Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	20.31	20.47	20.25	20.38	10,232,137	+0.05(+0.25%)
Oct 26, 2012	20.31	20.33	20.33	20.33	55,792,484	-0.04(-0.18%)
Oct 25, 2012	20.75	20.85	20.33	20.37	11,230,488	-0.35(-1.70%)
Oct 24, 2012	20.91	20.92	20.62	20.72	11,149,669	+0.02(+0.08%)
Oct 23, 2012	20.93	21.02	20.69	20.70	10,518,650	-0.81(-3.76%)
Oct 19, 2012	21.76	21.88	21.43	21.51	10,470,264	-0.25(-1.15%)
Oct 18, 2012	21.79	21.87	21.64	21.76	8,718,517	+0.00(+0.00%)
Oct 17, 2012	21.61	21.86	21.61	21.76	7,987,081	+0.07(+0.34%)
Oct 16, 2012	21.47	21.77	21.44	21.69	11,221,889	+0.36(+1.71%)
Oct 15, 2012	21.12	21.37	21.05	21.32	8,437,573	+0.27(+1.26%)
Oct 12, 2012	21.20	21.29	21.04	21.06	7,327,068	-0.11(-0.51%)
Oct 11, 2012	21.10	21.29	21.08	21.17	8,870,924	+0.15(+0.72%)
Oct 10, 2012	21.16	21.29	21.00	21.01	8,079,988	-0.06(-0.28%)
Oct 09, 2012	21.17	21.34	21.06	21.07	10,960,560	-0.11(-0.54%)
Oct 08, 2012	21.19	21.37	21.13	21.19	6,319,140	-0.05(-0.24%)
Oct 05, 2012	21.44	21.53	21.16	21.24	10,364,535	-0.15(-0.70%)
Oct 04, 2012	21.04	21.40	20.97	21.39	14,638,937	+0.47(+2.23%)
Oct 03, 2012	21.17	21.31	20.88	20.92	16,547,359	-0.26(-1.21%)
Oct 02, 2012	21.43	21.46	21.10	21.18	12,546,449	-0.13(-0.63%)
Oct 01, 2012	21.17	21.46	21.10	21.31	12,414,980	+0.14(+0.67%)
Sep 28, 2012	20.76	21.45	20.70	21.17	30,662,818	-0.24(-1.14%)
Sep 27, 2012	21.37	21.55	21.11	21.41	21,510,926	+0.11(+0.53%)
Sep 26, 2012	21.18	21.46	21.04	21.30	13,299,500	+0.09(+0.43%)
Sep 25, 2012	21.23	21.49	21.19	21.21	17,865,454	-0.05(-0.25%)
Sep 24, 2012	21.32	21.49	20.97	21.26	13,253,993	-0.27(-1.24%)
Sep 21, 2012	21.76	21.76	21.46	21.53	15,319,247	-0.04(-0.21%)
Sep 20, 2012	21.95	21.95	21.50	21.57	14,403,944	-0.21(-0.96%)
Sep 19, 2012	22.36	22.42	21.77	21.78	20,926,150	-0.01(-0.06%)
Sep 18, 2012	21.79	21.91	21.65	21.80	15,245,064	-0.06(-0.26%)
Sep 17, 2012	21.48	21.87	21.43	21.85	10,512,508	+0.30(+1.38%)
Sep 14, 2012	22.06	22.10	21.39	21.55	25,659,392	-0.57(-2.58%)
Sep 13, 2012	22.16	22.26	21.92	22.13	19,419,798	-0.37(-1.63%)
Sep 12, 2012	22.27	22.51	22.17	22.49	10,309,572	+0.26(+1.16%)
Sep 11, 2012	22.18	22.35	22.11	22.23	11,029,377	-0.08(-0.36%)
Sep 10, 2012	22.14	22.50	22.09	22.31	9,726,427	+0.17(+0.76%)
