Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	22.59	22.61	22.34	22.41	6,474,313	-0.36(-1.58%)
Sep 27, 2012	22.68	22.78	22.57	22.77	6,483,639	+0.35(+1.58%)
Sep 26, 2012	22.66	22.72	22.38	22.42	7,478,791	-0.34(-1.49%)
Sep 25, 2012	23.00	23.07	22.75	22.76	9,444,640	-0.13(-0.58%)
Sep 24, 2012	22.75	22.89	22.66	22.89	6,616,099	+0.14(+0.60%)
Sep 21, 2012	22.89	22.96	22.73	22.75	6,366,299	-0.15(-0.67%)
Sep 20, 2012	22.79	22.97	22.58	22.90	9,020,225	+0.11(+0.46%)
Sep 19, 2012	22.77	22.95	22.62	22.80	7,774,543	+0.12(+0.51%)
Sep 18, 2012	22.57	22.76	22.55	22.68	12,251,946	-0.21(-0.92%)
Sep 17, 2012	23.20	23.36	22.80	22.89	19,721,162	-0.31(-1.34%)
Sep 14, 2012	23.17	23.25	23.05	23.21	15,550,921	+0.13(+0.55%)
Sep 13, 2012	22.62	23.14	22.55	23.08	12,263,842	+0.55(+2.44%)
Sep 12, 2012	22.47	22.60	22.41	22.53	7,772,187	+0.01(+0.02%)
Sep 11, 2012	22.39	22.67	22.36	22.52	22,069,454	+0.28(+1.26%)
Sep 10, 2012	22.23	22.35	22.17	22.24	11,340,904	+0.06(+0.26%)
Sep 07, 2012	21.76	22.21	21.72	22.18	10,588,008	+0.40(+1.82%)
Sep 06, 2012	21.40	21.86	21.40	21.79	9,424,082	+0.43(+2.03%)
Sep 05, 2012	21.42	21.62	21.34	21.35	15,747,298	-0.67(-3.05%)
Sep 04, 2012	22.28	22.30	21.98	22.03	4,383,065	-0.23(-1.02%)
Aug 31, 2012	22.36	22.43	22.17	22.25	6,474,914	+0.08(+0.36%)
Aug 30, 2012	22.25	22.26	22.07	22.17	4,725,780	-0.03(-0.14%)
Aug 29, 2012	22.29	22.36	22.20	22.21	4,289,048	-0.12(-0.54%)
Aug 27, 2012	22.32	22.51	22.30	22.33	4,929,181	+0.01(+0.02%)
Aug 24, 2012	22.20	22.40	22.15	22.32	6,404,000	-0.03(-0.14%)
Aug 23, 2012	22.54	22.54	22.34	22.35	5,639,100	-0.21(-0.91%)
Aug 22, 2012	22.43	22.59	22.35	22.56	6,473,436	+0.13(+0.57%)
Aug 21, 2012	22.58	22.64	22.39	22.43	7,005,149	-0.15(-0.68%)
Aug 20, 2012	22.55	22.60	22.44	22.59	4,595,141	-0.02(-0.07%)
Aug 17, 2012	22.68	22.68	22.57	22.60	6,791,190	-0.02(-0.07%)
Aug 16, 2012	22.49	22.66	22.42	22.62	6,614,207	+0.16(+0.73%)
Aug 15, 2012	22.42	22.50	22.37	22.45	5,884,136	+0.14(+0.62%)
Aug 14, 2012	22.39	22.51	22.27	22.32	8,091,685	+0.05(+0.21%)
Aug 13, 2012	22.31	22.41	22.23	22.27	4,806,396	-0.16(-0.73%)
Aug 10, 2012	22.18	22.47	22.12	22.43	5,985,641	+0.10(+0.43%)
Aug 09, 2012	22.16	22.41	22.16	22.34	9,228,187	-0.01(-0.05%)
