Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	15.63	15.83	15.62	15.80	6,914,099	+0.16(+1.00%)
Nov 29, 2012	15.62	15.68	15.54	15.65	4,982,004	+0.06(+0.41%)
Nov 28, 2012	15.51	15.58	15.46	15.58	5,095,073	+0.07(+0.45%)
Nov 27, 2012	15.36	15.57	15.36	15.51	7,917,935	+0.20(+1.30%)
Nov 26, 2012	15.14	15.38	15.13	15.31	6,603,382	+0.19(+1.28%)
Nov 23, 2012	15.21	15.24	15.03	15.12	3,278,204	-0.08(-0.53%)
Nov 21, 2012	15.27	15.28	15.08	15.20	5,963,858	-0.05(-0.35%)
Nov 20, 2012	15.28	15.34	15.11	15.26	5,841,350	-0.02(-0.14%)
Nov 19, 2012	15.44	15.44	15.20	15.28	8,161,443	-0.09(-0.60%)
Nov 16, 2012	15.06	15.38	14.97	15.37	11,539,971	+0.32(+2.11%)
Nov 15, 2012	15.07	15.16	14.94	15.05	8,654,348	-0.02(-0.11%)
Nov 14, 2012	15.27	15.30	15.05	15.07	7,001,308	-0.18(-1.20%)
Nov 13, 2012	15.19	15.40	15.14	15.25	6,271,326	+0.03(+0.21%)
Nov 12, 2012	15.42	15.43	15.17	15.22	5,711,507	-0.23(-1.46%)
Nov 09, 2012	15.41	15.56	15.36	15.44	10,527,873	-0.03(-0.17%)
Nov 08, 2012	15.28	15.70	15.28	15.47	14,989,821	+0.23(+1.52%)
Nov 07, 2012	15.45	15.48	15.16	15.24	11,061,542	-0.27(-1.77%)
Nov 06, 2012	15.50	15.63	15.48	15.51	6,912,405	+0.02(+0.10%)
Nov 05, 2012	15.65	15.70	15.48	15.50	7,847,096	-0.22(-1.40%)
Nov 02, 2012	15.88	15.93	15.71	15.72	12,328,975	-0.13(-0.82%)
Nov 01, 2012	15.98	16.02	15.79	15.85	5,702,960	-0.08(-0.47%)
Oct 31, 2012	15.93	16.04	15.87	15.92	4,946,694	+0.04(+0.27%)
Oct 26, 2012	15.93	15.88	15.88	15.88	4,692,588	-0.03(-0.20%)
Oct 25, 2012	15.87	15.94	15.77	15.91	4,372,313	+0.10(+0.61%)
Oct 24, 2012	15.94	16.03	15.78	15.82	4,901,969	-0.10(-0.64%)
Oct 23, 2012	15.94	16.00	15.86	15.92	4,306,404	-0.12(-0.74%)
Oct 19, 2012	16.20	16.25	16.04	16.04	5,863,044	-0.20(-1.23%)
Oct 18, 2012	16.09	16.25	16.08	16.24	6,253,395	+0.16(+0.97%)
Oct 17, 2012	15.95	16.15	15.92	16.08	6,425,109	+0.18(+1.15%)
Oct 16, 2012	15.90	15.96	15.81	15.90	5,729,004	+0.04(+0.24%)
Oct 15, 2012	15.89	15.89	15.75	15.86	5,134,333	+0.01(+0.03%)
Oct 12, 2012	15.92	15.98	15.82	15.85	6,068,189	-0.02(-0.10%)
Oct 11, 2012	15.83	15.94	15.75	15.87	6,328,797	+0.09(+0.58%)
Oct 10, 2012	15.80	15.82	15.70	15.78	7,834,525	-0.01(-0.07%)
Oct 09, 2012	15.74	15.84	15.71	15.79	6,319,188	+0.04(+0.27%)