Sep 07, 2012	22.15	22.25	22.05	22.15	7,836,580	-0.04(-0.17%)
Sep 06, 2012	21.80	22.20	21.74	22.18	10,188,885	+0.47(+2.17%)
Sep 05, 2012	21.75	21.81	21.63	21.71	7,048,038	+0.02(+0.09%)
Sep 04, 2012	21.68	21.83	21.47	21.69	8,506,453	-0.02(-0.10%)
Aug 31, 2012	21.87	21.97	21.62	21.72	9,111,773	-0.09(-0.40%)
Aug 30, 2012	21.83	21.97	21.75	21.80	7,868,798	-0.19(-0.86%)
Aug 29, 2012	22.05	22.06	21.88	21.99	10,621,935	+0.50(+2.34%)
Aug 27, 2012	21.60	21.67	21.41	21.49	7,764,999	-0.10(-0.44%)
Aug 24, 2012	21.27	21.64	21.27	21.58	10,953,881	+0.31(+1.48%)
Aug 23, 2012	21.32	21.39	21.16	21.27	7,585,981	-0.07(-0.33%)
Aug 22, 2012	21.34	21.39	21.21	21.34	7,253,079	-0.02(-0.08%)
Aug 21, 2012	21.38	21.45	21.21	21.36	9,595,671	+0.02(+0.08%)
Aug 20, 2012	21.44	21.56	21.30	21.34	8,348,537	-0.11(-0.51%)
Aug 17, 2012	21.18	21.49	21.13	21.45	13,794,370	+0.33(+1.56%)
Aug 16, 2012	20.99	21.26	20.82	21.12	15,642,301	+0.12(+0.59%)
Aug 15, 2012	21.15	21.32	20.98	21.00	11,742,169	-0.15(-0.73%)
Aug 14, 2012	21.42	21.42	21.10	21.15	12,339,497	-0.21(-0.98%)
Aug 13, 2012	21.02	21.37	20.92	21.36	7,718,221	+0.30(+1.43%)
Aug 10, 2012	21.09	21.17	21.02	21.06	10,415,390	-0.12(-0.59%)
Aug 09, 2012	21.31	21.39	21.15	21.18	11,122,686	-0.19(-0.88%)
Aug 08, 2012	21.34	21.44	21.21	21.37	9,282,425	-0.06(-0.28%)
Aug 07, 2012	21.31	21.66	21.31	21.43	9,326,340	+0.14(+0.68%)
Aug 06, 2012	21.11	21.33	21.09	21.29	7,092,168	+0.21(+1.00%)
Aug 03, 2012	20.86	21.09	20.81	21.07	10,093,904	+0.45(+2.19%)
Aug 02, 2012	20.50	20.72	20.29	20.62	11,736,730	-0.10(-0.49%)
Aug 01, 2012	20.84	21.02	20.67	20.72	10,763,756	-0.08(-0.37%)
Jul 31, 2012	21.18	21.30	20.78	20.80	14,663,040	-0.56(-2.61%)
Jul 30, 2012	21.60	21.78	21.28	21.36	10,223,227	-0.26(-1.22%)
Jul 27, 2012	21.58	21.72	21.31	21.62	11,689,772	+0.10(+0.47%)
Jul 26, 2012	21.06	21.59	21.01	21.52	16,456,074	+0.68(+3.28%)
Jul 25, 2012	20.84	21.00	20.75	20.84	9,249,769	+0.12(+0.59%)
Jul 24, 2012	20.78	20.93	20.59	20.71	9,317,360	+0.02(+0.12%)
Jul 23, 2012	20.51	20.78	20.35	20.69	9,669,411	-0.05(-0.25%)
Jul 20, 2012	21.10	21.17	20.73	20.74	13,437,047	-0.49(-2.29%)
Jul 19, 2012	21.21	21.39	20.97	21.23	12,185,012	+0.14(+0.67%)