Aug 08, 2012	22.26	22.44	22.23	22.35	9,260,485	+0.12(+0.52%)
Aug 07, 2012	22.08	22.30	22.03	22.23	16,920,366	+0.54(+2.48%)
Aug 06, 2012	21.48	21.76	21.48	21.69	8,357,043	+0.23(+1.07%)
Aug 03, 2012	21.27	21.52	21.24	21.46	11,667,396	+0.56(+2.70%)
Aug 02, 2012	20.95	21.17	20.78	20.90	12,411,994	-0.10(-0.50%)
Aug 01, 2012	20.82	21.13	20.66	21.00	16,800,702	+0.13(+0.63%)
Jul 31, 2012	20.91	21.16	20.83	20.87	25,532,416	-1.00(-4.59%)
Jul 30, 2012	21.88	22.00	21.82	21.88	10,039,943	+0.14(+0.65%)
Jul 27, 2012	21.65	21.80	21.46	21.74	14,199,569	+0.33(+1.56%)
Jul 26, 2012	21.29	21.45	21.21	21.40	12,427,266	+0.54(+2.58%)
Jul 25, 2012	20.84	21.46	20.77	20.86	9,995,750	+0.04(+0.18%)
Jul 24, 2012	21.09	21.12	20.62	20.83	9,586,047	-0.31(-1.46%)
Jul 23, 2012	20.93	21.17	20.81	21.13	9,867,378	-0.60(-2.77%)
Jul 20, 2012	21.60	21.74	21.55	21.74	9,598,801	-0.16(-0.74%)
Jul 19, 2012	21.86	21.97	21.77	21.90	9,073,934	+0.06(+0.29%)
Jul 18, 2012	21.70	21.89	21.63	21.83	9,320,441	+0.03(+0.12%)
Jul 17, 2012	21.81	21.81	21.60	21.81	14,995,605	+0.18(+0.82%)
Jul 16, 2012	21.65	21.71	21.47	21.63	12,759,691	+0.21(+0.98%)
Jul 13, 2012	21.20	21.47	21.18	21.42	12,274,827	+0.34(+1.61%)
Jul 12, 2012	21.06	21.14	20.95	21.08	13,100,180	+0.01(+0.03%)
Jul 11, 2012	20.95	21.18	20.88	21.08	8,302,758	+0.33(+1.61%)
Jul 10, 2012	20.99	20.99	20.63	20.74	7,706,348	-0.01(-0.05%)
Jul 09, 2012	20.65	20.75	20.47	20.75	5,863,965	+0.02(+0.10%)
Jul 06, 2012	20.87	20.95	20.68	20.73	10,875,456	-0.38(-1.78%)
Jul 05, 2012	21.22	21.26	21.06	21.11	7,875,155	-0.24(-1.13%)
Jul 03, 2012	21.18	21.39	21.17	21.35	7,918,556	+0.06(+0.29%)
Jul 02, 2012	21.22	21.30	21.06	21.29	9,676,779	+0.08(+0.37%)
Jun 29, 2012	20.92	21.23	20.73	21.21	20,160,272	+1.05(+5.22%)
Jun 28, 2012	19.85	20.17	19.78	20.16	7,912,019	+0.15(+0.76%)
Jun 27, 2012	19.76	20.06	19.76	20.00	10,329,504	+0.22(+1.14%)
Jun 26, 2012	19.86	19.88	19.65	19.78	11,656,758	+0.08(+0.40%)
Jun 25, 2012	19.76	19.76	19.60	19.70	8,668,865	-0.37(-1.85%)
Jun 22, 2012	19.96	20.10	19.88	20.07	8,950,706	+0.24(+1.19%)
Jun 21, 2012	20.56	20.67	19.81	19.84	20,338,918	-1.08(-5.18%)
Jun 20, 2012	21.06	21.12	20.75	20.92	9,440,084	-0.13(-0.62%)
Jun 19, 2012	21.03	21.17	20.93	21.05	11,985,287	+0.38(+1.82%)
