Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	24.38	24.42	24.14	24.21	406,843	-0.21(-0.86%)
Nov 29, 2012	24.49	24.63	24.37	24.42	544,231	-0.07(-0.30%)
Nov 28, 2012	24.34	24.55	24.21	24.49	617,331	-0.13(-0.52%)
Nov 27, 2012	24.84	24.87	24.59	24.62	488,601	-0.49(-1.96%)
Nov 26, 2012	24.94	25.19	24.93	25.11	325,819	+0.18(+0.71%)
Nov 23, 2012	24.93	25.01	24.84	24.93	189,387	+0.19(+0.78%)
Nov 21, 2012	24.71	24.76	24.60	24.74	148,546	-0.09(-0.36%)
Nov 20, 2012	24.68	24.84	24.59	24.83	409,446	-0.14(-0.55%)
Nov 19, 2012	24.86	24.97	24.69	24.97	163,925	+0.28(+1.15%)
Nov 16, 2012	24.59	24.70	24.38	24.68	155,026	+0.08(+0.33%)
Nov 15, 2012	24.46	24.71	24.46	24.60	237,059	+0.11(+0.43%)
Nov 14, 2012	24.87	24.94	24.49	24.50	343,115	-0.49(-1.97%)
Nov 13, 2012	24.78	25.08	24.75	24.99	281,351	+0.16(+0.65%)
Nov 12, 2012	24.88	24.91	24.74	24.83	193,153	+0.04(+0.16%)
Nov 09, 2012	24.59	24.93	24.59	24.79	303,477	+0.27(+1.12%)
Nov 08, 2012	24.67	24.84	24.46	24.51	480,676	-0.11(-0.43%)
Nov 07, 2012	24.73	24.80	24.42	24.62	292,947	-0.33(-1.33%)
Nov 06, 2012	24.79	24.95	24.75	24.95	311,883	+0.16(+0.65%)
Nov 05, 2012	24.75	24.84	24.48	24.79	358,435	-0.06(-0.26%)
Nov 02, 2012	24.93	25.08	24.72	24.85	437,924	-0.11(-0.45%)
Nov 01, 2012	24.79	25.14	24.73	24.97	379,205	+0.34(+1.38%)
Oct 31, 2012	24.64	24.76	24.55	24.63	355,105	-0.09(-0.36%)
Oct 26, 2012	24.73	24.72	24.72	24.72	146,543	-0.07(-0.29%)
Oct 25, 2012	24.90	24.95	24.73	24.79	183,567	+0.15(+0.59%)
Oct 24, 2012	24.82	24.93	24.64	24.64	262,245	+0.02(+0.07%)
Oct 23, 2012	24.72	24.73	24.48	24.63	175,148	+0.03(+0.13%)
Oct 19, 2012	24.90	24.90	24.50	24.59	346,573	-0.36(-1.42%)
Oct 18, 2012	24.94	25.07	24.89	24.95	163,450	-0.11(-0.42%)
Oct 17, 2012	25.08	25.12	24.95	25.05	218,324	+0.02(+0.06%)
Oct 16, 2012	24.89	25.07	24.89	25.04	212,220	+0.34(+1.37%)
Oct 15, 2012	24.60	24.84	24.60	24.70	191,634	+0.11(+0.46%)
Oct 12, 2012	24.51	24.70	24.51	24.59	181,844	+0.09(+0.36%)
Oct 11, 2012	24.52	24.67	24.50	24.50	236,783	+0.07(+0.30%)
Oct 10, 2012	24.54	24.58	24.37	24.42	183,432	-0.20(-0.82%)
Oct 09, 2012	24.72	24.72	24.45	24.63	720,852	-0.03(-0.13%)
Oct 08, 2012	24.56	24.66	24.45	24.66	568,724	-0.15(-0.62%)
Oct 05, 2012	24.76	25.02	24.73	24.81	1,063,016	+0.21(+0.85%)
Oct 04, 2012	24.34	24.60	24.34	24.60	248,949	+0.36(+1.50%)
Oct 03, 2012	24.29	24.29	24.08	24.24	124,237	+0.02(+0.07%)
Oct 02, 2012	24.27	24.31	24.09	24.22	161,874	-0.01(-0.03%)
Oct 01, 2012	24.08	24.34	24.08	24.23	321,344	+0.10(+0.40%)
