Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	20.91	20.94	20.58	20.78	11,937,132	-0.22(-1.03%)
Sep 27, 2012	21.17	21.24	20.84	20.99	9,285,244	-0.21(-0.99%)
Sep 26, 2012	21.59	21.59	21.15	21.20	8,503,977	-0.37(-1.69%)
Sep 25, 2012	21.68	21.83	21.57	21.57	6,682,834	-0.08(-0.38%)
Sep 24, 2012	21.51	21.78	21.51	21.65	7,994,249	+0.11(+0.50%)
Sep 21, 2012	21.79	21.89	21.51	21.54	13,799,662	-0.19(-0.88%)
Sep 20, 2012	21.62	21.85	21.62	21.73	7,598,784	+0.04(+0.19%)
Sep 19, 2012	21.83	21.88	21.66	21.69	7,888,479	-0.14(-0.64%)
Sep 18, 2012	21.66	21.89	21.64	21.83	7,253,145	+0.19(+0.88%)
Sep 17, 2012	21.73	21.85	21.61	21.64	17,569,732	-0.15(-0.68%)
Sep 14, 2012	21.95	22.03	21.67	21.79	10,308,106	-0.28(-1.26%)
Sep 13, 2012	21.81	22.15	21.81	22.07	13,525,170	+0.16(+0.73%)
Sep 12, 2012	21.81	22.03	21.76	21.91	5,918,489	+0.12(+0.57%)
Sep 11, 2012	21.61	21.85	21.52	21.79	8,084,090	+0.25(+1.15%)
Sep 10, 2012	21.56	21.72	21.48	21.54	9,352,801	-0.03(-0.12%)
Sep 07, 2012	21.80	21.80	21.44	21.56	12,487,567	-0.15(-0.70%)
Sep 06, 2012	21.72	21.74	21.57	21.72	9,641,145	+0.13(+0.59%)
Sep 05, 2012	21.61	21.74	21.52	21.59	10,835,297	-0.02(-0.07%)
Sep 04, 2012	21.35	21.68	21.24	21.61	29,104,358	+0.24(+1.11%)
Aug 31, 2012	21.40	21.47	21.23	21.37	40,362,776	+0.09(+0.43%)
Aug 30, 2012	21.36	21.38	21.14	21.28	23,878,176	-0.15(-0.71%)
Aug 29, 2012	21.25	21.53	21.22	21.43	12,971,099	+0.21(+1.00%)
Aug 27, 2012	21.32	21.39	21.13	21.22	6,992,191	-0.15(-0.71%)
Aug 24, 2012	21.03	21.43	20.98	21.37	7,176,745	+0.30(+1.42%)
Aug 23, 2012	21.02	21.21	20.99	21.07	11,794,246	+0.08(+0.39%)
Aug 22, 2012	20.96	21.12	20.88	20.99	8,678,317	+0.03(+0.12%)
Aug 21, 2012	21.11	21.23	20.96	20.96	9,339,004	-0.12(-0.55%)
Aug 20, 2012	21.22	21.27	21.03	21.08	8,145,200	-0.19(-0.88%)
Aug 17, 2012	21.28	21.34	21.04	21.27	10,327,582	+0.04(+0.17%)
Aug 16, 2012	21.39	21.46	21.11	21.23	9,411,921	-0.15(-0.71%)
Aug 15, 2012	21.53	21.60	21.21	21.38	10,309,436	-0.23(-1.05%)
Aug 14, 2012	21.73	21.73	21.45	21.61	7,009,085	-0.06(-0.26%)
Aug 13, 2012	21.61	21.68	21.50	21.67	6,130,757	+0.04(+0.16%)
Aug 10, 2012	21.49	21.65	21.36	21.63	6,788,475	+0.12(+0.56%)
Aug 09, 2012	21.47	21.96	21.34	21.51	15,404,066	+0.26(+1.24%)
