Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	29.25	29.34	29.22	29.34	5,485,278	+0.12(+0.39%)
Dec 28, 2012	29.30	29.36	29.22	29.22	5,551,187	-0.08(-0.27%)
Dec 27, 2012	29.29	29.35	29.23	29.30	8,047,982	+0.35(+1.21%)
Dec 26, 2012	28.90	28.96	28.87	28.95	4,246,929	+0.09(+0.32%)
Dec 24, 2012	28.95	28.97	28.83	28.86	3,344,448	-0.13(-0.46%)
Dec 21, 2012	28.90	29.00	28.88	29.00	6,971,561	-0.06(-0.22%)
Dec 20, 2012	28.97	29.08	28.97	29.06	6,370,743	+0.07(+0.24%)
Dec 19, 2012	29.05	29.05	28.97	28.99	5,525,720	-0.05(-0.17%)
Dec 18, 2012	29.01	29.06	28.97	29.04	4,469,462	+0.00(+0.00%)
Dec 17, 2012	28.89	29.04	28.89	29.04	4,870,739	+0.13(+0.44%)
Dec 14, 2012	28.92	28.97	28.87	28.91	6,492,924	+0.01(+0.02%)
Dec 13, 2012	28.96	29.02	28.90	28.90	6,493,106	-0.09(-0.29%)
Dec 12, 2012	28.97	29.01	28.92	28.99	4,233,065	+0.08(+0.27%)
Dec 11, 2012	28.90	28.97	28.87	28.91	4,616,256	+0.06(+0.20%)
Dec 10, 2012	28.80	28.88	28.79	28.85	4,611,878	+0.04(+0.15%)
Dec 07, 2012	28.89	28.89	28.78	28.81	4,845,823	-0.02(-0.06%)
Dec 06, 2012	28.78	28.84	28.78	28.83	3,633,235	+0.09(+0.31%)
Dec 05, 2012	28.75	28.78	28.73	28.74	6,218,449	+0.02(+0.07%)
Dec 04, 2012	28.66	28.73	28.66	28.72	5,156,280	+0.42(+1.50%)
Nov 30, 2012	28.21	28.29	28.20	28.29	5,545,314	+0.08(+0.30%)
Nov 29, 2012	28.18	28.23	28.15	28.21	4,034,089	+0.10(+0.37%)
Nov 28, 2012	28.08	28.16	28.01	28.11	5,894,247	+0.02(+0.07%)
Nov 27, 2012	28.04	28.11	28.03	28.08	6,015,644	+0.08(+0.30%)
Nov 26, 2012	28.02	28.05	27.95	28.00	5,395,004	-0.06(-0.20%)
Nov 23, 2012	28.01	28.08	27.96	28.06	3,597,780	+0.12(+0.42%)
Nov 21, 2012	27.95	27.98	27.92	27.94	5,956,265	-0.01(-0.02%)
Nov 20, 2012	27.93	27.97	27.87	27.95	7,928,231	+0.03(+0.12%)
Nov 19, 2012	27.82	27.95	27.79	27.91	16,620,908	+0.19(+0.68%)
Nov 16, 2012	27.68	27.77	27.62	27.72	8,197,397	+0.03(+0.10%)
Nov 15, 2012	27.67	27.72	27.52	27.69	10,168,630	+0.03(+0.10%)
Nov 14, 2012	27.87	27.87	27.64	27.67	11,110,761	-0.08(-0.28%)
Nov 13, 2012	27.78	27.85	27.73	27.74	8,681,246	-0.08(-0.30%)
Nov 12, 2012	27.93	27.97	27.82	27.83	5,835,356	-0.03(-0.10%)
Nov 09, 2012	27.82	27.92	27.80	27.85	12,441,553	-0.00(-0.01%)
Nov 08, 2012	27.99	28.03	27.85	27.86	11,576,608	-0.09(-0.32%)
Nov 07, 2012	28.07	28.07	27.93	27.95	6,401,094	-0.13(-0.47%)
Nov 06, 2012	28.08	28.15	28.06	28.08	3,526,332	+0.03(+0.10%)
Nov 05, 2012	28.06	28.11	28.02	28.05	4,039,661	-0.01(-0.02%)
Nov 02, 2012	28.15	28.18	28.05	28.06	5,774,410	-0.03(-0.12%)
Nov 01, 2012	27.99	28.09	27.98	28.09	5,915,483	-0.05(-0.17%)