Oct 08, 2012	15.66	15.75	15.62	15.75	5,857,579	+0.06(+0.41%)
Oct 05, 2012	15.85	15.85	15.66	15.68	6,224,655	-0.13(-0.82%)
Oct 04, 2012	15.71	15.85	15.69	15.81	4,551,517	+0.09(+0.58%)
Oct 03, 2012	15.62	15.74	15.59	15.72	5,132,793	+0.12(+0.79%)
Oct 02, 2012	15.58	15.64	15.50	15.59	4,442,407	+0.09(+0.56%)
Oct 01, 2012	15.70	15.77	15.50	15.51	7,434,544	-0.13(-0.86%)
Sep 28, 2012	15.41	15.66	15.37	15.64	10,432,721	+0.22(+1.43%)
Sep 27, 2012	15.57	15.59	15.42	15.42	7,615,796	-0.12(-0.80%)
Sep 26, 2012	15.63	15.72	15.55	15.55	9,564,675	-0.06(-0.38%)
Sep 25, 2012	15.70	15.75	15.61	15.61	6,544,083	-0.05(-0.31%)
Sep 24, 2012	15.51	15.71	15.45	15.65	10,104,524	+0.18(+1.18%)
Sep 21, 2012	15.51	15.51	15.38	15.47	10,466,977	+0.02(+0.10%)
Sep 20, 2012	15.47	15.51	15.39	15.45	8,203,808	-0.04(-0.24%)
Sep 19, 2012	15.55	15.59	15.49	15.49	6,243,519	-0.03(-0.21%)
Sep 18, 2012	15.56	15.62	15.51	15.52	7,215,491	-0.08(-0.48%)
Sep 17, 2012	15.63	15.67	15.57	15.60	14,498,301	-0.05(-0.34%)
Sep 14, 2012	15.75	15.76	15.61	15.65	10,287,574	-0.09(-0.58%)
Sep 13, 2012	15.50	15.75	15.44	15.75	10,394,063	+0.23(+1.49%)
Sep 12, 2012	15.58	15.64	15.50	15.51	6,486,810	-0.06(-0.41%)
Sep 11, 2012	15.71	15.77	15.56	15.58	8,355,845	-0.11(-0.69%)
Sep 10, 2012	15.80	15.80	15.69	15.69	4,720,815	-0.06(-0.38%)
Sep 07, 2012	15.76	15.80	15.69	15.75	4,721,079	+0.02(+0.10%)
Sep 06, 2012	15.84	15.84	15.70	15.73	9,353,775	-0.04(-0.24%)
Sep 05, 2012	15.79	15.85	15.69	15.77	11,311,371	+0.02(+0.10%)
Sep 04, 2012	15.61	15.76	15.56	15.75	23,529,708	+0.15(+0.96%)
Aug 31, 2012	15.64	15.66	15.57	15.60	23,257,726	-0.02(-0.10%)
Aug 30, 2012	15.59	15.63	15.56	15.62	19,401,848	-0.02(-0.14%)
Aug 29, 2012	15.59	15.66	15.52	15.64	8,503,236	+0.06(+0.41%)
Aug 27, 2012	15.59	15.63	15.55	15.58	4,126,567	+0.00(+0.00%)
Aug 24, 2012	15.46	15.59	15.43	15.58	4,937,557	+0.11(+0.72%)
Aug 23, 2012	15.58	15.59	15.42	15.46	6,190,543	-0.12(-0.75%)
Aug 22, 2012	15.59	15.63	15.52	15.58	5,848,018	-0.01(-0.07%)
Aug 21, 2012	15.69	15.71	15.59	15.59	4,341,975	-0.10(-0.61%)
Aug 20, 2012	15.64	15.69	15.59	15.69	4,625,945	+0.04(+0.27%)
Aug 17, 2012	15.72	15.75	15.59	15.64	4,364,822	-0.05(-0.30%)