Aug 08, 2012	21.10	21.27	20.93	21.25	14,465,351	+0.09(+0.41%)
Aug 07, 2012	21.11	21.21	21.01	21.16	10,445,798	+0.05(+0.22%)
Aug 06, 2012	21.16	21.26	21.07	21.11	7,179,882	+0.01(+0.05%)
Aug 03, 2012	21.25	21.38	21.05	21.10	9,313,851	+0.04(+0.17%)
Aug 02, 2012	21.15	21.20	20.85	21.07	8,868,828	-0.23(-1.07%)
Aug 01, 2012	21.09	21.59	21.07	21.30	22,676,122	+0.29(+1.40%)
Jul 31, 2012	20.97	21.09	20.89	21.00	7,651,009	+0.09(+0.41%)
Jul 30, 2012	20.82	20.96	20.76	20.92	6,254,442	+0.02(+0.10%)
Jul 27, 2012	20.77	21.02	20.70	20.90	11,799,422	+0.24(+1.18%)
Jul 26, 2012	20.61	20.73	20.54	20.65	8,690,842	+0.26(+1.26%)
Jul 25, 2012	20.65	20.71	20.37	20.40	7,724,668	-0.14(-0.69%)
Jul 24, 2012	20.77	20.88	20.47	20.54	15,796,082	-0.20(-0.97%)
Jul 23, 2012	20.80	20.91	20.73	20.74	12,093,136	-0.23(-1.11%)
Jul 20, 2012	21.02	21.06	20.89	20.97	9,281,975	-0.06(-0.26%)
Jul 19, 2012	20.69	21.08	20.63	21.03	12,018,142	+0.41(+2.01%)
Jul 18, 2012	21.10	21.11	20.56	20.61	14,213,175	-0.51(-2.42%)
Jul 17, 2012	20.82	21.16	20.75	21.12	10,533,310	+0.37(+1.78%)
Jul 16, 2012	20.54	20.83	20.48	20.76	8,641,137	+0.16(+0.79%)
Jul 13, 2012	20.26	20.67	20.23	20.59	9,464,413	+0.32(+1.60%)
Jul 12, 2012	20.11	20.33	19.89	20.27	9,852,484	+0.09(+0.43%)
Jul 11, 2012	19.97	20.23	19.96	20.18	16,315,796	+0.28(+1.40%)
Jul 10, 2012	20.02	20.09	19.86	19.91	7,374,726	-0.08(-0.38%)
Jul 09, 2012	19.91	20.01	19.88	19.98	5,105,220	+0.08(+0.41%)
Jul 06, 2012	19.82	19.96	19.73	19.90	6,899,868	-0.01(-0.05%)
Jul 05, 2012	19.99	20.00	19.70	19.91	16,836,224	-0.16(-0.78%)
Jul 03, 2012	20.03	20.13	19.95	20.07	4,568,322	+0.02(+0.08%)
Jul 02, 2012	19.97	20.05	19.91	20.05	9,985,620	+0.09(+0.43%)
Jun 29, 2012	19.82	20.04	19.74	19.97	10,919,098	+0.35(+1.78%)
Jun 28, 2012	19.48	19.62	19.41	19.62	6,307,519	+0.11(+0.54%)
Jun 27, 2012	19.44	19.63	19.40	19.51	5,568,932	+0.15(+0.76%)
Jun 26, 2012	19.35	19.41	19.19	19.37	5,997,175	+0.08(+0.39%)
Jun 25, 2012	19.41	19.45	19.21	19.29	6,261,269	-0.25(-1.27%)
Jun 22, 2012	19.56	19.61	19.37	19.54	7,314,640	+0.08(+0.39%)
Jun 21, 2012	19.71	19.85	19.45	19.46	8,181,488	-0.19(-0.95%)
Jun 20, 2012	19.79	19.86	19.53	19.65	6,536,691	-0.10(-0.49%)