Jun 18, 2012	20.70	20.79	20.55	20.67	8,703,477	-0.36(-1.72%)
Jun 15, 2012	20.77	21.03	20.71	21.03	13,578,533	+0.43(+2.08%)
Jun 14, 2012	20.19	20.64	20.19	20.61	19,601,728	+0.29(+1.44%)
Jun 13, 2012	20.36	20.52	20.18	20.31	10,694,503	-0.10(-0.49%)
Jun 12, 2012	20.22	20.44	20.08	20.41	11,171,608	+0.38(+1.91%)
Jun 11, 2012	20.44	20.44	20.01	20.03	13,408,025	+0.10(+0.50%)
Jun 08, 2012	19.79	20.01	19.73	19.93	8,897,425	-0.20(-0.99%)
Jun 07, 2012	20.55	20.55	20.07	20.13	12,216,761	+0.15(+0.76%)
Jun 06, 2012	19.64	19.98	19.57	19.98	13,628,287	+0.72(+3.75%)
Jun 05, 2012	19.17	19.29	19.08	19.26	8,735,420	+0.12(+0.63%)
Jun 04, 2012	19.40	19.41	18.96	19.14	11,159,125	-0.09(-0.49%)
Jun 01, 2012	19.42	19.48	19.16	19.23	21,799,418	+0.16(+0.82%)
May 31, 2012	19.37	19.43	18.96	19.07	20,730,728	-0.29(-1.51%)
May 30, 2012	19.60	19.63	19.37	19.37	12,382,364	-0.57(-2.86%)
May 29, 2012	19.98	20.08	19.85	19.94	12,151,857	-0.13(-0.65%)
May 25, 2012	19.98	20.15	19.96	20.07	9,753,850	+0.07(+0.34%)
May 24, 2012	20.07	20.22	19.82	20.00	11,303,622	+0.16(+0.82%)
May 23, 2012	19.61	19.85	19.48	19.84	13,110,661	+0.04(+0.18%)
May 22, 2012	19.87	20.08	19.71	19.80	15,634,559	+0.07(+0.37%)
May 21, 2012	19.66	19.77	19.54	19.73	12,102,013	+0.32(+1.64%)
May 18, 2012	19.76	19.83	19.36	19.41	18,387,620	-0.21(-1.07%)
May 17, 2012	19.77	19.94	19.62	19.62	20,992,330	-0.36(-1.78%)
May 16, 2012	20.16	20.29	19.97	19.97	11,499,646	+0.00(+0.00%)
May 15, 2012	20.24	20.31	19.96	19.97	13,080,549	-0.36(-1.75%)
May 14, 2012	20.44	20.55	20.32	20.33	7,357,997	-0.41(-1.99%)
May 11, 2012	20.72	21.07	20.69	20.74	8,881,236	-0.07(-0.33%)
May 10, 2012	20.83	20.99	20.75	20.81	11,057,369	+0.27(+1.32%)
May 09, 2012	20.47	20.69	20.31	20.54	21,747,690	-0.36(-1.70%)
May 08, 2012	21.20	21.22	20.69	20.89	18,311,048	-0.47(-2.20%)
May 07, 2012	21.19	21.44	21.09	21.36	7,960,358	+0.19(+0.90%)
May 04, 2012	21.59	21.62	21.17	21.17	12,165,557	-0.55(-2.52%)
May 03, 2012	21.94	21.99	21.63	21.72	11,465,728	-0.18(-0.80%)
May 02, 2012	21.75	21.93	21.72	21.90	14,285,701	-0.18(-0.80%)
May 01, 2012	21.99	22.29	21.86	22.07	18,719,664	-0.37(-1.64%)
Apr 30, 2012	22.39	22.48	22.32	22.44	4,983,827	-0.06(-0.28%)