Aug 16, 2012	15.83	15.87	15.68	15.69	6,737,891	-0.11(-0.67%)
Aug 15, 2012	15.83	15.83	15.73	15.80	6,984,930	-0.02(-0.13%)
Aug 14, 2012	15.91	15.95	15.78	15.82	7,356,819	-0.10(-0.64%)
Aug 13, 2012	15.86	15.95	15.79	15.92	8,349,553	+0.01(+0.03%)
Aug 10, 2012	15.71	15.93	15.64	15.92	7,143,429	+0.19(+1.22%)
Aug 09, 2012	15.63	15.77	15.61	15.72	10,563,595	+0.23(+1.48%)
Aug 08, 2012	15.53	15.57	15.21	15.50	9,182,268	+0.34(+2.25%)
Aug 07, 2012	15.34	15.36	15.16	15.16	7,172,191	-0.13(-0.87%)
Aug 06, 2012	15.32	15.38	15.25	15.29	7,981,738	+0.03(+0.21%)
Aug 03, 2012	15.32	15.36	15.21	15.26	6,981,411	+0.05(+0.31%)
Aug 02, 2012	15.30	15.32	15.11	15.21	7,304,101	-0.15(-0.97%)
Aug 01, 2012	15.44	15.69	15.33	15.36	17,391,802	-0.02(-0.10%)
Jul 31, 2012	15.53	15.56	15.37	15.37	6,236,728	-0.16(-1.03%)
Jul 30, 2012	15.51	15.58	15.41	15.53	6,255,290	+0.02(+0.10%)
Jul 27, 2012	15.40	15.54	15.37	15.52	6,527,223	+0.20(+1.32%)
Jul 26, 2012	15.28	15.35	15.27	15.31	7,228,385	+0.14(+0.91%)
Jul 25, 2012	15.28	15.34	15.12	15.18	7,823,535	-0.05(-0.35%)
Jul 24, 2012	15.34	15.38	15.14	15.23	6,749,907	-0.12(-0.80%)
Jul 23, 2012	15.38	15.43	15.32	15.35	6,864,221	-0.09(-0.59%)
Jul 20, 2012	15.35	15.48	15.33	15.44	7,933,403	+0.05(+0.31%)
Jul 19, 2012	15.33	15.42	15.19	15.39	6,727,647	+0.10(+0.63%)
Jul 18, 2012	15.29	15.33	15.20	15.30	6,340,131	+0.00(+0.00%)
Jul 17, 2012	15.22	15.30	15.08	15.30	17,043,874	+0.09(+0.56%)
Jul 16, 2012	15.16	15.23	15.04	15.21	7,468,732	+0.07(+0.46%)
Jul 13, 2012	14.98	15.14	14.97	15.14	7,080,579	+0.18(+1.17%)
Jul 12, 2012	14.97	15.02	14.91	14.97	5,827,813	-0.04(-0.28%)
Jul 11, 2012	14.92	15.03	14.88	15.01	6,671,824	+0.12(+0.82%)
Jul 10, 2012	14.84	14.89	14.81	14.89	7,789,136	+0.09(+0.61%)
Jul 09, 2012	14.83	14.88	14.76	14.80	7,250,728	-0.05(-0.32%)
Jul 06, 2012	14.75	14.88	14.75	14.85	5,756,280	+0.02(+0.14%)
Jul 05, 2012	14.92	14.95	14.81	14.83	5,235,051	-0.13(-0.89%)
Jul 03, 2012	15.00	15.06	14.90	14.96	3,805,631	-0.03(-0.18%)
Jul 02, 2012	14.88	14.98	14.85	14.98	7,082,651	+0.19(+1.29%)
Jun 29, 2012	14.90	14.90	14.70	14.79	9,414,421	+0.03(+0.18%)
Jun 28, 2012	14.64	14.78	14.64	14.77	5,101,688	+0.03(+0.22%)