Jun 19, 2012	19.59	19.86	19.53	19.74	8,383,958	+0.20(+1.01%)
Jun 18, 2012	19.41	19.66	19.41	19.55	6,866,724	+0.14(+0.73%)
Jun 15, 2012	19.20	19.46	19.00	19.41	16,713,050	+0.34(+1.78%)
Jun 14, 2012	18.93	19.11	18.86	19.07	6,277,168	+0.20(+1.05%)
Jun 13, 2012	18.92	19.04	18.82	18.87	11,436,894	-0.03(-0.16%)
Jun 12, 2012	19.07	19.14	18.82	18.90	12,454,549	-0.10(-0.53%)
Jun 11, 2012	19.09	19.20	19.00	19.00	11,544,968	+0.08(+0.40%)
Jun 08, 2012	18.72	18.93	18.69	18.93	8,771,675	+0.15(+0.81%)
Jun 07, 2012	19.02	19.02	18.69	18.77	15,254,579	-0.10(-0.54%)
Jun 06, 2012	19.14	19.17	18.86	18.88	28,091,560	-0.13(-0.67%)
Jun 05, 2012	18.84	19.02	18.66	19.00	8,531,358	+0.08(+0.43%)
Jun 04, 2012	18.74	19.02	18.72	18.92	10,395,986	+0.19(+1.00%)
Jun 01, 2012	19.21	19.28	18.69	18.73	16,394,942	-0.73(-3.75%)
May 31, 2012	19.47	19.62	19.39	19.46	12,269,076	-0.01(-0.08%)
May 30, 2012	19.47	19.72	19.42	19.48	7,984,465	-0.04(-0.23%)
May 29, 2012	19.40	19.53	19.31	19.52	26,006,302	+0.20(+1.03%)
May 25, 2012	19.21	19.41	19.20	19.32	24,691,176	+0.12(+0.62%)
May 24, 2012	19.25	19.30	19.06	19.21	24,516,156	-0.04(-0.21%)
May 23, 2012	19.08	19.28	19.01	19.25	8,285,057	+0.13(+0.67%)
May 22, 2012	19.28	19.36	19.07	19.12	7,548,102	-0.09(-0.49%)
May 21, 2012	19.18	19.26	19.12	19.21	7,116,776	+0.06(+0.31%)
May 18, 2012	19.06	19.30	19.02	19.15	10,602,062	+0.10(+0.55%)
May 17, 2012	19.16	19.20	18.99	19.05	7,963,075	-0.12(-0.62%)
May 16, 2012	19.25	19.40	19.01	19.17	13,764,521	-0.00(-0.03%)
May 15, 2012	19.40	19.44	19.11	19.17	7,019,548	-0.26(-1.33%)
May 14, 2012	19.48	19.56	19.34	19.43	13,729,857	-0.18(-0.94%)
May 11, 2012	19.52	19.80	19.50	19.61	8,099,177	-0.00(-0.02%)
May 10, 2012	19.43	19.68	19.24	19.62	18,734,014	+0.70(+3.70%)
May 09, 2012	18.79	19.08	18.75	18.92	10,233,865	-0.02(-0.13%)
May 08, 2012	19.01	19.04	18.77	18.94	9,259,331	-0.18(-0.96%)
May 07, 2012	19.05	19.15	18.94	19.13	5,682,525	+0.03(+0.18%)
May 04, 2012	19.21	19.24	19.01	19.09	5,192,088	-0.14(-0.72%)
May 03, 2012	19.28	19.36	19.19	19.23	5,659,425	-0.04(-0.23%)
May 02, 2012	19.20	19.31	19.18	19.28	6,508,020	-0.07(-0.38%)
May 01, 2012	19.15	19.47	19.14	19.35	6,196,803	+0.21(+1.12%)
Apr 30, 2012	19.11	19.23	19.11	19.14	4,530,036	-0.02(-0.10%)