Oct 31, 2012	28.13	28.17	28.09	28.14	7,609,031	+0.04(+0.15%)
Oct 26, 2012	28.18	28.10	28.10	28.10	5,290,684	-0.04(-0.15%)
Oct 25, 2012	28.18	28.24	28.14	28.14	5,384,648	+0.03(+0.12%)
Oct 24, 2012	28.21	28.22	28.08	28.11	7,620,116	-0.08(-0.27%)
Oct 23, 2012	28.21	28.21	28.12	28.18	8,318,989	-0.01(-0.05%)
Oct 19, 2012	28.32	28.33	28.17	28.20	3,937,463	-0.13(-0.44%)
Oct 18, 2012	28.30	28.35	28.29	28.32	3,275,085	-0.03(-0.12%)
Oct 17, 2012	28.34	28.38	28.29	28.36	6,314,801	+0.08(+0.30%)
Oct 16, 2012	28.21	28.29	28.21	28.27	4,091,136	+0.05(+0.17%)
Oct 15, 2012	28.16	28.25	28.11	28.22	4,850,337	+0.15(+0.52%)
Oct 12, 2012	28.08	28.15	28.07	28.08	5,329,575	+0.03(+0.10%)
Oct 11, 2012	28.02	28.08	28.00	28.05	5,329,799	+0.10(+0.35%)
Oct 10, 2012	27.99	28.02	27.94	27.95	5,957,985	-0.04(-0.15%)
Oct 09, 2012	28.04	28.04	27.98	27.99	10,428,246	-0.04(-0.15%)
Oct 08, 2012	28.00	28.05	27.98	28.04	3,215,380	-0.01(-0.02%)
Oct 05, 2012	28.11	28.15	27.99	28.04	6,425,396	+0.01(+0.05%)
Oct 04, 2012	27.97	28.06	27.97	28.03	4,025,245	+0.13(+0.45%)
Oct 03, 2012	27.92	27.98	27.88	27.90	18,320,982	+0.01(+0.05%)
Oct 02, 2012	27.92	27.95	27.85	27.89	9,337,439	+0.00(+0.00%)
Oct 01, 2012	28.07	28.07	27.88	27.89	5,129,053	+0.30(+1.10%)
Sep 28, 2012	27.59	27.69	27.58	27.59	13,397,574	-0.06(-0.22%)
Sep 27, 2012	27.53	27.66	27.52	27.65	10,257,481	+0.19(+0.67%)
Sep 26, 2012	27.51	27.54	27.34	27.46	12,526,263	-0.12(-0.42%)
Sep 25, 2012	27.75	27.80	27.56	27.58	9,110,087	-0.19(-0.69%)
Sep 24, 2012	27.77	27.80	27.74	27.77	5,440,040	-0.03(-0.10%)
Sep 21, 2012	27.88	27.88	27.76	27.80	6,182,718	-0.01(-0.05%)
Sep 20, 2012	27.88	27.91	27.79	27.81	4,705,074	-0.12(-0.42%)
Sep 19, 2012	28.00	28.00	27.93	27.93	4,116,686	-0.03(-0.10%)
Sep 18, 2012	27.95	27.98	27.88	27.96	6,600,443	-0.01(-0.02%)
Sep 17, 2012	27.96	27.96	27.89	27.96	4,010,848	-0.01(-0.02%)
Sep 14, 2012	27.96	27.99	27.91	27.97	8,560,356	+0.03(+0.10%)
Sep 13, 2012	27.83	27.96	27.79	27.94	8,640,877	+0.13(+0.47%)
Sep 12, 2012	27.76	27.81	27.76	27.81	6,682,938	+0.11(+0.40%)
Sep 11, 2012	27.61	27.74	27.59	27.70	9,642,871	+0.13(+0.47%)
Sep 10, 2012	27.56	27.63	27.54	27.57	6,153,945	+0.01(+0.03%)
Sep 07, 2012	27.51	27.57	27.51	27.56	6,435,119	+0.07(+0.25%)
Sep 06, 2012	27.40	27.50	27.37	27.50	8,295,181	+0.14(+0.50%)
Sep 05, 2012	27.37	27.39	27.34	27.36	4,942,772	+0.01(+0.05%)
Sep 04, 2012	27.38	27.39	27.28	27.35	8,467,382	+0.27(+0.99%)
Aug 31, 2012	27.06	27.08	27.02	27.08	5,097,148	+0.07(+0.27%)
Aug 30, 2012	27.00	27.03	26.96	27.00	6,441,187	+0.01(+0.02%)
Aug 29, 2012	27.01	27.01	26.97	27.00	3,929,584	+0.03(+0.10%)