Sep 28, 2012	24.00	24.20	23.96	24.13	393,124	-0.02(-0.10%)
Sep 27, 2012	23.93	24.18	23.83	24.16	383,955	+0.75(+3.21%)
Sep 26, 2012	23.53	23.54	23.37	23.41	152,177	-0.28(-1.19%)
Sep 25, 2012	24.10	24.10	23.69	23.69	82,920	-0.18(-0.74%)
Sep 24, 2012	23.79	23.91	23.71	23.87	161,837	-0.23(-0.96%)
Sep 21, 2012	24.30	24.42	24.08	24.10	111,304	+0.08(+0.32%)
Sep 20, 2012	24.00	24.09	23.78	24.02	194,732	-0.08(-0.34%)
Sep 19, 2012	24.04	24.14	24.01	24.10	864,073	-0.04(-0.17%)
Sep 18, 2012	24.21	24.28	24.08	24.14	217,594	-0.23(-0.96%)
Sep 17, 2012	24.48	24.59	24.35	24.38	142,165	-0.02(-0.07%)
Sep 14, 2012	24.37	24.81	24.36	24.39	341,317	+0.17(+0.70%)
Sep 13, 2012	23.70	24.24	23.48	24.22	515,544	+0.58(+2.46%)
Sep 12, 2012	23.66	23.75	23.60	23.64	159,530	+0.06(+0.24%)
Sep 11, 2012	23.62	23.70	23.56	23.58	293,847	+0.05(+0.21%)
Sep 10, 2012	23.68	23.73	23.48	23.54	155,502	-0.19(-0.82%)
Sep 07, 2012	23.46	23.73	23.37	23.73	229,623	+0.32(+1.35%)
Sep 06, 2012	23.04	23.45	23.04	23.41	246,647	+0.44(+1.93%)
Sep 05, 2012	23.12	23.16	22.92	22.97	101,900	+0.00(+0.00%)
Sep 04, 2012	23.10	23.18	22.95	22.97	213,665	+0.06(+0.28%)
Aug 31, 2012	22.94	23.13	22.82	22.91	573,589	+0.40(+1.80%)
Aug 30, 2012	22.75	22.88	22.50	22.50	459,588	-0.65(-2.79%)
Aug 29, 2012	23.38	23.43	23.08	23.15	164,658	-0.52(-2.19%)
Aug 27, 2012	23.93	23.93	23.66	23.66	61,195	-0.19(-0.78%)
Aug 24, 2012	23.79	23.88	23.65	23.85	105,627	-0.06(-0.24%)
Aug 23, 2012	23.89	23.95	23.79	23.91	228,217	-0.15(-0.64%)
Aug 22, 2012	24.02	24.09	23.78	24.06	298,107	-0.07(-0.30%)
Aug 21, 2012	24.29	24.38	24.09	24.13	163,544	-0.06(-0.23%)
Aug 20, 2012	24.09	24.21	24.08	24.19	117,280	-0.04(-0.17%)
Aug 17, 2012	24.25	24.26	24.09	24.23	166,785	-0.09(-0.37%)
Aug 16, 2012	24.19	24.37	24.09	24.32	325,701	+0.33(+1.38%)
Aug 15, 2012	23.88	24.06	23.83	23.99	145,965	+0.18(+0.75%)
Aug 14, 2012	23.94	23.94	23.73	23.81	116,009	+0.10(+0.41%)
Aug 13, 2012	23.81	23.86	23.59	23.71	138,858	-0.47(-1.94%)
Aug 10, 2012	23.99	24.18	23.94	24.18	205,948	+0.16(+0.67%)
Aug 09, 2012	23.85	24.17	23.85	24.02	96,187	+0.10(+0.41%)
Aug 08, 2012	23.71	23.96	23.71	23.92	186,403	+0.00(+0.00%)
Aug 07, 2012	23.93	23.99	23.83	23.92	396,782	+0.00(+0.00%)
Aug 06, 2012	23.90	24.00	23.79	23.92	216,456	-0.19(-0.80%)
Aug 03, 2012	24.05	24.14	23.88	24.12	221,155	+0.65(+2.79%)
Aug 02, 2012	23.41	23.66	23.31	23.46	125,320	-0.46(-1.92%)
Aug 01, 2012	23.96	24.07	23.88	23.92	263,188	-0.12(-0.50%)