Apr 27, 2012	19.15	19.20	19.03	19.16	4,643,181	+0.07(+0.39%)
Apr 26, 2012	18.84	19.14	18.83	19.08	5,348,148	+0.21(+1.10%)
Apr 25, 2012	18.95	18.96	18.77	18.87	6,513,245	+0.04(+0.24%)
Apr 24, 2012	18.77	18.85	18.74	18.83	6,163,067	+0.08(+0.42%)
Apr 23, 2012	18.83	18.86	18.74	18.75	6,089,876	-0.17(-0.89%)
Apr 20, 2012	18.97	19.02	18.85	18.92	6,974,555	+0.02(+0.13%)
Apr 19, 2012	18.99	19.08	18.84	18.89	6,303,987	-0.16(-0.86%)
Apr 18, 2012	19.03	19.11	18.98	19.06	5,904,943	-0.07(-0.36%)
Apr 17, 2012	18.98	19.15	18.92	19.13	5,435,623	+0.21(+1.13%)
Apr 16, 2012	18.94	18.97	18.86	18.91	17,976,106	+0.01(+0.05%)
Apr 13, 2012	19.01	19.09	18.89	18.90	17,437,808	-0.19(-0.99%)
Apr 12, 2012	18.94	19.19	18.93	19.09	7,382,914	+0.17(+0.92%)
Apr 11, 2012	18.98	19.03	18.89	18.92	7,961,985	+0.09(+0.50%)
Apr 10, 2012	18.98	19.02	18.82	18.82	8,489,888	-0.21(-1.09%)
Apr 09, 2012	18.98	19.15	18.96	19.03	6,818,677	-0.08(-0.44%)
Apr 05, 2012	19.09	19.13	18.99	19.12	6,025,338	-0.03(-0.16%)
Apr 04, 2012	19.08	19.23	19.07	19.15	7,935,315	-0.05(-0.28%)
Apr 03, 2012	19.20	19.25	19.07	19.20	8,930,132	-0.02(-0.10%)
Apr 02, 2012	19.20	19.37	19.13	19.22	8,869,307	+0.04(+0.21%)
Mar 30, 2012	19.24	19.26	19.15	19.18	6,650,345	+0.00(+0.03%)
Mar 29, 2012	19.12	19.19	18.88	19.18	10,189,035	-0.00(-0.03%)
Mar 28, 2012	19.38	19.40	19.18	19.18	10,500,303	-0.23(-1.20%)
Mar 27, 2012	19.42	19.55	19.37	19.41	6,223,632	-0.02(-0.10%)
Mar 26, 2012	19.40	19.44	19.32	19.43	6,891,799	+0.10(+0.51%)
Mar 23, 2012	19.46	19.50	19.29	19.34	6,474,905	-0.07(-0.36%)
Mar 22, 2012	19.53	19.64	19.38	19.40	10,994,861	-0.21(-1.06%)
Mar 21, 2012	19.48	19.66	19.43	19.61	7,244,392	+0.18(+0.94%)
Mar 20, 2012	19.41	19.45	19.31	19.43	5,088,497	-0.11(-0.56%)
Mar 19, 2012	19.43	19.60	19.38	19.54	5,610,068	+0.14(+0.74%)
Mar 16, 2012	19.53	19.53	19.36	19.39	22,017,248	-0.06(-0.33%)
Mar 15, 2012	19.50	19.50	19.33	19.46	5,875,547	+0.00(+0.03%)
Mar 14, 2012	19.50	19.58	19.39	19.45	5,299,528	-0.08(-0.41%)
Mar 13, 2012	19.39	19.54	19.31	19.53	6,368,237	+0.19(+0.97%)
Mar 12, 2012	19.38	19.38	19.28	19.34	4,858,885	-0.02(-0.10%)
Mar 09, 2012	19.22	19.37	19.16	19.36	7,451,996	+0.15(+0.77%)
Mar 08, 2012	19.28	19.35	19.17	19.22	6,013,919	+0.01(+0.08%)