Jun 27, 2012	14.67	14.80	14.67	14.73	5,742,857	+0.11(+0.76%)
Jun 26, 2012	14.63	14.70	14.60	14.62	7,141,365	+0.02(+0.15%)
Jun 25, 2012	14.57	14.64	14.53	14.60	5,005,737	-0.02(-0.15%)
Jun 22, 2012	14.75	14.75	14.62	14.62	7,397,635	-0.07(-0.51%)
Jun 21, 2012	14.79	14.88	14.68	14.70	9,881,886	-0.05(-0.32%)
Jun 20, 2012	14.88	14.94	14.70	14.75	7,360,075	-0.15(-1.00%)
Jun 19, 2012	14.90	15.00	14.81	14.89	9,716,930	+0.07(+0.50%)
Jun 18, 2012	14.91	14.91	14.74	14.82	6,516,970	+0.03(+0.18%)
Jun 15, 2012	14.80	14.81	14.71	14.79	11,759,953	+0.04(+0.29%)
Jun 14, 2012	14.72	14.79	14.68	14.75	8,716,535	+0.07(+0.51%)
Jun 13, 2012	14.68	14.76	14.59	14.68	6,658,729	-0.01(-0.07%)
Jun 12, 2012	14.72	14.73	14.62	14.69	8,706,093	-0.02(-0.11%)
Jun 11, 2012	14.85	14.87	14.69	14.70	12,283,646	-0.13(-0.86%)
Jun 08, 2012	14.73	14.89	14.68	14.83	12,596,582	+0.12(+0.83%)
Jun 07, 2012	14.77	14.79	14.69	14.71	7,778,855	+0.05(+0.33%)
Jun 06, 2012	14.58	14.66	14.50	14.66	6,845,777	+0.17(+1.18%)
Jun 05, 2012	14.45	14.57	14.41	14.49	11,791,663	+0.03(+0.18%)
Jun 04, 2012	14.40	14.46	14.36	14.46	9,856,481	+0.04(+0.29%)
Jun 01, 2012	14.27	14.47	14.26	14.42	9,115,680	+0.05(+0.37%)
May 31, 2012	14.34	14.45	14.23	14.37	7,450,035	+0.04(+0.29%)
May 30, 2012	14.48	14.58	14.31	14.33	8,129,724	-0.17(-1.16%)
May 29, 2012	14.57	14.57	14.45	14.50	35,715,576	+0.05(+0.33%)
May 25, 2012	14.43	14.48	14.42	14.45	34,178,308	+0.06(+0.40%)
May 24, 2012	14.28	14.48	14.25	14.39	42,134,008	+0.16(+1.14%)
May 23, 2012	14.31	14.45	14.18	14.23	8,994,729	-0.12(-0.81%)
May 22, 2012	14.26	14.36	14.26	14.34	7,638,087	+0.11(+0.77%)
May 21, 2012	14.31	14.33	14.20	14.23	6,521,199	-0.04(-0.29%)
May 18, 2012	14.38	14.50	14.24	14.28	8,806,755	-0.07(-0.48%)
May 17, 2012	14.37	14.47	14.34	14.34	8,214,230	-0.03(-0.18%)
May 16, 2012	14.28	14.41	14.24	14.37	6,969,656	+0.15(+1.03%)
May 15, 2012	14.39	14.43	14.22	14.22	7,963,390	-0.15(-1.06%)
May 14, 2012	14.34	14.44	14.31	14.37	5,591,647	-0.07(-0.51%)
May 11, 2012	14.52	14.57	14.42	14.45	5,699,660	-0.11(-0.72%)
May 10, 2012	14.52	14.58	14.46	14.55	5,085,568	+0.14(+0.98%)
May 09, 2012	14.38	14.50	14.30	14.41	7,083,403	-0.07(-0.47%)
May 08, 2012	14.32	14.49	14.30	14.48	8,717,187	+0.11(+0.77%)