Jul 31, 2012	24.07	24.19	23.92	24.04	331,050	+0.19(+0.81%)
Jul 30, 2012	23.62	23.86	23.60	23.85	306,032	-0.11(-0.47%)
Jul 27, 2012	23.61	24.01	23.55	23.96	426,893	+0.65(+2.77%)
Jul 26, 2012	23.22	23.38	23.12	23.32	179,825	+0.43(+1.87%)
Jul 25, 2012	22.85	23.04	22.77	22.89	204,437	+0.11(+0.50%)
Jul 24, 2012	22.95	22.95	22.58	22.78	194,048	-0.09(-0.39%)
Jul 23, 2012	22.94	22.94	22.62	22.87	136,974	-0.45(-1.94%)
Jul 20, 2012	23.34	23.43	23.24	23.32	90,085	-0.45(-1.90%)
Jul 19, 2012	23.67	23.79	23.55	23.77	275,449	+0.08(+0.34%)
Jul 18, 2012	23.43	23.75	23.43	23.69	88,107	-0.03(-0.14%)
Jul 17, 2012	23.43	23.74	23.20	23.72	215,154	+0.47(+2.02%)
Jul 16, 2012	23.32	23.32	23.04	23.25	73,353	+0.15(+0.63%)
Jul 13, 2012	22.95	23.24	22.90	23.11	71,997	+0.33(+1.45%)
Jul 12, 2012	22.85	22.87	22.59	22.78	128,610	-0.21(-0.91%)
Jul 11, 2012	22.97	23.07	22.82	22.99	179,415	+0.32(+1.43%)
Jul 10, 2012	23.16	23.19	22.61	22.66	83,369	-0.30(-1.30%)
Jul 09, 2012	22.91	23.02	22.82	22.96	145,081	-0.26(-1.11%)
Jul 06, 2012	23.20	23.30	23.12	23.22	121,008	-0.31(-1.30%)
Jul 05, 2012	23.60	23.64	23.50	23.53	93,572	-0.22(-0.92%)
Jul 03, 2012	23.55	23.88	23.49	23.75	132,286	+0.72(+3.12%)
Jul 02, 2012	23.18	23.21	23.00	23.03	204,350	-0.11(-0.49%)
Jun 29, 2012	22.91	23.17	22.88	23.14	206,207	+0.90(+4.07%)
Jun 28, 2012	22.12	22.23	21.93	22.23	117,353	-0.23(-1.04%)
Jun 27, 2012	22.48	22.54	22.37	22.47	185,773	+0.36(+1.64%)
Jun 26, 2012	22.20	22.28	21.92	22.11	366,344	+0.27(+1.22%)
Jun 25, 2012	21.84	21.97	21.67	21.84	54,414	-0.40(-1.82%)
Jun 22, 2012	22.18	22.29	22.06	22.24	164,825	+0.44(+2.00%)
Jun 21, 2012	22.38	22.40	21.78	21.81	177,328	-0.90(-3.98%)
Jun 20, 2012	22.67	22.74	22.40	22.71	59,514	+0.19(+0.83%)
Jun 19, 2012	22.39	22.63	22.34	22.53	125,855	+0.37(+1.68%)
Jun 18, 2012	22.17	22.26	22.05	22.15	101,911	+0.12(+0.55%)
Jun 15, 2012	21.80	22.05	21.80	22.03	133,825	+0.12(+0.55%)
Jun 14, 2012	21.87	22.05	21.75	21.91	84,572	-0.16(-0.73%)
Jun 13, 2012	22.28	22.37	22.03	22.07	124,169	-0.15(-0.65%)
Jun 12, 2012	22.14	22.22	21.99	22.22	216,100	+0.29(+1.33%)
Jun 11, 2012	22.23	22.49	21.90	21.93	101,450	-0.30(-1.34%)
Jun 08, 2012	22.15	22.25	21.98	22.23	126,627	-0.15(-0.69%)
Jun 07, 2012	22.80	22.83	22.34	22.38	180,125	-0.11(-0.47%)
Jun 06, 2012	22.14	22.49	22.07	22.49	220,288	+1.19(+5.58%)
Jun 05, 2012	21.27	21.40	21.20	21.30	212,585	+0.37(+1.78%)
Jun 04, 2012	21.00	21.01	20.76	20.93	277,188	-0.28(-1.33%)
