Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	27.35	27.72	27.19	27.72	1,479,105	+0.42(+1.56%)
Dec 28, 2012	27.52	27.63	27.29	27.29	1,100,621	-0.38(-1.36%)
Dec 27, 2012	27.85	27.95	27.31	27.67	1,296,600	-0.14(-0.51%)
Dec 26, 2012	27.94	28.05	27.71	27.81	816,323	-0.13(-0.48%)
Dec 24, 2012	27.99	28.16	27.89	27.94	469,646	-0.09(-0.33%)
Dec 21, 2012	28.23	28.31	27.88	28.03	4,988,695	-0.37(-1.29%)
Dec 20, 2012	28.67	28.67	28.25	28.40	1,486,502	+0.14(+0.49%)
Dec 19, 2012	28.47	28.53	28.25	28.26	1,123,064	-0.13(-0.45%)
Dec 18, 2012	28.18	28.41	28.09	28.39	2,029,064	+0.32(+1.12%)
Dec 17, 2012	27.96	28.22	27.81	28.07	1,655,891	+0.32(+1.15%)
Dec 14, 2012	27.93	27.96	27.60	27.75	1,571,368	-0.18(-0.63%)
Dec 13, 2012	28.33	28.46	27.89	27.93	3,309,291	-0.50(-1.75%)
Dec 12, 2012	28.52	28.69	28.40	28.43	867,159	-0.04(-0.12%)
Dec 11, 2012	28.61	28.61	28.30	28.46	1,158,847	+0.04(+0.12%)
Dec 10, 2012	28.54	28.59	28.15	28.43	1,328,838	+0.06(+0.20%)
Dec 07, 2012	28.51	28.56	28.08	28.37	961,886	-0.08(-0.27%)
Dec 06, 2012	28.37	28.52	28.30	28.45	740,533	+0.08(+0.27%)
Dec 05, 2012	28.37	28.46	28.18	28.37	924,093	+0.06(+0.20%)
Dec 04, 2012	28.38	28.51	28.23	28.31	721,204	-0.07(-0.25%)
Nov 30, 2012	28.39	28.45	28.21	28.38	1,462,150	+0.06(+0.20%)
Nov 29, 2012	28.38	28.44	28.11	28.33	889,828	+0.05(+0.17%)
Nov 28, 2012	27.96	28.29	27.80	28.28	535,416	+0.23(+0.82%)
Nov 27, 2012	28.12	28.26	27.91	28.05	1,105,151	-0.06(-0.20%)
Nov 26, 2012	27.96	28.22	27.93	28.10	892,666	-0.14(-0.50%)
Nov 23, 2012	28.16	28.24	27.90	28.24	377,393	+0.30(+1.08%)
Nov 21, 2012	27.86	28.00	27.71	27.94	625,502	+0.00(+0.00%)
Nov 20, 2012	27.77	27.96	27.62	27.94	955,053	+0.18(+0.66%)
Nov 19, 2012	27.68	27.80	27.56	27.76	1,177,349	+0.36(+1.31%)
Nov 16, 2012	26.95	27.81	26.63	27.40	2,953,420	+0.57(+2.11%)
Nov 15, 2012	26.70	27.04	26.59	26.84	839,278	+0.26(+0.98%)
Nov 14, 2012	27.09	27.31	26.53	26.58	849,390	-0.36(-1.35%)
Nov 13, 2012	27.18	27.42	26.93	26.94	877,090	-0.28(-1.03%)
Nov 12, 2012	27.40	27.41	27.04	27.22	1,083,432	-0.17(-0.61%)
Nov 09, 2012	27.35	27.55	27.22	27.39	1,093,699	+0.08(+0.31%)
Nov 08, 2012	27.20	27.63	27.20	27.30	1,024,117	-0.05(-0.18%)
Nov 07, 2012	27.80	27.80	27.05	27.35	964,267	-0.56(-2.01%)
Nov 06, 2012	27.56	27.96	27.50	27.91	1,125,940	+0.43(+1.58%)
Nov 05, 2012	27.24	27.58	27.05	27.48	847,261	+0.12(+0.44%)
Nov 02, 2012	28.06	28.06	27.35	27.36	2,080,928	-0.50(-1.79%)
Nov 01, 2012	27.90	28.05	27.73	27.86	981,528	-0.05(-0.18%)
Oct 31, 2012	25.89	28.38	25.89	27.91	2,044,500	-0.54(-1.90%)