Jul 18, 2012	20.61	21.16	20.50	21.09	12,300,330	+0.42(+2.02%)
Jul 17, 2012	20.61	20.82	20.48	20.67	11,959,233	-0.06(-0.28%)
Jul 16, 2012	20.90	20.92	20.70	20.73	13,109,018	-0.21(-1.01%)
Jul 13, 2012	20.56	21.01	20.51	20.94	12,785,473	+0.48(+2.34%)
Jul 12, 2012	20.48	20.55	20.10	20.46	16,788,876	-0.10(-0.48%)
Jul 11, 2012	20.43	20.59	20.17	20.56	19,508,920	+0.22(+1.06%)
Jul 10, 2012	20.19	20.50	20.19	20.34	16,299,888	+0.23(+1.12%)
Jul 09, 2012	20.32	20.43	20.06	20.12	15,603,380	-0.25(-1.20%)
Jul 06, 2012	20.41	20.55	20.23	20.36	18,199,202	-0.18(-0.89%)
Jul 05, 2012	20.21	20.66	20.18	20.55	24,970,108	+0.38(+1.90%)
Jul 03, 2012	19.91	20.19	19.67	20.16	16,836,374	+0.36(+1.83%)
Jul 02, 2012	19.56	19.94	19.62	19.80	26,367,652	+0.24(+1.22%)
Jun 29, 2012	19.57	20.17	18.96	19.56	96,849,840	-2.03(-9.40%)
Jun 28, 2012	21.74	21.95	21.36	21.59	26,200,750	-0.27(-1.24%)
Jun 27, 2012	22.05	22.20	21.73	21.86	12,589,402	-0.08(-0.35%)
Jun 26, 2012	21.78	22.03	21.68	21.94	10,747,709	+0.22(+1.02%)
Jun 25, 2012	21.92	22.00	21.55	21.72	13,320,114	-0.43(-1.95%)
Jun 22, 2012	22.04	22.18	21.90	22.15	17,240,884	+0.16(+0.75%)
Jun 21, 2012	22.56	22.83	21.96	21.99	18,010,544	-0.57(-2.51%)
Jun 20, 2012	22.85	22.89	22.42	22.55	14,406,691	-0.08(-0.33%)
Jun 19, 2012	22.60	22.87	22.58	22.63	9,687,994	+0.03(+0.14%)
Jun 18, 2012	22.62	22.67	22.31	22.60	14,200,617	-0.08(-0.34%)
Jun 15, 2012	22.34	22.73	22.19	22.67	18,903,204	+0.39(+1.73%)
Jun 14, 2012	23.05	23.05	22.14	22.29	26,983,892	-0.49(-2.15%)
Jun 13, 2012	23.89	23.96	22.57	22.78	25,540,712	-1.20(-5.00%)
Jun 12, 2012	23.98	24.21	23.79	23.98	11,397,963	+0.03(+0.13%)
Jun 11, 2012	24.32	24.49	23.93	23.95	7,020,281	-0.26(-1.09%)
Jun 08, 2012	23.93	24.24	23.69	24.21	8,138,465	+0.29(+1.19%)
Jun 07, 2012	24.05	24.15	23.68	23.92	7,941,209	+0.06(+0.27%)
Jun 06, 2012	23.64	23.87	23.56	23.86	8,743,754	+0.35(+1.48%)
Jun 05, 2012	23.24	23.57	23.18	23.51	10,302,563	+0.18(+0.77%)
Jun 04, 2012	23.30	23.42	22.98	23.33	11,445,289	+0.02(+0.10%)
Jun 01, 2012	23.69	23.74	23.22	23.31	10,519,013	-0.80(-3.31%)
May 31, 2012	24.18	24.26	23.77	24.11	12,112,830	-0.08(-0.31%)
May 30, 2012	24.40	24.57	24.10	24.18	11,629,301	-0.51(-2.08%)