Apr 27, 2012	22.53	22.56	22.38	22.50	7,029,230	+0.12(+0.55%)
Apr 26, 2012	22.01	22.41	21.92	22.38	11,893,104	+0.57(+2.61%)
Apr 25, 2012	21.79	21.82	21.59	21.81	12,875,766	+0.14(+0.67%)
Apr 24, 2012	21.92	21.94	21.53	21.66	20,159,232	-0.02(-0.10%)
Apr 23, 2012	21.46	21.73	21.37	21.68	11,042,831	-0.02(-0.10%)
Apr 20, 2012	21.91	21.98	21.70	21.70	16,204,915	-0.26(-1.20%)
Apr 19, 2012	22.14	22.21	21.93	21.97	8,983,223	-0.36(-1.62%)
Apr 18, 2012	22.27	22.41	22.20	22.33	8,465,642	-0.04(-0.16%)
Apr 17, 2012	22.18	22.45	22.11	22.37	8,747,205	+0.39(+1.79%)
Apr 16, 2012	22.04	22.04	21.80	21.97	9,470,823	+0.19(+0.85%)
Apr 13, 2012	21.96	21.99	21.76	21.79	10,291,477	-0.42(-1.89%)
Apr 12, 2012	21.74	22.24	21.74	22.21	10,367,379	+0.47(+2.16%)
Apr 11, 2012	22.24	22.25	21.70	21.74	13,143,419	-0.13(-0.59%)
Apr 10, 2012	22.29	22.34	21.81	21.86	14,075,413	-0.50(-2.22%)
Apr 09, 2012	22.25	22.48	22.10	22.36	8,531,630	-0.06(-0.25%)
Apr 05, 2012	22.10	22.52	22.09	22.42	15,150,545	+0.02(+0.09%)
Apr 04, 2012	22.59	22.63	22.27	22.40	20,657,398	-0.61(-2.65%)
Apr 03, 2012	23.33	23.34	22.90	23.01	10,319,101	-0.43(-1.83%)
Apr 02, 2012	23.26	23.57	23.07	23.44	12,017,915	+0.18(+0.76%)
Mar 30, 2012	22.90	23.29	22.88	23.26	18,183,746	+0.34(+1.47%)
Mar 29, 2012	22.61	22.95	22.56	22.92	16,436,511	-0.18(-0.78%)
Mar 28, 2012	23.26	23.32	22.97	23.11	10,420,757	-0.10(-0.45%)
Mar 27, 2012	23.68	23.77	23.19	23.21	14,664,255	-0.69(-2.88%)
Mar 26, 2012	23.82	23.91	23.75	23.90	7,085,713	+0.33(+1.40%)
Mar 23, 2012	23.42	23.63	23.39	23.57	6,885,661	+0.15(+0.64%)
Mar 22, 2012	23.44	23.52	23.33	23.42	12,425,246	-0.36(-1.52%)
Mar 21, 2012	23.85	23.88	23.65	23.78	13,537,738	-0.11(-0.48%)
Mar 20, 2012	23.91	23.98	23.80	23.89	15,948,046	-0.36(-1.49%)
Mar 19, 2012	24.23	24.38	24.09	24.25	12,000,949	+0.05(+0.19%)
Mar 16, 2012	24.03	24.25	24.03	24.21	19,206,140	+0.07(+0.30%)
Mar 15, 2012	24.09	24.15	23.89	24.13	16,888,760	-0.01(-0.02%)
Mar 14, 2012	24.38	24.50	24.10	24.14	16,212,170	-0.33(-1.33%)
Mar 13, 2012	24.22	24.48	24.17	24.46	7,951,083	+0.32(+1.31%)
Mar 12, 2012	24.06	24.19	23.97	24.15	9,686,061	+0.02(+0.06%)
Mar 09, 2012	24.00	24.23	24.00	24.13	19,894,866	-0.22(-0.89%)
Mar 08, 2012	24.35	24.42	24.18	24.35	11,424,550	+0.29(+1.22%)