Oct 26, 2012	28.02	28.45	28.45	28.45	1,670,851	+0.47(+1.68%)
Oct 25, 2012	27.87	28.01	27.80	27.98	1,162,862	+0.34(+1.22%)
Oct 24, 2012	27.70	27.79	27.60	27.64	765,495	+0.01(+0.05%)
Oct 23, 2012	27.50	27.71	27.32	27.63	862,567	-0.06(-0.23%)
Oct 19, 2012	27.81	27.88	27.50	27.69	1,490,622	-0.21(-0.75%)
Oct 18, 2012	27.63	27.96	27.56	27.90	1,022,605	+0.29(+1.04%)
Oct 17, 2012	27.46	27.65	27.35	27.61	885,898	+0.25(+0.92%)
Oct 16, 2012	27.28	27.43	27.19	27.36	729,014	+0.29(+1.06%)
Oct 15, 2012	26.76	27.12	26.76	27.07	882,537	+0.18(+0.65%)
Oct 12, 2012	27.07	27.21	26.79	26.90	687,518	-0.18(-0.67%)
Oct 11, 2012	27.14	27.24	27.03	27.08	744,903	+0.12(+0.44%)
Oct 10, 2012	26.83	27.12	26.83	26.96	611,832	+0.04(+0.13%)
Oct 09, 2012	27.14	27.18	26.91	26.93	742,666	-0.18(-0.67%)
Oct 08, 2012	27.05	27.18	27.00	27.11	609,375	-0.01(-0.03%)
Oct 05, 2012	27.02	27.28	26.90	27.12	587,449	+0.15(+0.55%)
Oct 04, 2012	26.72	27.03	26.65	26.97	886,763	+0.38(+1.42%)
Oct 03, 2012	26.51	26.74	26.42	26.59	1,039,605	+0.09(+0.33%)
Oct 02, 2012	26.63	26.67	26.35	26.50	1,027,218	-0.00(-0.02%)
Oct 01, 2012	26.74	26.81	26.46	26.51	1,231,545	-0.02(-0.08%)
Sep 28, 2012	26.39	26.61	26.27	26.53	1,498,899	-0.07(-0.26%)
Sep 27, 2012	26.56	26.77	26.32	26.60	1,986,728	+0.12(+0.45%)
Sep 26, 2012	26.88	26.98	26.46	26.48	1,139,158	-0.36(-1.36%)
Sep 25, 2012	27.26	27.36	26.83	26.84	990,165	-0.32(-1.19%)
Sep 24, 2012	27.21	27.38	27.11	27.16	1,103,531	-0.21(-0.77%)
Sep 21, 2012	27.50	27.56	27.12	27.37	4,999,776	+0.02(+0.08%)
Sep 20, 2012	27.34	27.59	27.21	27.35	1,342,316	-0.16(-0.57%)
Sep 19, 2012	27.69	27.82	27.51	27.51	971,252	-0.18(-0.66%)
Sep 18, 2012	27.80	27.80	27.61	27.69	1,123,466	-0.01(-0.04%)
Sep 17, 2012	27.75	28.01	27.63	27.70	1,140,073	+0.05(+0.17%)
Sep 14, 2012	27.57	27.89	27.57	27.66	1,231,022	+0.03(+0.13%)
Sep 13, 2012	27.25	27.65	27.16	27.62	1,039,448	+0.43(+1.58%)
Sep 12, 2012	27.21	27.23	27.08	27.19	882,452	+0.06(+0.23%)
Sep 11, 2012	26.74	27.14	26.74	27.13	973,402	+0.35(+1.29%)
Sep 10, 2012	26.82	26.93	26.69	26.78	910,394	-0.06(-0.21%)
Sep 07, 2012	27.14	27.17	26.80	26.84	1,346,330	-0.30(-1.10%)
Sep 06, 2012	27.08	27.21	27.02	27.14	1,245,619	+0.29(+1.08%)
Sep 05, 2012	26.87	26.94	26.73	26.85	1,047,008	-0.06(-0.23%)
Sep 04, 2012	26.86	26.96	26.67	26.91	1,087,131	+0.10(+0.39%)
Aug 31, 2012	26.82	26.94	26.69	26.80	1,092,052	+0.09(+0.34%)
Aug 30, 2012	26.62	26.81	26.48	26.71	988,381	-0.01(-0.05%)
Aug 29, 2012	26.80	26.91	26.43	26.73	1,370,897	-0.18(-0.67%)