Mar 07, 2012	19.18	19.27	19.11	19.20	8,038,447	+0.04(+0.21%)
Mar 06, 2012	19.06	19.21	18.91	19.16	9,822,869	-0.03(-0.15%)
Mar 05, 2012	19.37	19.39	19.07	19.19	11,088,851	-0.18(-0.92%)
Mar 02, 2012	19.46	19.50	19.34	19.37	9,853,211	-0.07(-0.37%)
Mar 01, 2012	19.65	19.70	19.28	19.44	18,185,118	-0.17(-0.87%)
Feb 29, 2012	19.73	19.75	19.55	19.61	10,363,497	-0.07(-0.37%)
Feb 28, 2012	19.51	19.75	19.49	19.69	13,211,399	+0.19(+1.00%)
Feb 27, 2012	19.35	19.54	19.35	19.49	43,187,816	+0.04(+0.20%)
Feb 24, 2012	19.23	19.47	19.21	19.45	29,736,630	+0.25(+1.29%)
Feb 23, 2012	19.08	19.31	19.04	19.20	37,334,328	+0.06(+0.31%)
Feb 22, 2012	19.26	19.29	19.10	19.14	10,673,584	-0.07(-0.36%)
Feb 21, 2012	19.27	19.29	19.12	19.21	21,563,286	+0.08(+0.43%)
Feb 17, 2012	18.84	19.32	18.79	19.13	19,341,736	+0.41(+2.21%)
Feb 16, 2012	18.26	18.83	18.26	18.72	16,372,283	+0.28(+1.53%)
Feb 15, 2012	18.56	18.62	18.35	18.43	13,636,482	+0.00(+0.03%)
Feb 14, 2012	18.56	18.58	18.23	18.43	10,951,939	-0.13(-0.68%)
Feb 13, 2012	18.56	18.65	18.45	18.55	9,743,963	+0.03(+0.16%)
Feb 10, 2012	18.37	18.53	18.31	18.53	11,270,843	+0.01(+0.05%)
Feb 09, 2012	18.49	18.55	18.36	18.52	9,735,773	+0.05(+0.29%)
Feb 08, 2012	18.32	18.46	18.27	18.46	11,658,022	+0.19(+1.07%)
Feb 07, 2012	18.09	18.33	18.00	18.27	8,051,084	+0.19(+1.02%)
Feb 06, 2012	18.12	18.24	18.06	18.08	8,896,007	-0.14(-0.78%)
Feb 03, 2012	18.22	18.25	17.99	18.22	10,419,919	+0.14(+0.78%)
Feb 02, 2012	18.14	18.16	17.82	18.08	15,007,280	-0.19(-1.07%)
Feb 01, 2012	18.11	18.45	18.11	18.28	9,368,843	+0.23(+1.30%)
Jan 31, 2012	18.13	18.25	17.90	18.04	10,767,789	+0.03(+0.16%)
Jan 30, 2012	18.05	18.05	17.79	18.01	20,491,236	-0.14(-0.78%)
Jan 27, 2012	18.09	18.18	17.94	18.16	13,787,118	+0.05(+0.30%)
Jan 26, 2012	18.29	18.38	18.07	18.10	13,269,575	-0.19(-1.01%)
Jan 25, 2012	17.97	18.29	17.84	18.29	9,600,639	+0.29(+1.60%)
Jan 24, 2012	18.17	18.18	17.83	18.00	9,605,902	-0.31(-1.70%)
Jan 23, 2012	18.49	18.52	18.25	18.31	8,292,060	-0.18(-0.98%)
Jan 20, 2012	18.34	18.54	18.27	18.49	11,420,972	+0.23(+1.28%)
Jan 19, 2012	18.26	18.36	18.13	18.26	10,090,128	+0.00(+0.03%)
Jan 18, 2012	18.03	18.27	17.93	18.25	11,018,593	+0.24(+1.35%)