May 07, 2012	14.36	14.42	14.31	14.37	5,986,467	+0.01(+0.07%)
May 04, 2012	14.49	14.51	14.34	14.36	6,397,131	+0.05(+0.37%)
May 03, 2012	14.40	14.51	14.30	14.31	7,342,258	-0.11(-0.76%)
May 02, 2012	14.47	14.49	14.33	14.42	9,134,837	-0.06(-0.44%)
May 01, 2012	14.37	14.50	14.32	14.48	9,385,652	+0.12(+0.84%)
Apr 30, 2012	14.25	14.36	14.21	14.36	7,270,571	+0.02(+0.15%)
Apr 27, 2012	14.41	14.43	14.27	14.34	5,333,118	-0.04(-0.26%)
Apr 26, 2012	14.21	14.40	14.19	14.37	5,485,005	+0.15(+1.07%)
Apr 25, 2012	14.19	14.28	14.13	14.22	9,130,784	-0.09(-0.66%)
Apr 24, 2012	14.23	14.37	14.21	14.32	5,707,028	+0.11(+0.78%)
Apr 23, 2012	14.18	14.23	14.15	14.21	4,951,233	-0.05(-0.33%)
Apr 20, 2012	14.14	14.30	14.12	14.25	7,879,403	+0.13(+0.93%)
Apr 19, 2012	14.11	14.17	14.05	14.12	6,835,965	+0.00(+0.00%)
Apr 18, 2012	14.20	14.23	14.09	14.12	6,942,074	-0.10(-0.70%)
Apr 17, 2012	14.21	14.23	14.10	14.22	6,376,596	+0.08(+0.59%)
Apr 16, 2012	14.09	14.25	14.08	14.14	7,296,965	+0.08(+0.60%)
Apr 13, 2012	14.18	14.20	14.01	14.05	15,978,298	-0.17(-1.22%)
Apr 12, 2012	14.23	14.29	14.18	14.23	10,790,027	+0.02(+0.11%)
Apr 11, 2012	14.28	14.29	14.20	14.21	9,399,473	+0.01(+0.04%)
Apr 10, 2012	14.25	14.31	14.16	14.21	28,035,062	-0.31(-2.17%)
Apr 09, 2012	14.40	14.58	14.40	14.52	7,222,500	+0.02(+0.11%)
Apr 05, 2012	14.60	14.64	14.44	14.51	7,445,957	-0.14(-0.93%)
Apr 04, 2012	14.69	14.75	14.60	14.64	12,702,220	-0.15(-0.99%)
Apr 03, 2012	14.88	14.88	14.66	14.79	6,043,864	-0.02(-0.11%)
Apr 02, 2012	14.85	14.93	14.76	14.81	6,289,870	-0.03(-0.21%)
Mar 30, 2012	14.75	14.84	14.65	14.84	7,797,863	+0.13(+0.89%)
Mar 29, 2012	14.56	14.72	14.54	14.71	8,670,552	+0.05(+0.32%)
Mar 28, 2012	14.77	14.83	14.59	14.66	6,719,060	-0.13(-0.85%)
Mar 27, 2012	14.60	14.84	14.60	14.78	10,780,061	+0.22(+1.51%)
Mar 26, 2012	14.63	14.67	14.47	14.56	8,214,081	+0.04(+0.25%)
Mar 23, 2012	14.56	14.64	14.50	14.53	7,967,289	+0.00(+0.00%)
Mar 22, 2012	14.55	14.60	14.43	14.53	9,612,264	-0.02(-0.14%)
Mar 21, 2012	14.60	14.64	14.48	14.55	7,318,578	-0.05(-0.36%)
Mar 20, 2012	14.71	14.73	14.60	14.60	6,711,350	-0.15(-1.00%)
Mar 19, 2012	14.87	14.93	14.74	14.75	5,373,944	-0.12(-0.78%)