Aug 27, 2012	27.09	27.17	26.88	26.91	726,176	-0.20(-0.74%)
Aug 24, 2012	26.89	27.18	26.81	27.11	625,792	+0.17(+0.62%)
Aug 23, 2012	27.07	27.08	26.91	26.94	665,606	-0.15(-0.54%)
Aug 22, 2012	27.07	27.16	26.88	27.09	967,689	-0.01(-0.05%)
Aug 21, 2012	27.47	27.65	27.07	27.10	1,226,214	-0.35(-1.26%)
Aug 20, 2012	27.39	27.46	27.25	27.45	1,101,618	+0.04(+0.15%)
Aug 17, 2012	27.19	27.44	27.10	27.41	1,083,163	+0.19(+0.69%)
Aug 16, 2012	26.76	27.22	26.71	27.22	1,173,554	+0.45(+1.68%)
Aug 15, 2012	26.62	26.85	26.59	26.77	670,847	+0.12(+0.44%)
Aug 14, 2012	26.62	26.81	26.59	26.65	611,342	+0.09(+0.34%)
Aug 13, 2012	26.54	26.62	26.31	26.56	634,733	+0.01(+0.05%)
Aug 10, 2012	26.36	26.56	26.29	26.55	569,619	+0.08(+0.29%)
Aug 09, 2012	26.46	26.57	26.35	26.47	740,507	-0.02(-0.08%)
Aug 08, 2012	26.27	26.52	26.23	26.49	839,004	+0.08(+0.32%)
Aug 07, 2012	26.31	26.47	26.22	26.41	873,839	+0.11(+0.42%)
Aug 06, 2012	26.59	26.66	26.26	26.30	640,009	-0.21(-0.81%)
Aug 03, 2012	26.29	26.60	26.26	26.51	1,071,640	+0.51(+1.97%)
Aug 02, 2012	25.92	26.00	25.72	26.00	1,034,727	+0.00(+0.00%)
Aug 01, 2012	26.31	26.40	25.92	26.00	999,943	-0.24(-0.90%)
Jul 31, 2012	26.48	26.52	26.15	26.24	1,173,179	-0.34(-1.28%)
Jul 30, 2012	26.41	26.68	26.37	26.58	980,525	+0.19(+0.74%)
Jul 27, 2012	26.44	26.68	26.19	26.38	1,971,649	+0.33(+1.28%)
Jul 26, 2012	26.06	26.33	25.98	26.05	1,158,297	+0.33(+1.27%)
Jul 25, 2012	25.83	25.95	25.58	25.72	824,301	+0.00(+0.00%)
Jul 24, 2012	25.83	25.84	25.50	25.72	969,957	-0.06(-0.21%)
Jul 23, 2012	25.33	25.87	25.31	25.78	1,090,407	-0.03(-0.13%)
Jul 20, 2012	25.96	26.18	25.74	25.81	8,500,763	-0.30(-1.14%)
Jul 19, 2012	26.27	26.27	25.85	26.11	1,469,663	-0.03(-0.13%)
Jul 18, 2012	26.01	26.25	25.98	26.15	1,485,322	-0.01(-0.03%)
Jul 17, 2012	26.22	26.32	25.80	26.15	2,164,763	+0.01(+0.05%)
Jul 16, 2012	26.34	26.34	25.87	26.14	1,657,678	-0.29(-1.10%)
Jul 13, 2012	26.08	26.47	26.02	26.43	1,633,455	+0.27(+1.03%)
Jul 12, 2012	26.13	26.30	26.04	26.16	1,315,038	-0.19(-0.74%)
Jul 11, 2012	26.35	26.44	26.19	26.35	1,559,483	+0.02(+0.08%)
Jul 10, 2012	26.45	26.51	26.25	26.33	1,118,460	-0.03(-0.13%)
Jul 09, 2012	26.41	26.50	26.24	26.37	1,006,983	-0.07(-0.26%)
Jul 06, 2012	26.08	26.48	26.00	26.44	1,180,152	+0.03(+0.13%)
Jul 05, 2012	26.55	26.59	26.28	26.40	917,463	-0.24(-0.89%)
Jul 03, 2012	26.49	26.64	26.43	26.64	563,368	+0.06(+0.21%)
Jul 02, 2012	26.53	26.70	26.34	26.58	1,543,278	+0.19(+0.71%)
Jun 29, 2012	26.26	26.43	26.12	26.39	2,494,720	+0.67(+2.61%)