Jan 17, 2012	17.97	18.13	17.94	18.01	8,034,298	+0.18(+1.01%)
Jan 13, 2012	17.79	17.84	17.71	17.83	6,897,654	-0.02(-0.14%)
Jan 12, 2012	17.85	17.91	17.79	17.85	8,968,258	+0.01(+0.08%)
Jan 11, 2012	18.01	18.05	17.69	17.84	12,291,317	-0.18(-1.00%)
Jan 10, 2012	18.12	18.22	17.99	18.02	12,081,191	+0.07(+0.41%)
Jan 09, 2012	18.10	18.12	17.75	17.95	11,339,262	-0.09(-0.51%)
Jan 06, 2012	17.96	18.18	17.88	18.04	9,551,339	+0.10(+0.57%)
Jan 05, 2012	18.16	18.19	17.66	17.94	13,694,057	-0.14(-0.76%)
Jan 04, 2012	18.20	18.24	18.04	18.07	8,683,695	-0.05(-0.30%)
Dec 30, 2011	18.15	18.29	18.11	18.13	4,812,182	+0.00(+0.03%)
Dec 29, 2011	17.88	18.15	17.88	18.12	5,201,044	+0.25(+1.42%)
Dec 28, 2011	18.15	18.15	17.83	17.87	5,875,473	-0.24(-1.32%)
Dec 27, 2011	18.08	18.19	18.02	18.11	3,716,294	+0.03(+0.16%)
Dec 23, 2011	18.00	18.12	17.94	18.08	4,402,162	+0.27(+1.53%)
Dec 21, 2011	17.46	17.82	17.46	17.80	9,256,486	+0.31(+1.75%)
Dec 20, 2011	17.25	17.57	17.22	17.50	9,929,755	+0.48(+2.81%)
Dec 19, 2011	17.25	17.37	16.96	17.02	9,213,269	-0.16(-0.94%)
Dec 16, 2011	17.27	17.39	17.09	17.18	20,092,168	-0.02(-0.11%)
Dec 15, 2011	17.35	17.51	17.05	17.20	12,871,512	-0.02(-0.14%)
Dec 14, 2011	17.23	17.35	17.05	17.22	10,748,641	-0.05(-0.31%)
Dec 13, 2011	17.41	17.57	17.21	17.28	11,495,971	-0.11(-0.64%)
Dec 12, 2011	17.38	17.40	17.24	17.39	9,833,601	-0.01(-0.08%)
Dec 09, 2011	17.43	17.54	17.35	17.40	8,518,636	+0.02(+0.11%)
Dec 08, 2011	17.55	17.58	17.38	17.39	10,749,983	-0.22(-1.27%)
Dec 07, 2011	17.64	17.82	17.44	17.61	30,729,554	-0.03(-0.17%)
Dec 06, 2011	17.59	17.74	17.55	17.64	12,019,281	+0.09(+0.50%)
Dec 05, 2011	17.46	17.75	17.39	17.55	16,985,434	+0.26(+1.52%)
Dec 02, 2011	17.68	17.68	17.25	17.29	21,371,504	-0.35(-2.00%)
Dec 01, 2011	17.84	17.87	17.46	17.64	15,425,157	-0.28(-1.57%)
Nov 30, 2011	17.75	17.93	17.62	17.92	14,828,263	+0.56(+3.22%)
Nov 29, 2011	17.41	17.43	17.31	17.36	9,823,555	+0.01(+0.06%)
Nov 28, 2011	17.45	17.51	17.25	17.35	13,696,792	+0.30(+1.76%)
Nov 25, 2011	16.95	17.19	16.89	17.05	3,896,472	+0.10(+0.56%)
Nov 23, 2011	17.26	17.26	16.81	16.96	13,506,842	-0.45(-2.58%)
Nov 22, 2011	17.65	17.65	17.11	17.41	15,037,324	-0.22(-1.25%)
Nov 21, 2011	17.68	17.86	17.56	17.63	47,271,812	-0.17(-0.94%)