May 29, 2012	24.38	24.70	24.30	24.70	9,807,585	+0.47(+1.96%)
May 25, 2012	24.03	24.31	23.96	24.22	7,509,549	+0.29(+1.22%)
May 24, 2012	23.97	24.19	23.77	23.93	9,689,114	-0.01(-0.04%)
May 23, 2012	24.00	24.27	23.64	23.94	9,558,606	-0.21(-0.86%)
May 22, 2012	23.88	24.30	23.87	24.15	11,468,198	+0.27(+1.14%)
May 21, 2012	23.45	23.90	23.45	23.88	10,143,970	+0.40(+1.70%)
May 18, 2012	23.47	24.00	23.40	23.48	17,790,792	+0.24(+1.05%)
May 17, 2012	23.77	23.82	23.22	23.23	10,604,238	-0.59(-2.49%)
May 16, 2012	23.99	24.25	23.65	23.82	11,188,889	-0.05(-0.21%)
May 15, 2012	23.89	24.27	23.83	23.87	8,002,761	-0.06(-0.23%)
May 14, 2012	23.97	24.15	23.81	23.93	6,328,621	-0.18(-0.73%)
May 11, 2012	23.87	24.34	23.75	24.10	7,105,548	+0.16(+0.65%)
May 10, 2012	24.28	24.38	23.88	23.95	10,553,810	-0.13(-0.55%)
May 09, 2012	23.92	24.24	23.84	24.08	10,134,660	-0.13(-0.53%)
May 08, 2012	24.45	24.53	23.73	24.21	15,785,957	-0.60(-2.41%)
May 07, 2012	24.80	25.00	24.76	24.81	7,706,641	-0.09(-0.35%)
May 04, 2012	25.36	25.39	24.83	24.89	8,099,401	-0.58(-2.26%)
May 03, 2012	25.43	25.56	25.28	25.47	11,553,322	+0.03(+0.10%)
May 02, 2012	24.72	25.51	24.72	25.44	11,881,775	+0.66(+2.68%)
May 01, 2012	24.92	24.94	24.60	24.78	11,413,458	-0.13(-0.51%)
Apr 30, 2012	24.71	24.94	24.71	24.91	10,725,257	+0.27(+1.11%)
Apr 27, 2012	24.51	24.84	24.45	24.63	10,004,893	+0.06(+0.26%)
Apr 26, 2012	24.28	24.66	24.21	24.57	6,994,124	+0.29(+1.21%)
Apr 25, 2012	23.86	24.28	23.81	24.28	9,418,387	+0.51(+2.14%)
Apr 24, 2012	24.27	24.44	23.68	23.77	14,882,488	-0.67(-2.73%)
Apr 23, 2012	24.45	24.49	24.20	24.44	7,135,788	-0.23(-0.92%)
Apr 20, 2012	24.43	24.81	24.43	24.66	10,441,725	+0.26(+1.06%)
Apr 19, 2012	24.63	24.70	24.28	24.41	9,013,259	-0.21(-0.86%)
Apr 18, 2012	24.34	24.70	24.28	24.62	9,178,871	+0.16(+0.66%)
Apr 17, 2012	24.46	24.49	24.31	24.45	6,480,530	+0.10(+0.39%)
Apr 16, 2012	24.28	24.47	24.20	24.36	8,011,385	+0.13(+0.55%)
Apr 13, 2012	24.24	24.41	24.11	24.22	6,469,091	+0.03(+0.14%)
Apr 12, 2012	24.08	24.20	23.86	24.19	12,932,263	+0.09(+0.37%)
Apr 11, 2012	23.98	24.22	23.93	24.10	13,509,507	+0.40(+1.68%)
Apr 10, 2012	24.60	24.60	23.59	23.70	18,935,822	-0.94(-3.82%)
Apr 09, 2012	24.24	24.71	24.16	24.65	12,620,391	+0.07(+0.27%)
