,712,122	-0.59(-1.90%)
Jul 15, 2011	31.27	31.28	30.78	31.23	1,187,931	+0.00(+0.00%)
Jul 14, 2011	31.30	31.53	31.00	31.23	1,178,467	-0.02(-0.06%)
Jul 13, 2011	31.00	31.65	30.84	31.25	1,191,505	+0.41(+1.34%)
Jul 12, 2011	31.07	31.71	30.69	30.83	1,144,358	-0.24(-0.79%)
Jul 11, 2011	31.53	31.65	31.01	31.08	827,524	-0.72(-2.28%)
Jul 08, 2011	31.92	31.97	31.29	31.80	930,531	-0.43(-1.34%)
Jul 07, 2011	32.20	32.66	31.96	32.23	2,051,562	+0.28(+0.88%)
Jul 06, 2011	31.27	32.12	31.13	31.95	2,624,863	+0.77(+2.47%)
Jul 05, 2011	31.09	31.46	31.00	31.18	1,018,932	+0.10(+0.33%)
Jul 01, 2011	31.15	31.49	30.59	31.08	1,769,226	+0.06(+0.18%)
Jun 30, 2011	30.81	31.39	30.67	31.02	1,573,575	+0.23(+0.73%)
Jun 29, 2011	31.00	31.30	30.64	30.80	1,495,407	+0.01(+0.03%)
Jun 28, 2011	30.64	31.10	30.63	30.79	2,698,325	+0.25(+0.83%)
Jun 27, 2011	30.46	30.75	29.60	30.53	3,337,109	+0.22(+0.71%)
Jun 24, 2011	31.31	31.31	30.23	30.32	12,207,260	-0.90(-2.89%)
Jun 23, 2011	31.30	31.43	30.34	31.22	3,427,600	-0.20(-0.63%)
Jun 22, 2011	31.87	31.96	31.36	31.42	2,646,136	-0.45(-1.42%)
Jun 21, 2011	32.15	32.30	31.49	31.87	2,902,170	-0.31(-0.96%)
Jun 20, 2011	32.25	32.34	32.14	32.18	1,554,871	-0.34(-1.04%)
Jun 17, 2011	31.96	32.89	31.91	32.52	4,119,591	+0.68(+2.13%)
Jun 16, 2011	32.01	32.71	31.49	31.84	6,148,010	+0.68(+2.17%)
Jun 15, 2011	31.26	31.51	30.66	31.16	2,707,034	-0.37(-1.16%)
Jun 14, 2011	31.77	32.03	31.27	31.53	1,964,088	-0.10(-0.33%)
Jun 13, 2011	32.10	32.10	31.26	31.63	1,778,310	-0.24(-0.74%)
Jun 10, 2011	32.90	32.90	31.83	31.87	2,364,447	-1.26(-3.80%)
Jun 09, 2011	32.93	33.25	32.51	33.13	1,738,295	+0.45(+1.38%)
Jun 08, 2011	32.50	32.89	32.20	32.68	1,551,356	+0.23(+0.70%)
Jun 07, 2011	31.86	32.81	31.71	32.45	2,017,526	+0.73(+2.31%)
Jun 06, 2011	31.94	32.22	31.08	31.72	2,511,621	-0.38(-1.17%)
Jun 03, 2011	31.96	32.10	31.70	32.09	2,679,735	-0.33(-1.01%)
May 24, 2011	32.46	32.56	32.03	32.42	3,277,994	+0.08(+0.23%)
May 23, 2011	32.34	32.48	31.96	32.35	2,319,562	-0.21(-0.64%)
May 20, 2011	32.81	32.94	32.10	32.55	2,141,081	-0.39(-1.20%)
May 19, 2011	32.92	33.12	32.43	32.95	1,259,433	-0.02(-0.06%)
May 18, 2011	32.34	33.13	32.10	32.97	2,202,362	+0.50(+1.53%)
May 17, 2011	32.16	32.85	31.96	32.47	3,330,716	+0.27(+0.85%)
May 16, 2011	32.24	32.52	32.01	32.20	1,829,589	-0.33(-1.01%)
May 13, 2011	32.36	32.68	32.18	32.52	1,802,283	+0.08(+0.26%)
May 12, 2011	32.24	32.52	32.07	32.44	865,731	-0.03(-0.09%)
May 11, 2011	32.15	32.70	32.02	32.47	1,523,080	-0.05(-0.14%)
May 10, 2011	31.99	32.77	31.96	32.52	1,569,283	+0.09(+0.29%)