Jun 28, 2012	25.51	25.74	25.34	25.72	1,537,753	+0.08(+0.32%)
Jun 27, 2012	25.73	25.78	25.61	25.64	2,043,543	-0.03(-0.11%)
Jun 26, 2012	25.40	25.72	25.40	25.67	1,224,312	+0.30(+1.18%)
Jun 25, 2012	25.28	25.45	25.18	25.37	1,345,981	-0.21(-0.84%)
Jun 22, 2012	25.46	25.70	25.44	25.58	1,082,748	+0.23(+0.90%)
Jun 21, 2012	25.94	26.10	25.34	25.35	890,433	-0.50(-1.93%)
Jun 20, 2012	25.98	26.13	25.76	25.85	1,277,125	-0.10(-0.40%)
Jun 19, 2012	25.56	26.03	25.53	25.96	1,446,537	+0.43(+1.68%)
Jun 18, 2012	24.97	25.58	24.96	25.53	1,901,167	+0.41(+1.62%)
Jun 15, 2012	24.99	25.19	24.90	25.12	2,211,869	+0.13(+0.54%)
Jun 14, 2012	24.95	25.11	24.87	24.99	2,021,410	+0.17(+0.69%)
Jun 13, 2012	25.03	25.07	24.75	24.82	1,995,755	-0.30(-1.20%)
Jun 12, 2012	24.88	25.12	24.77	25.12	845,640	+0.31(+1.23%)
Jun 11, 2012	25.29	25.36	24.80	24.81	3,740,222	-0.36(-1.43%)
Jun 08, 2012	24.89	25.18	24.70	25.17	3,532,482	+0.27(+1.07%)
Jun 07, 2012	25.11	25.20	24.86	24.90	5,368,580	+0.09(+0.36%)
Jun 06, 2012	24.28	24.82	24.28	24.82	1,171,086	+0.64(+2.64%)
Jun 05, 2012	23.90	24.24	23.90	24.18	889,208	+0.19(+0.77%)
Jun 04, 2012	24.18	24.23	23.88	23.99	906,940	-0.11(-0.46%)
Jun 01, 2012	24.37	24.50	24.01	24.10	1,348,510	-0.64(-2.58%)
May 31, 2012	24.32	24.93	24.25	24.74	2,026,941	+0.36(+1.46%)
May 30, 2012	24.50	24.56	24.27	24.38	899,775	-0.32(-1.30%)
May 29, 2012	24.62	24.71	24.47	24.71	592,628	+0.25(+1.04%)
May 25, 2012	24.43	24.60	24.38	24.45	1,030,438	+0.01(+0.06%)
May 24, 2012	24.33	24.44	24.16	24.44	975,338	+0.18(+0.73%)
May 23, 2012	23.90	24.29	23.78	24.26	1,440,339	+0.25(+1.03%)
May 22, 2012	23.90	24.10	23.82	24.01	1,134,545	+0.22(+0.92%)
May 21, 2012	23.54	23.80	23.36	23.79	1,029,501	+0.33(+1.40%)
May 18, 2012	23.86	23.86	23.39	23.46	1,490,389	-0.29(-1.21%)
May 17, 2012	24.23	24.29	23.75	23.75	909,843	-0.42(-1.73%)
May 16, 2012	24.51	24.51	24.16	24.17	977,887	-0.19(-0.79%)
May 15, 2012	24.38	24.57	24.29	24.36	913,814	-0.02(-0.08%)
May 14, 2012	24.46	24.53	24.27	24.38	998,089	-0.36(-1.44%)
May 11, 2012	24.60	24.92	24.49	24.74	871,461	-0.05(-0.22%)
May 10, 2012	24.74	24.86	24.69	24.80	798,773	+0.29(+1.18%)
May 09, 2012	24.42	24.62	24.38	24.51	1,089,599	-0.21(-0.86%)
May 08, 2012	24.62	24.75	24.51	24.72	986,770	+0.00(+0.00%)
May 07, 2012	24.75	24.89	24.67	24.72	930,610	-0.07(-0.28%)
May 04, 2012	24.82	24.92	24.73	24.79	1,067,533	-0.15(-0.61%)
May 03, 2012	24.75	25.06	24.71	24.94	1,884,904	+0.28(+1.14%)
May 02, 2012	24.53	24.73	24.41	24.66	1,119,800	-0.02(-0.08%)