Apr 05, 2012	24.28	24.61	24.27	24.58	9,866,817	+0.20(+0.82%)
Apr 04, 2012	24.30	24.47	24.20	24.38	9,955,668	-0.08(-0.35%)
Apr 03, 2012	24.23	24.47	24.11	24.46	9,902,244	+0.19(+0.78%)
Apr 02, 2012	24.14	24.45	24.04	24.27	10,989,929	+0.13(+0.53%)
Mar 30, 2012	24.13	24.31	24.01	24.14	10,414,167	+0.13(+0.55%)
Mar 29, 2012	23.67	24.04	23.67	24.01	8,818,134	+0.14(+0.58%)
Mar 28, 2012	23.96	24.03	23.66	23.88	10,374,297	-0.14(-0.60%)
Mar 27, 2012	24.20	24.31	23.98	24.02	11,349,664	-0.15(-0.62%)
Mar 26, 2012	24.02	24.22	23.98	24.17	14,048,431	+0.25(+1.05%)
Mar 23, 2012	24.76	24.83	23.62	23.92	29,765,524	-0.79(-3.22%)
Mar 22, 2012	24.52	24.85	24.29	24.71	22,895,414	+0.12(+0.50%)
Mar 21, 2012	24.95	25.09	24.58	24.59	16,963,512	-0.29(-1.16%)
Mar 20, 2012	24.88	25.15	24.88	24.88	11,989,961	-0.09(-0.35%)
Mar 19, 2012	24.91	25.05	24.71	24.97	11,677,219	+0.20(+0.82%)
Mar 16, 2012	24.66	24.89	24.62	24.76	16,224,483	+0.11(+0.44%)
Mar 15, 2012	24.68	24.73	24.56	24.65	8,193,664	+0.10(+0.39%)
Mar 14, 2012	24.69	24.77	24.53	24.56	8,367,823	-0.10(-0.42%)
Mar 13, 2012	24.49	24.68	24.39	24.66	10,554,839	+0.29(+1.20%)
Mar 12, 2012	24.22	24.47	24.18	24.37	10,339,140	-0.12(-0.48%)
Mar 09, 2012	24.19	24.53	24.09	24.49	11,019,176	+0.46(+1.93%)
Mar 08, 2012	24.08	24.16	23.97	24.02	5,125,676	+0.07(+0.30%)
Mar 07, 2012	23.93	24.08	23.89	23.95	8,020,830	+0.05(+0.22%)
Mar 06, 2012	24.17	24.32	23.82	23.90	8,849,084	-0.42(-1.74%)
Mar 05, 2012	24.20	24.42	24.11	24.32	8,015,930	+0.11(+0.46%)
Mar 02, 2012	24.20	24.28	24.04	24.21	7,872,707	+0.04(+0.18%)
Mar 01, 2012	24.24	24.26	24.05	24.17	7,938,913	+0.16(+0.66%)
Feb 29, 2012	23.92	24.09	23.79	24.01	7,955,757	+0.11(+0.46%)
Feb 28, 2012	23.90	23.94	23.70	23.90	5,672,314	+0.06(+0.24%)
Feb 27, 2012	23.55	23.96	23.48	23.84	6,828,579	+0.20(+0.83%)
Feb 24, 2012	23.61	23.71	23.50	23.65	5,254,099	+0.03(+0.14%)
Feb 23, 2012	23.56	23.74	23.48	23.61	6,586,044	+0.09(+0.39%)
Feb 22, 2012	23.37	23.63	23.35	23.52	7,009,550	+0.17(+0.74%)
Feb 21, 2012	23.71	23.84	23.29	23.35	8,213,364	-0.38(-1.62%)
Feb 17, 2012	23.75	23.91	23.64	23.73	7,818,577	+0.12(+0.49%)
Feb 16, 2012	23.69	23.90	23.48	23.62	7,482,060	-0.10(-0.41%)