Jun 01, 2012	21.56	21.59	21.19	21.21	392,599	-0.47(-2.16%)
May 31, 2012	21.73	21.81	21.49	21.68	232,986	-0.33(-1.51%)
May 30, 2012	22.16	22.27	21.88	22.01	252,875	-0.11(-0.51%)
May 29, 2012	22.23	22.36	22.01	22.12	276,670	+0.48(+2.24%)
May 25, 2012	22.23	22.29	21.57	21.64	440,940	-1.36(-5.90%)
May 24, 2012	23.31	23.31	22.86	22.99	227,229	-0.39(-1.66%)
May 23, 2012	23.25	23.40	22.99	23.38	178,106	-0.15(-0.65%)
May 22, 2012	23.56	23.83	23.42	23.54	148,925	+0.15(+0.62%)
May 21, 2012	22.99	23.40	22.95	23.39	494,445	+0.51(+2.22%)
May 18, 2012	23.12	23.24	22.82	22.88	439,978	-0.25(-1.08%)
May 17, 2012	23.40	23.50	23.13	23.13	186,440	-0.21(-0.90%)
May 16, 2012	23.51	23.63	23.31	23.34	223,526	-0.33(-1.40%)
May 15, 2012	23.69	23.84	23.63	23.67	187,284	-0.19(-0.78%)
May 14, 2012	24.06	24.08	23.86	23.86	107,943	-0.56(-2.28%)
May 11, 2012	24.25	24.60	24.25	24.42	361,930	-0.11(-0.43%)
May 10, 2012	24.53	24.64	24.50	24.52	183,550	+0.08(+0.33%)
May 09, 2012	24.42	24.56	24.32	24.44	417,812	-0.45(-1.82%)
May 08, 2012	25.02	25.02	24.64	24.89	136,078	-0.13(-0.52%)
May 07, 2012	24.97	25.12	24.93	25.02	547,019	+0.08(+0.32%)
May 04, 2012	24.96	25.09	24.90	24.94	1,186,886	-0.09(-0.36%)
May 03, 2012	25.25	25.25	24.98	25.03	105,408	-0.22(-0.86%)
May 02, 2012	25.11	25.25	24.97	25.25	197,968	+0.07(+0.29%)
May 01, 2012	25.06	25.31	25.02	25.18	149,019	+0.19(+0.74%)
Apr 30, 2012	25.08	25.09	24.89	24.99	96,057	-0.17(-0.67%)
Apr 27, 2012	25.18	25.21	24.97	25.16	90,135	+0.01(+0.03%)
Apr 26, 2012	24.97	25.19	24.97	25.15	65,097	+0.20(+0.81%)
Apr 25, 2012	25.01	25.01	24.83	24.95	117,380	+0.00(+0.00%)
Apr 24, 2012	24.97	25.01	24.85	24.95	128,439	+0.02(+0.06%)
Apr 23, 2012	24.88	24.94	24.72	24.93	105,694	-0.28(-1.12%)
Apr 20, 2012	25.18	25.41	25.18	25.22	162,599	+0.32(+1.27%)
Apr 19, 2012	25.05	25.11	24.77	24.90	128,296	-0.17(-0.68%)
Apr 18, 2012	25.10	25.18	25.01	25.07	47,702	-0.15(-0.61%)
Apr 17, 2012	25.06	25.28	24.99	25.22	121,256	+0.40(+1.63%)
Apr 16, 2012	25.05	25.15	24.73	24.82	94,925	-0.09(-0.36%)
Apr 13, 2012	25.20	25.25	24.85	24.91	182,504	-0.38(-1.50%)
Apr 12, 2012	24.92	25.32	24.76	25.29	176,463	+0.55(+2.22%)
Apr 11, 2012	24.83	24.83	24.68	24.74	79,567	+0.19(+0.76%)
Apr 10, 2012	24.93	24.98	24.51	24.55	204,392	-0.59(-2.35%)
Apr 09, 2012	25.11	25.17	25.01	25.14	64,792	-0.24(-0.95%)
Apr 05, 2012	25.17	25.45	25.16	25.39	151,477	+0.30(+1.19%)
Apr 04, 2012	25.10	25.14	24.85	25.09	196,163	-0.61(-2.36%)
Apr 03, 2012	25.75	25.90	25.60	25.69	354,748	+0.06(+0.25%)