May 01, 2012	24.44	24.86	24.42	24.68	1,028,767	+0.23(+0.95%)
Apr 30, 2012	24.52	24.62	24.38	24.45	867,610	-0.10(-0.42%)
Apr 27, 2012	24.67	24.68	24.34	24.55	1,005,425	+0.04(+0.17%)
Apr 26, 2012	24.15	24.53	24.07	24.51	1,453,460	+0.25(+1.05%)
Apr 25, 2012	23.95	24.27	23.88	24.25	1,541,450	+0.47(+1.99%)
Apr 24, 2012	23.51	23.84	23.51	23.78	1,096,655	+0.32(+1.37%)
Apr 23, 2012	23.43	23.57	23.32	23.46	1,258,746	-0.29(-1.21%)
Apr 20, 2012	23.66	23.81	23.60	23.75	1,532,700	+0.19(+0.79%)
Apr 19, 2012	23.60	23.81	23.51	23.56	1,698,972	-0.01(-0.06%)
Apr 18, 2012	23.66	23.75	23.56	23.57	1,372,669	-0.16(-0.69%)
Apr 17, 2012	23.68	23.79	23.48	23.74	1,528,432	+0.25(+1.05%)
Apr 16, 2012	23.42	23.59	23.38	23.49	1,939,073	+0.27(+1.15%)
Apr 13, 2012	23.28	23.50	23.20	23.22	2,276,428	-0.11(-0.47%)
Apr 12, 2012	22.94	23.33	22.87	23.33	1,273,142	+0.37(+1.61%)
Apr 11, 2012	22.92	22.99	22.83	22.96	1,612,431	+0.29(+1.27%)
Apr 10, 2012	22.94	23.05	22.67	22.68	1,816,301	-0.38(-1.64%)
Apr 09, 2012	23.18	23.18	22.93	23.05	1,675,219	-0.42(-1.78%)
Apr 05, 2012	23.47	23.54	23.37	23.47	1,666,267	-0.15(-0.64%)
Apr 04, 2012	23.77	23.84	23.52	23.62	1,809,343	-0.33(-1.37%)
Apr 03, 2012	23.79	24.00	23.65	23.95	1,817,868	+0.09(+0.37%)
Apr 02, 2012	23.54	24.03	23.49	23.86	1,721,467	+0.20(+0.84%)
Mar 30, 2012	23.99	24.00	23.65	23.66	2,014,282	-0.17(-0.72%)
Mar 29, 2012	23.90	24.01	23.68	23.84	1,548,036	-0.25(-1.04%)
Mar 28, 2012	24.12	24.26	23.99	24.09	1,667,826	-0.08(-0.33%)
Mar 27, 2012	24.27	24.32	24.15	24.16	742,973	-0.05(-0.20%)
Mar 26, 2012	24.07	24.27	24.02	24.21	1,118,803	+0.36(+1.52%)
Mar 23, 2012	23.76	23.95	23.70	23.85	1,006,190	+0.01(+0.06%)
Mar 22, 2012	23.88	23.94	23.78	23.84	995,460	-0.23(-0.97%)
Mar 21, 2012	24.14	24.29	24.05	24.07	904,234	-0.06(-0.26%)
Mar 20, 2012	23.92	24.23	23.92	24.13	818,048	+0.05(+0.23%)
Mar 19, 2012	24.08	24.18	23.99	24.08	1,275,095	-0.02(-0.08%)
Mar 16, 2012	24.42	24.42	24.04	24.09	2,001,262	-0.30(-1.22%)
Mar 15, 2012	24.14	24.42	24.02	24.39	1,206,046	+0.29(+1.21%)
Mar 14, 2012	24.32	24.33	24.05	24.10	1,502,898	-0.23(-0.95%)
Mar 13, 2012	23.90	24.33	23.84	24.33	1,670,156	+0.53(+2.22%)
Mar 12, 2012	23.76	23.93	23.71	23.80	4,169,365	+0.05(+0.20%)
Mar 09, 2012	23.70	23.84	23.68	23.76	4,189,673	+0.07(+0.29%)
Mar 08, 2012	23.61	23.82	23.48	23.69	4,716,358	+0.14(+0.58%)
Mar 07, 2012	23.50	23.66	23.32	23.55	8,994,118	+0.15(+0.64%)
Mar 06, 2012	23.69	23.77	23.36	23.40	1,431,295	-0.52(-2.15%)
Mar 05, 2012	23.37	23.99	23.29	23.92	2,936,278	+0.53(+2.26%)