Aug 27, 2012	27.00	27.02	26.93	26.97	4,518,477	-0.01(-0.02%)
Aug 24, 2012	26.90	26.99	26.86	26.98	14,265,553	+0.09(+0.35%)
Aug 23, 2012	26.93	26.93	26.84	26.88	3,470,651	-0.03(-0.10%)
Aug 22, 2012	26.90	26.92	26.88	26.91	3,331,548	+0.00(+0.00%)
Aug 21, 2012	26.88	26.93	26.88	26.91	6,657,713	+0.07(+0.28%)
Aug 20, 2012	26.81	26.86	26.79	26.84	2,925,060	+0.02(+0.08%)
Aug 17, 2012	26.79	26.86	26.78	26.82	2,747,229	+0.01(+0.05%)
Aug 16, 2012	26.77	26.84	26.70	26.80	6,159,906	+0.06(+0.23%)
Aug 15, 2012	26.88	26.88	26.74	26.74	3,735,161	-0.11(-0.43%)
Aug 14, 2012	26.84	26.90	26.83	26.86	4,833,914	+0.02(+0.08%)
Aug 13, 2012	26.85	26.85	26.77	26.84	3,992,026	+0.02(+0.08%)
Aug 10, 2012	26.86	26.86	26.77	26.82	2,845,710	-0.03(-0.13%)
Aug 09, 2012	26.86	26.88	26.81	26.85	5,556,276	+0.02(+0.08%)
Aug 08, 2012	26.85	26.87	26.79	26.83	4,105,833	+0.03(+0.11%)
Aug 07, 2012	26.92	26.92	26.78	26.80	7,592,049	-0.05(-0.18%)
Aug 06, 2012	26.87	26.95	26.84	26.85	6,892,318	-0.02(-0.08%)
Aug 03, 2012	26.86	26.91	26.81	26.87	5,636,657	+0.13(+0.50%)
Aug 02, 2012	26.79	26.82	26.71	26.73	3,880,940	-0.10(-0.38%)
Aug 01, 2012	26.82	26.84	26.75	26.84	5,952,561	+0.40(+1.51%)
Jul 31, 2012	26.44	26.49	26.38	26.44	7,174,640	+0.03(+0.13%)
Jul 30, 2012	26.38	26.42	26.35	26.40	9,114,601	+0.01(+0.03%)
Jul 27, 2012	26.32	26.40	26.29	26.40	10,580,627	+0.11(+0.43%)
Jul 26, 2012	26.19	26.32	26.19	26.29	7,938,387	+0.21(+0.81%)
Jul 25, 2012	26.19	26.20	26.07	26.07	8,518,725	-0.05(-0.18%)
Jul 24, 2012	26.26	26.27	26.10	26.12	8,491,566	-0.17(-0.63%)
Jul 23, 2012	26.15	26.29	26.07	26.29	13,884,299	+0.03(+0.10%)
Jul 20, 2012	26.34	26.36	26.23	26.26	4,273,758	-0.16(-0.59%)
Jul 19, 2012	26.36	26.47	26.35	26.41	10,661,763	+0.04(+0.16%)
Jul 18, 2012	26.25	26.37	26.23	26.37	10,638,837	+0.13(+0.50%)
Jul 17, 2012	26.18	26.25	26.10	26.24	4,833,245	+0.13(+0.48%)
Jul 16, 2012	26.06	26.19	26.06	26.11	3,210,986	-0.07(-0.25%)
Jul 13, 2012	26.13	26.19	26.10	26.18	5,667,340	+0.10(+0.38%)
Jul 12, 2012	26.16	26.17	26.01	26.08	6,050,693	-0.10(-0.38%)
Jul 11, 2012	26.14	26.19	26.08	26.18	4,192,071	+0.12(+0.46%)
Jul 10, 2012	26.19	26.23	26.05	26.06	6,381,580	-0.09(-0.35%)
Jul 09, 2012	26.11	26.19	26.07	26.15	3,048,718	+0.03(+0.10%)
Jul 06, 2012	26.11	26.16	26.05	26.13	3,083,475	-0.02(-0.08%)
Jul 05, 2012	26.13	26.21	26.03	26.15	5,318,474	-0.03(-0.10%)
Jul 03, 2012	26.09	26.19	26.04	26.17	2,671,152	+0.12(+0.46%)
Jul 02, 2012	26.04	26.06	25.91	26.05	15,778,612	+0.36(+1.41%)
Jun 29, 2012	25.66	25.71	25.60	25.69	9,429,808	+0.19(+0.74%)