May 09, 2011	32.29	32.67	32.09	32.42	2,123,360	+0.23(+0.70%)
May 06, 2011	32.02	32.43	31.86	32.20	1,703,501	-0.08(-0.26%)
May 05, 2011	31.44	32.66	31.16	32.28	2,779,659	+0.74(+2.35%)
May 04, 2011	31.11	31.92	30.82	31.54	4,806,551	+0.88(+2.88%)
May 03, 2011	31.58	31.85	30.02	30.65	3,648,175	-0.78(-2.48%)
May 02, 2011	31.43	31.50	31.31	31.43	2,963,893	+0.60(+1.95%)
Apr 29, 2011	30.55	30.89	30.11	30.83	1,312,558	+0.22(+0.71%)
Apr 28, 2011	30.56	31.01	30.32	30.62	1,672,071	-0.08(-0.25%)
Apr 27, 2011	30.33	31.02	30.32	30.69	3,568,485	+0.61(+2.03%)
Apr 26, 2011	29.47	30.15	29.29	30.08	1,884,422	+0.56(+1.91%)
Apr 25, 2011	29.34	29.59	29.23	29.52	779,383	+0.00(+0.00%)
Apr 21, 2011	29.90	30.06	29.39	29.52	1,555,216	-0.23(-0.79%)
Apr 20, 2011	30.08	30.26	29.28	29.75	4,112,702	-0.08(-0.28%)
Apr 19, 2011	31.10	31.11	29.76	29.84	4,083,082	-0.32(-1.06%)
Apr 18, 2011	29.91	30.59	28.91	30.16	3,096,772	+0.09(+0.31%)
Apr 15, 2011	30.36	30.44	29.98	30.06	3,269,377	-0.15(-0.50%)
Apr 14, 2011	29.98	30.55	29.88	30.21	1,665,802	+0.08(+0.25%)
Apr 13, 2011	30.08	30.50	29.80	30.14	4,223,080	+0.50(+1.68%)
Apr 12, 2011	30.18	30.64	29.45	29.64	4,094,359	-0.55(-1.84%)
Apr 11, 2011	31.34	31.34	28.94	30.19	15,986,795	-0.99(-3.17%)
Apr 08, 2011	31.51	31.95	31.01	31.18	2,489,320	-0.46(-1.46%)
Apr 07, 2011	31.28	31.82	30.88	31.64	2,071,729	+0.34(+1.08%)
Apr 06, 2011	31.73	32.15	31.25	31.30	2,891,876	-0.68(-2.12%)
Apr 05, 2011	31.68	32.01	31.26	31.98	3,837,413	+0.33(+1.04%)
Apr 04, 2011	31.84	31.84	31.31	31.65	2,816,919	-0.07(-0.21%)
Apr 01, 2011	31.86	32.05	31.64	31.72	1,938,295	-0.12(-0.38%)
Mar 31, 2011	31.96	32.06	31.65	31.84	2,085,991	-0.35(-1.08%)
Mar 30, 2011	32.50	32.50	31.89	32.19	3,244,404	+0.33(+1.03%)
Mar 29, 2011	31.43	31.97	31.07	31.86	5,465,040	+0.80(+2.57%)
Mar 28, 2011	30.90	31.12	30.79	31.06	2,232,183	+0.08(+0.27%)
Mar 25, 2011	30.75	31.11	30.63	30.97	3,219,701	+0.24(+0.80%)
Mar 24, 2011	30.58	30.97	30.55	30.73	2,261,173	+0.01(+0.03%)
Mar 23, 2011	29.80	30.72	29.61	30.72	4,485,253	+0.76(+2.54%)
Mar 22, 2011	30.43	30.45	29.51	29.96	4,195,539	-0.30(-0.99%)
Mar 21, 2011	30.40	30.88	30.08	30.26	4,067,434	-0.82(-2.63%)
Mar 18, 2011	30.18	31.10	29.99	31.08	5,811,942	+1.08(+3.60%)
Mar 17, 2011	29.65	30.01	29.52	30.00	3,545,004	+0.62(+2.11%)
Mar 16, 2011	29.38	30.03	29.25	29.38	6,550,712	-0.08(-0.29%)
Mar 15, 2011	28.89	29.61	28.84	29.46	7,581,075	+0.40(+1.39%)
Mar 14, 2011	29.10	29.19	28.74	29.06	9,216,584	-0.20(-0.67%)
Mar 11, 2011	28.67	29.41	28.67	29.25	10,139,670	+0.09(+0.32%)

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