Mar 02, 2012	23.62	23.62	23.25	23.39	3,996,049	-0.35(-1.48%)
Mar 01, 2012	23.84	24.08	23.71	23.74	2,723,533	-0.10(-0.43%)
Feb 29, 2012	24.10	24.11	23.78	23.84	2,304,257	-0.18(-0.73%)
Feb 28, 2012	24.10	24.21	23.88	24.02	1,641,404	-0.16(-0.67%)
Feb 27, 2012	24.05	24.34	23.91	24.18	1,414,485	-0.06(-0.25%)
Feb 24, 2012	24.41	24.41	24.15	24.24	1,483,236	-0.07(-0.28%)
Feb 23, 2012	24.11	24.37	24.07	24.31	1,333,775	+0.18(+0.76%)
Feb 22, 2012	24.26	24.44	24.04	24.13	1,229,017	-0.28(-1.14%)
Feb 21, 2012	24.28	24.41	24.06	24.41	1,436,657	+0.19(+0.78%)
Feb 17, 2012	24.14	24.27	24.04	24.22	1,154,870	+0.18(+0.73%)
Feb 16, 2012	23.54	24.09	23.54	24.04	1,654,584	+0.45(+1.93%)
Feb 15, 2012	23.66	23.73	23.51	23.59	1,569,267	-0.02(-0.10%)
Feb 14, 2012	23.42	23.65	23.23	23.61	1,536,740	+0.13(+0.53%)
Feb 13, 2012	23.48	23.59	23.37	23.48	968,061	+0.13(+0.57%)
Feb 10, 2012	23.06	23.49	22.91	23.35	1,699,911	+0.11(+0.45%)
Feb 09, 2012	22.78	23.31	22.66	23.25	2,293,670	+0.57(+2.51%)
Feb 08, 2012	22.63	22.78	22.50	22.68	2,224,209	+0.00(+0.00%)
Feb 07, 2012	22.38	22.78	22.37	22.68	1,382,207	+0.24(+1.06%)
Feb 06, 2012	22.45	22.56	22.37	22.44	1,660,643	-0.21(-0.93%)
Feb 03, 2012	22.62	22.78	22.38	22.65	2,334,680	+0.24(+1.09%)
Feb 02, 2012	22.56	22.62	22.36	22.41	1,444,777	-0.11(-0.48%)
Feb 01, 2012	22.34	22.67	22.32	22.51	1,379,668	+0.36(+1.62%)
Jan 31, 2012	22.23	22.30	21.92	22.16	1,570,639	+0.01(+0.03%)
Jan 30, 2012	22.20	22.25	21.99	22.15	869,101	-0.18(-0.79%)
Jan 27, 2012	22.26	22.40	22.09	22.32	1,387,113	-0.10(-0.45%)
Jan 26, 2012	22.43	22.44	22.21	22.43	1,382,643	+0.24(+1.07%)
Jan 25, 2012	21.99	22.20	21.89	22.19	1,231,470	+0.20(+0.93%)
Jan 24, 2012	21.82	22.07	21.75	21.99	1,143,164	-0.05(-0.22%)
Jan 23, 2012	22.03	22.18	21.93	22.03	801,877	-0.03(-0.15%)
Jan 20, 2012	21.70	22.18	21.58	22.07	1,907,139	+0.36(+1.66%)
Jan 19, 2012	21.69	21.94	21.57	21.71	1,686,432	+0.10(+0.47%)
Jan 18, 2012	21.23	21.61	21.12	21.61	1,417,158	+0.37(+1.76%)
Jan 17, 2012	21.48	21.56	21.21	21.23	1,054,427	+0.05(+0.22%)
Jan 13, 2012	21.12	21.23	20.96	21.19	1,143,645	-0.15(-0.70%)
Jan 12, 2012	21.34	21.36	21.07	21.33	1,172,904	+0.02(+0.10%)
Jan 11, 2012	21.16	21.32	21.02	21.31	1,233,830	+0.08(+0.38%)
Jan 10, 2012	21.21	21.28	21.10	21.23	1,276,769	+0.25(+1.20%)
Jan 09, 2012	20.79	21.04	20.77	20.98	1,190,139	+0.19(+0.91%)
Jan 06, 2012	20.98	21.05	20.77	20.79	1,578,667	-0.14(-0.68%)
Jan 05, 2012	20.59	20.95	20.38	20.93	1,531,081	+0.29(+1.41%)

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