Feb 15, 2012	23.79	23.94	23.65	23.71	11,158,043	-0.01(-0.03%)
Feb 14, 2012	23.31	23.72	23.20	23.72	10,703,274	+0.31(+1.34%)
Feb 13, 2012	23.54	23.57	23.27	23.41	6,602,438	-0.04(-0.18%)
Feb 10, 2012	23.37	23.49	23.31	23.45	6,978,831	-0.08(-0.33%)
Feb 09, 2012	23.53	23.62	23.41	23.53	6,570,402	-0.04(-0.16%)
Feb 08, 2012	23.25	23.73	23.25	23.57	12,451,623	+0.38(+1.63%)
Feb 07, 2012	22.96	23.29	22.91	23.19	5,850,335	+0.17(+0.74%)
Feb 06, 2012	22.92	23.11	22.84	23.02	7,001,611	-0.01(-0.04%)
Feb 03, 2012	23.03	23.14	22.94	23.03	14,824,797	+0.15(+0.66%)
Feb 02, 2012	23.14	23.18	22.82	22.87	10,532,970	-0.21(-0.90%)
Feb 01, 2012	23.23	23.32	23.08	23.08	11,238,275	-0.05(-0.23%)
Jan 31, 2012	23.26	23.35	23.02	23.13	27,797,774	+0.13(+0.58%)
Jan 30, 2012	22.57	23.17	22.44	23.00	13,363,906	+0.28(+1.25%)
Jan 27, 2012	22.73	22.83	22.58	22.72	7,792,564	-0.04(-0.19%)
Jan 26, 2012	22.91	22.96	22.64	22.76	8,441,712	-0.20(-0.88%)
Jan 25, 2012	22.67	22.98	22.67	22.96	12,792,739	+0.22(+0.98%)
Jan 24, 2012	22.54	22.78	22.47	22.74	7,346,310	+0.14(+0.64%)
Jan 23, 2012	22.67	22.91	22.51	22.59	9,360,756	-0.04(-0.20%)
Jan 20, 2012	22.59	22.69	22.47	22.64	10,057,242	+0.04(+0.18%)
Jan 19, 2012	22.41	22.68	22.36	22.60	10,291,820	+0.16(+0.71%)
Jan 18, 2012	21.98	22.50	21.96	22.44	13,798,627	+0.36(+1.63%)
Jan 17, 2012	21.96	22.12	21.81	22.08	9,262,400	+0.21(+0.96%)
Jan 13, 2012	21.89	22.01	21.81	21.87	7,342,777	-0.18(-0.81%)
Jan 12, 2012	21.87	22.06	21.74	22.05	8,446,814	+0.21(+0.98%)
Jan 11, 2012	21.86	21.94	21.76	21.83	7,862,934	-0.07(-0.34%)
Jan 10, 2012	21.99	22.01	21.73	21.91	11,026,657	+0.03(+0.12%)
Jan 09, 2012	21.82	22.01	21.73	21.88	11,288,907	+0.08(+0.37%)
Jan 06, 2012	21.79	21.91	21.70	21.80	8,721,628	-0.04(-0.17%)
Jan 05, 2012	21.76	21.93	21.58	21.84	9,432,264	-0.01(-0.06%)
Jan 04, 2012	21.51	21.97	21.47	21.85	10,609,427	+0.41(+1.92%)
Dec 30, 2011	21.68	21.68	21.44	21.44	7,427,346	-0.24(-1.12%)
Dec 29, 2011	21.48	21.78	21.47	21.68	9,595,708	+0.23(+1.07%)
Dec 28, 2011	21.79	21.80	21.42	21.45	7,673,342	-0.30(-1.37%)
Dec 27, 2011	21.57	21.80	21.47	21.75	7,244,524	+0.19(+0.90%)
Dec 23, 2011	21.19	21.56	21.08	21.56	8,052,122	+0.12(+0.57%)
Dec 21, 2011	21.32	21.64	20.98	21.43	28,097,306	+0.61(+2.91%)