Jun 28, 2012	25.42	25.51	25.41	25.50	4,660,243	-0.01(-0.05%)
Jun 27, 2012	25.43	25.52	25.39	25.51	3,892,002	+0.14(+0.56%)
Jun 26, 2012	25.42	25.42	25.28	25.37	7,403,379	-0.03(-0.10%)
Jun 25, 2012	25.33	25.41	25.29	25.40	6,660,582	-0.01(-0.05%)
Jun 22, 2012	25.37	25.44	25.36	25.41	7,615,528	+0.11(+0.45%)
Jun 21, 2012	25.47	25.51	25.24	25.30	9,456,845	-0.15(-0.58%)
Jun 20, 2012	25.39	25.47	25.33	25.44	8,053,146	+0.08(+0.33%)
Jun 19, 2012	25.27	25.41	25.23	25.36	6,671,247	+0.22(+0.88%)
Jun 18, 2012	25.12	25.18	25.09	25.14	3,504,730	-0.05(-0.18%)
Jun 15, 2012	25.09	25.19	25.06	25.18	5,589,391	+0.08(+0.34%)
Jun 14, 2012	24.95	25.12	24.95	25.10	5,605,263	+0.12(+0.50%)
Jun 13, 2012	25.01	25.06	24.89	24.97	5,192,140	-0.07(-0.26%)
Jun 12, 2012	24.92	25.06	24.90	25.04	9,445,379	+0.20(+0.79%)
Jun 11, 2012	25.07	25.07	24.84	24.84	9,488,543	-0.13(-0.52%)
Jun 08, 2012	24.90	25.05	24.88	24.97	12,842,719	+0.07(+0.26%)
Jun 07, 2012	24.96	25.01	24.84	24.91	8,836,107	+0.09(+0.37%)
Jun 06, 2012	24.65	24.84	24.65	24.82	9,667,889	+0.21(+0.87%)
Jun 05, 2012	24.47	24.66	24.45	24.60	7,216,707	+0.09(+0.37%)
Jun 04, 2012	24.47	24.60	24.46	24.51	10,998,291	+0.04(+0.16%)
Jun 01, 2012	24.48	24.62	24.42	24.47	17,654,664	+0.12(+0.51%)
May 31, 2012	24.65	24.65	24.35	24.35	28,943,994	-0.26(-1.06%)
May 30, 2012	24.61	24.65	24.58	24.61	4,756,282	-0.12(-0.49%)
May 29, 2012	24.61	24.76	24.60	24.73	6,858,293	+0.20(+0.83%)
May 25, 2012	24.60	24.60	24.50	24.53	4,347,593	-0.03(-0.13%)
May 24, 2012	24.61	24.62	24.52	24.56	4,536,809	+0.01(+0.05%)
May 23, 2012	24.51	24.62	24.46	24.55	10,080,484	-0.02(-0.08%)
May 22, 2012	24.62	24.72	24.55	24.57	11,240,941	-0.02(-0.08%)
May 21, 2012	24.48	24.63	24.46	24.58	11,152,880	+0.17(+0.68%)
May 18, 2012	24.49	24.63	24.38	24.42	21,552,604	+0.02(+0.08%)
May 17, 2012	24.73	24.74	24.30	24.40	27,712,228	-0.32(-1.29%)
May 16, 2012	24.97	25.04	24.72	24.72	11,868,903	-0.24(-0.95%)
May 15, 2012	25.10	25.10	24.94	24.95	11,438,260	-0.11(-0.43%)
May 14, 2012	25.18	25.20	25.03	25.06	10,542,636	-0.20(-0.81%)
May 11, 2012	25.17	25.33	25.17	25.27	7,494,998	+0.05(+0.20%)
May 10, 2012	25.33	25.33	25.18	25.22	11,797,728	+0.00(+0.00%)
May 09, 2012	25.25	25.26	25.17	25.22	11,059,124	-0.10(-0.38%)
May 08, 2012	25.29	25.32	25.22	25.31	6,926,309	+0.00(+0.00%)
May 07, 2012	25.30	25.37	25.24	25.31	5,284,514	+0.01(+0.06%)
May 04, 2012	25.27	25.31	25.25	25.30	5,293,002	+0.01(+0.02%)
May 03, 2012	25.30	25.36	25.27	25.29	7,572,477	-0.04(-0.15%)
May 02, 2012	25.27	25.36	25.24	25.33	5,858,622	+0.02(+0.08%)