Nov 18, 2011	17.75	17.96	17.67	17.79	41,979,548	+0.14(+0.81%)
Nov 17, 2011	17.80	17.89	17.54	17.65	32,335,516	-0.14(-0.81%)
Nov 16, 2011	17.66	18.06	17.64	17.79	12,188,972	-0.16(-0.88%)
Nov 15, 2011	17.88	17.99	17.78	17.95	6,382,650	+0.00(+0.03%)
Nov 14, 2011	18.07	18.07	17.88	17.95	7,244,294	-0.12(-0.69%)
Nov 11, 2011	18.08	18.16	18.01	18.07	10,261,295	+0.18(+0.99%)
Nov 10, 2011	17.71	17.92	17.65	17.89	13,687,056	+0.33(+1.90%)
Nov 09, 2011	17.63	17.80	17.45	17.56	17,020,238	-0.37(-2.08%)
Nov 08, 2011	17.62	17.98	17.49	17.93	14,343,277	+0.47(+2.71%)
Nov 07, 2011	17.39	17.52	17.28	17.46	12,677,094	+0.15(+0.88%)
Nov 04, 2011	17.38	17.42	17.08	17.31	11,419,542	-0.18(-1.01%)
Nov 03, 2011	17.30	17.62	16.50	17.48	25,898,414	+0.98(+5.93%)
Nov 02, 2011	16.80	16.80	16.31	16.50	14,776,946	+0.00(+0.03%)
Nov 01, 2011	16.47	16.66	16.29	16.50	12,287,805	-0.34(-2.04%)
Oct 31, 2011	17.08	17.15	16.83	16.84	10,446,104	-0.33(-1.95%)
Oct 28, 2011	17.00	17.21	16.91	17.18	10,747,033	+0.09(+0.50%)
Oct 27, 2011	16.83	17.21	16.68	17.09	13,502,381	+0.57(+3.44%)
Oct 26, 2011	16.35	16.54	16.29	16.52	10,915,304	+0.22(+1.38%)
Oct 25, 2011	16.59	16.66	16.27	16.30	11,980,801	-0.36(-2.18%)
Oct 24, 2011	16.88	16.92	16.59	16.66	10,282,283	-0.15(-0.88%)
Oct 21, 2011	16.74	16.93	16.58	16.81	13,690,646	+0.20(+1.21%)
Oct 20, 2011	16.54	16.64	16.31	16.61	14,915,539	+0.06(+0.38%)
Oct 19, 2011	16.61	16.87	16.52	16.55	9,463,437	-0.03(-0.17%)
Oct 18, 2011	16.37	16.66	16.27	16.58	7,638,403	+0.18(+1.08%)
Oct 17, 2011	16.51	16.58	16.37	16.40	6,169,466	-0.13(-0.78%)
Oct 14, 2011	16.50	16.58	16.41	16.53	7,395,585	+0.14(+0.85%)
Oct 13, 2011	16.38	16.49	16.17	16.39	8,026,449	-0.03(-0.20%)
Oct 12, 2011	16.11	16.60	16.03	16.42	12,615,502	+0.41(+2.57%)
Oct 11, 2011	15.97	16.06	15.84	16.01	12,339,780	-0.01(-0.06%)
Oct 10, 2011	15.93	16.06	15.87	16.02	9,773,031	+0.36(+2.29%)
Oct 07, 2011	15.52	15.79	15.47	15.66	11,703,486	+0.24(+1.58%)
Oct 06, 2011	15.42	15.51	15.31	15.42	19,086,960	+0.02(+0.12%)
Oct 05, 2011	15.46	15.49	15.20	15.40	12,269,777	+0.03(+0.22%)
Oct 04, 2011	15.22	15.38	14.88	15.37	12,673,713	+0.03(+0.19%)

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