Mar 16, 2012	14.78	14.88	14.74	14.86	8,507,574	+0.07(+0.46%)
Mar 15, 2012	14.77	14.81	14.68	14.79	4,255,187	+0.04(+0.28%)
Mar 14, 2012	14.92	14.96	14.71	14.75	4,840,854	-0.15(-0.99%)
Mar 13, 2012	14.98	14.99	14.83	14.90	6,551,160	-0.07(-0.46%)
Mar 12, 2012	14.85	14.98	14.82	14.97	5,354,744	+0.13(+0.88%)
Mar 09, 2012	14.75	14.85	14.70	14.84	4,582,809	+0.09(+0.64%)
Mar 08, 2012	14.73	14.78	14.65	14.74	5,142,855	+0.07(+0.46%)
Mar 07, 2012	14.67	14.71	14.54	14.67	6,436,991	+0.03(+0.22%)
Mar 06, 2012	14.76	14.79	14.62	14.64	7,548,468	-0.16(-1.09%)
Mar 05, 2012	14.76	14.82	14.66	14.80	5,053,149	+0.05(+0.35%)
Mar 02, 2012	14.81	14.87	14.71	14.75	5,691,325	-0.06(-0.38%)
Mar 01, 2012	14.81	14.88	14.74	14.81	7,815,854	+0.01(+0.07%)
Feb 29, 2012	14.84	14.86	14.64	14.80	8,686,154	-0.07(-0.45%)
Feb 28, 2012	14.92	14.96	14.77	14.87	5,389,043	-0.03(-0.17%)
Feb 27, 2012	14.94	15.03	14.88	14.89	26,451,918	-0.06(-0.42%)
Feb 24, 2012	14.87	15.01	14.82	14.95	23,028,758	+0.12(+0.84%)
Feb 23, 2012	14.79	14.88	14.76	14.83	29,243,668	+0.03(+0.21%)
Feb 22, 2012	14.67	14.88	14.66	14.80	10,075,405	+0.14(+0.96%)
Feb 21, 2012	14.76	14.80	14.62	14.66	6,361,522	-0.10(-0.67%)
Feb 17, 2012	14.79	14.82	14.67	14.76	6,876,505	+0.05(+0.35%)
Feb 16, 2012	14.51	14.81	14.50	14.70	10,507,808	+0.22(+1.50%)
Feb 15, 2012	14.47	14.55	14.37	14.49	7,066,760	+0.05(+0.36%)
Feb 14, 2012	14.46	14.48	14.33	14.44	8,552,481	-0.04(-0.25%)
Feb 13, 2012	14.75	14.82	14.42	14.47	13,723,601	-0.27(-1.86%)
Feb 10, 2012	14.44	14.79	14.36	14.75	14,439,111	+0.38(+2.67%)
Feb 09, 2012	14.39	14.41	14.28	14.36	8,030,043	-0.04(-0.25%)
Feb 08, 2012	14.41	14.42	14.28	14.40	6,581,483	+0.03(+0.22%)
Feb 07, 2012	14.25	14.40	14.14	14.37	5,776,248	+0.12(+0.84%)
Feb 06, 2012	14.24	14.30	14.19	14.25	8,763,466	-0.03(-0.18%)
Feb 03, 2012	14.33	14.40	14.16	14.27	11,768,205	-0.01(-0.07%)
Feb 02, 2012	14.41	14.45	14.28	14.28	11,037,990	-0.16(-1.08%)
Feb 01, 2012	14.44	14.48	14.37	14.44	6,812,474	+0.04(+0.25%)
Jan 31, 2012	14.37	14.42	14.30	14.40	8,243,092	+0.10(+0.73%)
Jan 30, 2012	14.36	14.37	14.23	14.30	6,872,634	-0.11(-0.76%)
Jan 27, 2012	14.60	14.62	14.40	14.41	7,152,781	-0.21(-1.42%)
Jan 26, 2012	14.68	14.71	14.54	14.62	9,024,361	-0.02(-0.11%)