May 01, 2012	25.27	25.34	25.25	25.31	11,761,842	+0.40(+1.61%)
Apr 30, 2012	24.86	24.92	24.84	24.91	10,174,582	+0.08(+0.30%)
Apr 27, 2012	24.89	24.89	24.80	24.84	5,395,557	-0.04(-0.15%)
Apr 26, 2012	24.83	24.91	24.82	24.87	5,565,223	+0.03(+0.10%)
Apr 25, 2012	24.76	24.85	24.72	24.85	4,317,418	+0.19(+0.76%)
Apr 24, 2012	24.65	24.68	24.62	24.66	4,336,416	+0.04(+0.18%)
Apr 23, 2012	24.57	24.66	24.53	24.62	5,772,393	-0.02(-0.08%)
Apr 20, 2012	24.67	24.69	24.60	24.64	7,423,209	+0.05(+0.20%)
Apr 19, 2012	24.66	24.68	24.58	24.59	4,450,971	-0.07(-0.28%)
Apr 18, 2012	24.62	24.69	24.62	24.65	8,681,545	-0.00(-0.01%)
Apr 17, 2012	24.59	24.69	24.55	24.66	6,059,950	+0.12(+0.50%)
Apr 16, 2012	24.55	24.59	24.43	24.54	6,829,883	+0.04(+0.15%)
Apr 13, 2012	24.57	24.59	24.47	24.50	6,736,524	-0.08(-0.33%)
Apr 12, 2012	24.45	24.59	24.43	24.58	6,349,284	+0.18(+0.72%)
Apr 11, 2012	24.38	24.45	24.30	24.40	9,423,610	+0.14(+0.59%)
Apr 10, 2012	24.35	24.42	24.23	24.26	12,748,163	-0.09(-0.36%)
Apr 09, 2012	24.41	24.42	24.33	24.35	15,952,819	-0.09(-0.36%)
Apr 05, 2012	24.54	24.55	24.43	24.43	7,809,058	-0.12(-0.49%)
Apr 04, 2012	24.55	24.60	24.50	24.55	8,157,291	-0.03(-0.13%)
Apr 03, 2012	24.62	24.67	24.57	24.59	7,664,496	-0.01(-0.03%)
Apr 02, 2012	24.62	24.69	24.59	24.59	15,215,333	+0.36(+1.49%)
Mar 30, 2012	24.37	24.37	24.23	24.23	11,361,537	-0.08(-0.33%)
Mar 29, 2012	24.26	24.38	24.26	24.31	5,985,771	+0.00(+0.00%)
Mar 28, 2012	24.45	24.45	24.30	24.31	5,847,018	-0.14(-0.58%)
Mar 27, 2012	24.43	24.50	24.42	24.45	9,349,637	+0.02(+0.10%)
Mar 26, 2012	24.32	24.43	24.32	24.43	6,678,243	+0.17(+0.71%)
Mar 23, 2012	24.34	24.35	24.26	24.26	10,930,028	-0.08(-0.33%)
Mar 22, 2012	24.31	24.38	24.30	24.34	6,980,194	-0.01(-0.05%)
Mar 21, 2012	24.41	24.41	24.30	24.35	4,886,421	-0.04(-0.15%)
Mar 20, 2012	24.36	24.42	24.34	24.38	7,893,548	-0.04(-0.15%)
Mar 19, 2012	24.34	24.44	24.31	24.42	5,348,767	+0.07(+0.28%)
Mar 16, 2012	24.38	24.42	24.26	24.35	7,271,276	-0.03(-0.13%)
Mar 15, 2012	24.45	24.45	24.35	24.38	4,922,426	-0.07(-0.30%)
Mar 14, 2012	24.53	24.51	24.36	24.46	9,021,246	-0.07(-0.28%)
Mar 13, 2012	24.41	24.53	24.37	24.53	7,919,062	+0.20(+0.81%)
Mar 12, 2012	24.38	24.38	24.30	24.33	6,527,434	-0.04(-0.15%)
Mar 09, 2012	24.40	24.42	24.35	24.37	6,706,728	+0.00(+0.00%)
Mar 08, 2012	24.27	24.37	24.24	24.37	7,975,773	+0.20(+0.82%)
Mar 07, 2012	24.18	24.23	24.14	24.17	16,090,893	+0.04(+0.18%)
Mar 06, 2012	24.31	24.32	24.12	24.13	14,059,403	-0.28(-1.16%)
Mar 05, 2012	24.48	24.51	24.34	24.41	5,959,041	-0.06(-0.25%)