Mar 07, 2012	24.00	24.17	23.90	24.06	10,178,115	+0.16(+0.67%)
Mar 06, 2012	24.36	24.40	23.75	23.90	20,413,494	-0.89(-3.61%)
Mar 05, 2012	24.90	24.99	24.69	24.79	40,689,716	+0.24(+0.97%)
Mar 02, 2012	24.51	24.65	24.44	24.55	13,040,045	-0.18(-0.71%)
Mar 01, 2012	24.45	24.79	24.45	24.73	12,480,737	+0.35(+1.44%)
Feb 29, 2012	24.72	24.79	24.30	24.38	12,922,367	-0.35(-1.42%)
Feb 28, 2012	24.57	24.79	24.42	24.73	17,239,648	+0.16(+0.63%)
Feb 27, 2012	24.78	24.81	24.55	24.57	26,493,620	+0.28(+1.17%)
Feb 24, 2012	24.56	24.57	24.29	24.29	14,754,524	-0.14(-0.59%)
Feb 23, 2012	24.17	24.51	24.12	24.43	16,515,301	+0.21(+0.85%)
Feb 22, 2012	24.30	24.33	24.15	24.23	38,923,280	-0.15(-0.61%)
Feb 21, 2012	24.53	24.68	24.30	24.38	16,368,124	-0.24(-0.97%)
Feb 17, 2012	24.08	24.64	24.00	24.61	23,489,844	+0.50(+2.08%)
Feb 16, 2012	23.87	24.14	23.80	24.11	10,660,265	+0.36(+1.50%)
Feb 15, 2012	23.86	23.90	23.69	23.76	14,632,431	-0.02(-0.07%)
Feb 14, 2012	24.06	24.17	23.72	23.77	23,962,498	-0.46(-1.90%)
Feb 13, 2012	24.07	24.28	23.90	24.23	18,893,178	+0.52(+2.20%)
Feb 10, 2012	23.73	23.84	23.63	23.71	21,071,078	-0.21(-0.90%)
Feb 09, 2012	24.18	24.19	23.87	23.93	16,534,575	-0.10(-0.43%)
Feb 08, 2012	23.74	24.09	23.72	24.03	24,197,028	+0.19(+0.79%)
Feb 07, 2012	23.65	23.89	23.37	23.84	22,231,686	-0.14(-0.58%)
Feb 06, 2012	23.59	24.00	23.51	23.98	17,173,368	+0.15(+0.64%)
Feb 03, 2012	23.30	23.92	23.29	23.82	23,604,790	+0.53(+2.28%)
Feb 02, 2012	23.15	23.36	23.13	23.29	14,686,883	-0.01(-0.04%)
Feb 01, 2012	23.49	23.58	23.30	23.30	23,266,442	-0.18(-0.78%)
Jan 31, 2012	22.96	23.55	22.80	23.49	45,670,216	+0.91(+4.01%)
Jan 30, 2012	21.95	22.59	21.92	22.58	21,073,580	+0.23(+1.01%)
Jan 27, 2012	22.42	22.60	22.33	22.36	17,162,962	-0.55(-2.39%)
Jan 26, 2012	23.01	23.08	22.87	22.90	13,060,254	-0.07(-0.29%)
Jan 25, 2012	22.69	22.99	22.56	22.97	11,428,464	+0.10(+0.45%)
Jan 24, 2012	22.77	22.89	22.65	22.87	11,993,654	+0.04(+0.16%)
Jan 23, 2012	22.74	22.89	22.68	22.83	12,614,907	+0.31(+1.39%)
Jan 20, 2012	22.32	22.53	22.26	22.52	17,762,560	-0.35(-1.54%)
Jan 19, 2012	22.92	22.96	22.78	22.87	14,636,138	+0.08(+0.34%)
Jan 18, 2012	22.61	22.82	22.57	22.80	10,951,982	+0.16(+0.72%)