Dec 20, 2011	21.02	21.33	20.66	20.83	20,159,806	+0.06(+0.27%)
Dec 19, 2011	20.89	20.94	20.70	20.77	9,840,477	-0.06(-0.31%)
Dec 16, 2011	21.09	21.15	20.81	20.84	14,371,246	-0.09(-0.44%)
Dec 15, 2011	21.23	21.30	20.78	20.93	11,893,963	-0.07(-0.33%)
Dec 14, 2011	21.13	21.29	20.86	21.00	10,625,532	-0.15(-0.69%)
Dec 13, 2011	21.61	21.76	21.00	21.15	12,039,944	-0.42(-1.96%)
Dec 12, 2011	21.65	21.75	21.31	21.57	12,193,827	-0.16(-0.75%)
Dec 09, 2011	21.24	21.86	21.20	21.73	13,960,646	+0.56(+2.63%)
Dec 08, 2011	21.27	21.46	21.13	21.17	10,554,762	-0.16(-0.74%)
Dec 07, 2011	21.53	21.58	21.19	21.33	12,596,471	-0.08(-0.37%)
Dec 06, 2011	21.62	21.63	21.35	21.41	7,803,357	-0.08(-0.36%)
Dec 05, 2011	21.52	21.69	21.34	21.49	9,933,030	+0.08(+0.36%)
Dec 02, 2011	21.31	21.51	21.25	21.41	10,637,354	+0.22(+1.05%)
Dec 01, 2011	21.21	21.43	21.03	21.19	10,743,433	-0.19(-0.87%)
Nov 30, 2011	21.58	21.67	21.10	21.38	15,127,147	+0.29(+1.38%)
Nov 29, 2011	21.17	21.21	20.96	21.09	12,391,783	-0.01(-0.04%)
Nov 28, 2011	20.46	21.30	20.43	21.09	17,369,918	+1.03(+5.13%)
Nov 25, 2011	20.15	20.42	20.07	20.07	3,909,629	-0.14(-0.71%)
Nov 23, 2011	20.17	20.44	20.11	20.21	8,403,074	-0.16(-0.76%)
Nov 22, 2011	20.27	20.59	20.22	20.37	8,608,105	+0.13(+0.63%)
Nov 21, 2011	20.36	20.48	19.96	20.24	8,272,321	-0.38(-1.82%)
Nov 18, 2011	20.59	20.78	20.33	20.61	10,619,269	+0.19(+0.94%)
Nov 17, 2011	20.70	20.82	20.20	20.42	10,162,905	-0.40(-1.93%)
Nov 16, 2011	21.15	21.23	20.79	20.83	9,954,535	-0.50(-2.34%)
Nov 15, 2011	21.17	21.47	21.04	21.33	7,889,173	+0.04(+0.21%)
Nov 14, 2011	21.30	21.53	21.16	21.28	7,704,155	-0.09(-0.42%)
Nov 11, 2011	21.06	21.43	20.99	21.37	9,120,148	+0.50(+2.37%)
Nov 10, 2011	20.76	21.01	20.57	20.87	10,566,097	+0.35(+1.69%)
Nov 09, 2011	20.77	20.90	20.36	20.53	13,167,680	-0.68(-3.21%)
Nov 08, 2011	20.98	21.26	20.83	21.21	10,864,838	+0.36(+1.73%)
Nov 07, 2011	21.01	21.18	20.77	20.85	9,771,334	-0.13(-0.61%)
Nov 04, 2011	21.16	21.33	20.81	20.98	9,267,877	-0.29(-1.36%)
Nov 03, 2011	21.37	21.39	20.80	21.27	12,139,978	+0.16(+0.78%)
Nov 02, 2011	21.26	21.29	20.91	21.10	13,075,414	+0.24(+1.13%)

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