Mar 02, 2012	24.55	24.57	24.47	24.47	4,242,328	-0.07(-0.30%)
Mar 01, 2012	24.53	24.59	24.53	24.54	5,705,525	+0.31(+1.26%)
Feb 29, 2012	24.24	24.28	24.18	24.24	9,858,832	+0.01(+0.02%)
Feb 28, 2012	24.18	24.26	24.18	24.23	4,113,333	+0.08(+0.35%)
Feb 27, 2012	24.15	24.21	24.13	24.15	4,954,632	-0.01(-0.05%)
Feb 24, 2012	24.14	24.20	23.60	24.16	4,814,718	+0.02(+0.10%)
Feb 23, 2012	24.04	24.18	24.00	24.14	8,159,691	+0.15(+0.60%)
Feb 22, 2012	23.95	24.03	23.94	23.99	6,587,279	+0.06(+0.25%)
Feb 21, 2012	23.91	23.98	23.85	23.93	6,669,288	+0.08(+0.33%)
Feb 17, 2012	23.91	23.91	23.80	23.85	5,813,731	+0.02(+0.10%)
Feb 16, 2012	23.78	23.86	23.69	23.83	9,259,567	+0.09(+0.38%)
Feb 15, 2012	23.84	23.89	23.73	23.74	6,529,604	-0.10(-0.43%)
Feb 14, 2012	23.88	23.89	23.84	23.84	9,965,318	-0.02(-0.10%)
Feb 13, 2012	23.94	23.95	23.85	23.86	8,150,334	+0.00(+0.00%)
Feb 10, 2012	23.87	23.91	23.84	23.86	10,873,967	-0.13(-0.53%)
Feb 09, 2012	23.97	24.01	23.91	23.99	26,665,558	+0.05(+0.20%)
Feb 08, 2012	23.97	24.00	23.90	23.94	8,500,867	+0.02(+0.08%)
Feb 07, 2012	23.91	23.98	23.85	23.92	12,423,402	+0.04(+0.18%)
Feb 06, 2012	23.88	23.88	23.81	23.88	5,808,855	+0.01(+0.03%)
Feb 03, 2012	23.92	23.94	23.83	23.88	6,762,150	+0.06(+0.25%)
Feb 02, 2012	23.84	23.84	23.77	23.81	7,487,627	-0.01(-0.03%)
Feb 01, 2012	23.78	23.89	23.77	23.82	10,146,502	+0.35(+1.49%)
Jan 31, 2012	23.54	23.54	23.45	23.47	7,343,432	+0.01(+0.03%)
Jan 30, 2012	23.39	23.50	23.36	23.47	7,413,872	+0.00(+0.00%)
Jan 27, 2012	23.54	23.56	23.47	23.47	5,791,813	-0.07(-0.30%)
Jan 26, 2012	23.58	23.63	23.51	23.54	17,379,882	+0.05(+0.23%)
Jan 25, 2012	23.30	23.52	23.26	23.48	9,359,737	+0.20(+0.87%)
Jan 24, 2012	23.26	23.34	23.21	23.28	7,909,537	+0.02(+0.08%)
Jan 23, 2012	23.20	23.33	23.20	23.26	9,519,788	+0.10(+0.41%)
Jan 20, 2012	23.15	23.21	23.13	23.17	7,924,729	+0.04(+0.15%)
Jan 19, 2012	23.11	23.22	23.07	23.13	13,831,199	+0.07(+0.28%)
Jan 18, 2012	22.96	23.10	22.92	23.07	10,097,337	+0.13(+0.57%)
Jan 17, 2012	23.01	23.03	22.92	22.94	9,469,426	-0.02(-0.08%)
Jan 13, 2012	22.92	22.97	22.76	22.95	6,598,118	+0.00(+0.00%)
Jan 12, 2012	23.01	23.01	22.90	22.95	7,215,621	+0.00(+0.00%)
Jan 11, 2012	22.97	23.02	22.95	22.95	7,538,725	-0.04(-0.15%)
Jan 10, 2012	23.01	23.03	22.97	22.99	11,741,183	+0.11(+0.49%)
Jan 09, 2012	22.91	22.95	22.88	22.88	6,997,997	+0.00(+0.00%)
Jan 06, 2012	22.94	22.96	22.83	22.88	6,301,637	-0.02(-0.08%)
Jan 05, 2012	22.96	22.96	22.85	22.89	9,800,407	-0.08(-0.36%)

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