Jan 17, 2012	22.86	22.88	22.50	22.63	11,592,647	+0.24(+1.07%)
Jan 13, 2012	22.24	22.42	22.18	22.39	9,210,996	-0.22(-0.97%)
Jan 12, 2012	22.46	22.71	22.46	22.61	11,461,246	+0.07(+0.32%)
Jan 11, 2012	22.37	22.56	22.29	22.54	12,563,316	-0.17(-0.74%)
Jan 10, 2012	22.88	22.89	22.69	22.71	13,119,688	+0.16(+0.73%)
Jan 09, 2012	22.52	22.55	22.38	22.54	7,117,255	-0.01(-0.02%)
Jan 06, 2012	22.81	22.81	22.47	22.55	11,682,222	-0.09(-0.38%)
Jan 05, 2012	22.64	22.72	22.54	22.64	10,889,473	-0.26(-1.12%)
Jan 04, 2012	22.75	22.90	22.61	22.89	13,456,338	+1.03(+4.70%)
Dec 30, 2011	21.81	21.91	21.79	21.86	5,062,235	+0.06(+0.26%)
Dec 29, 2011	21.66	21.83	21.61	21.81	5,350,959	+0.14(+0.64%)
Dec 28, 2011	21.96	22.02	21.65	21.67	5,613,285	-0.40(-1.81%)
Dec 27, 2011	22.03	22.23	22.01	22.07	4,413,051	-0.07(-0.32%)
Dec 23, 2011	22.06	22.15	21.94	22.14	5,767,257	+0.79(+3.69%)
Dec 21, 2011	21.22	21.43	21.08	21.35	12,105,682	-0.08(-0.36%)
Dec 20, 2011	21.08	21.49	21.08	21.43	10,374,675	+0.72(+3.46%)
Dec 19, 2011	20.83	21.05	20.67	20.71	12,217,469	-0.46(-2.17%)
Dec 16, 2011	21.20	21.36	21.11	21.17	11,638,759	+0.00(+0.00%)
Dec 15, 2011	21.38	21.56	21.13	21.17	12,612,923	+0.15(+0.71%)
Dec 14, 2011	21.16	21.23	20.85	21.03	12,101,657	-0.27(-1.27%)
Dec 13, 2011	21.64	21.89	21.12	21.30	12,250,120	-0.10(-0.48%)
Dec 12, 2011	21.51	21.52	21.22	21.40	9,876,665	-0.45(-2.06%)
Dec 09, 2011	21.56	21.94	21.53	21.85	10,483,261	+0.33(+1.52%)
Dec 08, 2011	21.63	21.75	21.47	21.52	10,269,922	-0.49(-2.23%)
Dec 07, 2011	22.23	22.27	21.94	22.01	13,023,667	-0.27(-1.22%)
Dec 06, 2011	22.41	22.47	22.24	22.28	9,790,179	-0.01(-0.02%)
Dec 05, 2011	22.60	22.64	22.17	22.29	12,244,406	+0.14(+0.65%)
Dec 02, 2011	22.23	22.45	22.09	22.15	11,989,297	+0.28(+1.26%)
Dec 01, 2011	22.09	22.20	21.83	21.87	9,657,214	-0.41(-1.84%)
Nov 30, 2011	22.20	22.44	22.05	22.28	24,285,614	+1.30(+6.22%)
Nov 29, 2011	20.89	21.12	20.81	20.97	8,956,116	+0.09(+0.44%)
Nov 28, 2011	20.84	21.03	20.77	20.88	9,661,415	+0.72(+3.58%)
Nov 25, 2011	20.21	20.49	20.16	20.16	5,526,207	-0.14(-0.68%)
Nov 23, 2011	20.56	20.63	20.26	20.30	18,997,478	-0.74(-3.50%)
Nov 22, 2011	21.12	21.29	20.94	21.04	13,337,918	-0.30(-1.39%)