Jan 25, 2012	14.28	14.65	14.21	14.63	9,829,772	+0.31(+2.13%)
Jan 24, 2012	14.37	14.38	14.25	14.33	8,382,614	-0.09(-0.65%)
Jan 23, 2012	14.28	14.49	14.28	14.42	12,120,200	+0.17(+1.16%)
Jan 20, 2012	14.37	14.41	14.25	14.25	12,925,298	-0.16(-1.08%)
Jan 19, 2012	14.55	14.60	14.38	14.41	13,075,908	-0.15(-1.03%)
Jan 18, 2012	14.49	14.60	14.41	14.56	9,260,056	+0.08(+0.57%)
Jan 17, 2012	14.59	14.69	14.43	14.48	7,136,083	-0.08(-0.57%)
Jan 13, 2012	14.48	14.57	14.38	14.56	6,971,873	+0.05(+0.32%)
Jan 12, 2012	14.61	14.66	14.46	14.51	12,282,824	-0.11(-0.74%)
Jan 11, 2012	14.84	14.88	14.59	14.62	11,051,821	-0.28(-1.88%)
Jan 10, 2012	15.01	15.03	14.89	14.90	8,786,859	-0.02(-0.10%)
Jan 09, 2012	14.83	14.93	14.75	14.92	7,113,567	+0.13(+0.91%)
Jan 06, 2012	14.90	14.91	14.71	14.78	8,670,772	-0.13(-0.87%)
Jan 05, 2012	14.88	14.92	14.73	14.91	8,770,511	+0.02(+0.14%)
Jan 04, 2012	14.95	15.04	14.83	14.89	12,144,748	-0.36(-2.35%)
Dec 30, 2011	15.38	15.46	15.25	15.25	5,529,475	-0.17(-1.11%)
Dec 29, 2011	15.43	15.49	15.39	15.42	4,909,608	+0.03(+0.20%)
Dec 28, 2011	15.47	15.48	15.36	15.39	4,093,526	-0.06(-0.37%)
Dec 27, 2011	15.38	15.45	15.33	15.45	4,505,710	+0.08(+0.51%)
Dec 23, 2011	15.37	15.47	15.33	15.37	3,925,905	+0.12(+0.82%)
Dec 21, 2011	14.89	15.24	14.89	15.24	7,545,381	+0.36(+2.44%)
Dec 20, 2011	14.86	14.91	14.75	14.88	8,175,809	+0.18(+1.23%)
Dec 19, 2011	14.90	14.98	14.66	14.70	5,905,643	-0.20(-1.32%)
Dec 16, 2011	15.04	15.13	14.88	14.90	11,474,708	-0.14(-0.93%)
Dec 15, 2011	14.93	15.08	14.90	15.04	6,700,404	+0.20(+1.33%)
Dec 14, 2011	14.95	15.01	14.84	14.84	7,608,148	-0.11(-0.76%)
Dec 13, 2011	14.97	15.10	14.90	14.95	11,680,529	+0.01(+0.03%)
Dec 12, 2011	15.01	15.07	14.83	14.95	5,634,439	-0.12(-0.79%)
Dec 09, 2011	15.03	15.12	14.94	15.07	8,492,734	+0.09(+0.59%)
Dec 08, 2011	15.16	15.18	14.94	14.98	10,796,509	-0.19(-1.23%)
Dec 07, 2011	15.27	15.30	15.07	15.17	8,866,510	-0.09(-0.58%)
Dec 06, 2011	15.31	15.38	15.22	15.25	8,734,571	-0.01(-0.03%)
Dec 05, 2011	15.35	15.40	15.20	15.26	9,439,045	+0.06(+0.37%)
Dec 02, 2011	15.35	15.35	15.17	15.20	6,549,641	-0.05(-0.34%)

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