Nov 21, 2011	21.36	21.43	21.08	21.33	12,383,320	-0.40(-1.84%)
Nov 18, 2011	21.80	21.96	21.70	21.73	9,242,167	-0.08(-0.35%)
Nov 17, 2011	22.00	22.17	21.65	21.81	13,762,367	-0.45(-2.02%)
Nov 16, 2011	22.24	22.67	22.21	22.26	9,522,307	-0.10(-0.43%)
Nov 15, 2011	22.34	22.52	22.15	22.36	9,861,185	+0.07(+0.30%)
Nov 14, 2011	22.47	22.53	22.24	22.29	6,841,410	-0.23(-1.00%)
Nov 11, 2011	22.36	22.67	22.36	22.51	11,402,311	+0.47(+2.11%)
Nov 10, 2011	22.09	22.21	21.69	22.05	11,075,640	+0.34(+1.58%)
Nov 09, 2011	22.87	22.19	21.61	21.71	21,029,140	-1.16(-5.08%)
Nov 08, 2011	22.85	22.96	22.53	22.87	11,101,737	+0.36(+1.59%)
Nov 07, 2011	22.23	22.54	22.20	22.51	15,568,436	+0.08(+0.34%)
Nov 04, 2011	22.17	22.51	22.06	22.43	10,712,494	-0.09(-0.39%)
Nov 03, 2011	22.43	22.58	22.08	22.52	12,077,089	+0.31(+1.41%)
Nov 02, 2011	21.96	22.32	21.93	22.21	19,676,442	+0.57(+2.62%)
Nov 01, 2011	21.23	21.90	21.13	21.64	29,663,358	-0.74(-3.30%)
Oct 31, 2011	22.72	22.94	22.36	22.38	16,995,388	-0.67(-2.90%)
Oct 28, 2011	22.73	23.07	22.73	23.05	15,884,602	+0.04(+0.15%)
Oct 27, 2011	22.88	23.22	22.67	23.01	26,491,856	+0.40(+1.75%)
Oct 26, 2011	22.27	22.69	21.94	22.62	35,585,824	+0.57(+2.60%)
Oct 25, 2011	22.01	22.29	21.70	22.04	33,906,560	+0.85(+4.02%)
Oct 24, 2011	20.93	21.34	20.93	21.19	18,978,498	-0.26(-1.20%)
Oct 21, 2011	21.05	21.51	21.02	21.45	21,392,130	+0.52(+2.49%)
Oct 20, 2011	20.67	21.03	20.39	20.93	20,107,594	+0.27(+1.32%)
Oct 19, 2011	20.93	21.03	20.58	20.66	15,671,459	-0.17(-0.80%)
Oct 18, 2011	20.60	20.96	20.31	20.82	15,902,340	+0.48(+2.34%)
Oct 17, 2011	20.68	20.68	20.22	20.35	20,544,056	+0.15(+0.73%)
Oct 14, 2011	19.99	20.21	19.84	20.20	11,450,456	+0.57(+2.92%)
Oct 13, 2011	19.34	19.72	19.23	19.63	11,464,161	+0.06(+0.31%)
Oct 12, 2011	19.65	19.89	19.56	19.57	14,713,080	+0.14(+0.70%)
Oct 11, 2011	19.12	19.45	19.12	19.43	15,412,182	+0.03(+0.13%)
Oct 10, 2011	19.15	19.41	19.05	19.41	13,039,325	+0.61(+3.23%)
Oct 07, 2011	18.90	18.99	18.65	18.80	23,740,038	+0.17(+0.90%)
Oct 06, 2011	18.38	18.65	18.38	18.63	24,623,618	+0.04(+0.22%)
Oct 05, 2011	18.08	18.65	17.96	18.59	17,408,212	+0.65(+3.61%)
Oct 04, 2011	17.52	17.97	17.03	17.94	31,593,252	+0.10(+0.57%)

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