Apr 02, 2012	25.26	25.68	25.18	25.63	283,442	+0.63(+2.52%)
Mar 30, 2012	24.92	25.01	24.80	25.00	150,466	+0.38(+1.54%)
Mar 29, 2012	24.53	24.68	24.35	24.62	217,560	+0.15(+0.59%)
Mar 28, 2012	24.72	24.72	24.38	24.47	309,429	-0.04(-0.16%)
Mar 27, 2012	24.64	24.64	24.50	24.51	275,046	-0.18(-0.72%)
Mar 26, 2012	24.46	24.70	24.45	24.69	143,349	+0.30(+1.23%)
Mar 23, 2012	24.38	24.43	24.22	24.39	198,621	+0.26(+1.07%)
Mar 22, 2012	24.32	24.34	24.02	24.13	292,042	-0.24(-0.99%)
Mar 21, 2012	24.30	24.45	24.22	24.38	186,141	+0.23(+0.94%)
Mar 20, 2012	24.35	24.35	24.11	24.15	269,884	-0.44(-1.81%)
Mar 19, 2012	24.41	24.73	24.41	24.59	238,295	+0.06(+0.23%)
Mar 16, 2012	24.56	24.61	24.50	24.54	94,184	-0.06(-0.26%)
Mar 15, 2012	24.53	24.68	24.44	24.60	243,967	+0.05(+0.20%)
Mar 14, 2012	24.45	24.63	24.44	24.55	776,601	+0.10(+0.40%)
Mar 13, 2012	24.05	24.47	24.03	24.46	247,519	+0.48(+2.02%)
Mar 12, 2012	23.90	24.03	23.84	23.97	182,792	-0.14(-0.57%)
Mar 09, 2012	24.13	24.23	24.05	24.11	305,345	+0.03(+0.13%)
Mar 08, 2012	24.13	24.21	23.92	24.08	236,284	+0.32(+1.33%)
Mar 07, 2012	23.78	23.81	23.63	23.76	265,786	+0.23(+0.96%)
Mar 06, 2012	23.70	23.80	23.41	23.54	610,719	-0.51(-2.12%)
Mar 05, 2012	24.17	24.23	24.00	24.04	387,772	-0.14(-0.57%)
Mar 02, 2012	24.29	24.34	24.14	24.18	1,069,009	+0.16(+0.67%)
Mar 01, 2012	24.22	24.23	23.98	24.02	1,225,052	-0.11(-0.47%)
Feb 29, 2012	24.24	24.53	24.13	24.13	282,602	+0.40(+1.70%)
Feb 28, 2012	23.62	23.77	23.52	23.73	365,679	+0.44(+1.91%)
Feb 27, 2012	23.27	23.34	23.08	23.29	265,912	-0.20(-0.86%)
Feb 24, 2012	23.71	23.71	23.45	23.49	432,220	-0.73(-3.00%)
Feb 23, 2012	24.32	24.32	24.09	24.21	771,946	-0.23(-0.96%)
Feb 22, 2012	24.42	24.48	24.35	24.45	572,947	+0.00(+0.00%)
Feb 21, 2012	24.71	24.75	24.45	24.45	678,159	-0.19(-0.75%)
Feb 17, 2012	24.49	24.76	24.49	24.63	209,702	+0.36(+1.46%)
Feb 16, 2012	24.13	24.30	23.98	24.28	647,823	+0.19(+0.81%)
Feb 15, 2012	24.36	24.44	24.08	24.09	685,496	-0.24(-1.00%)
Feb 14, 2012	24.43	24.47	24.21	24.33	290,767	-0.04(-0.17%)
Feb 13, 2012	24.67	24.67	24.35	24.37	422,019	+0.36(+1.51%)
Feb 10, 2012	24.21	24.30	23.97	24.00	252,140	-0.82(-3.32%)
Feb 09, 2012	24.88	24.88	24.68	24.83	224,177	-0.17(-0.68%)
Feb 08, 2012	24.90	25.05	24.84	25.00	171,892	+0.30(+1.21%)
Feb 07, 2012	24.68	24.71	24.48	24.70	157,724	-0.25(-1.00%)
Feb 06, 2012	25.04	25.04	24.81	24.95	299,459	-0.54(-2.12%)
Feb 03, 2012	25.45	25.56	25.35	25.49	238,121	+0.24(+0.96%)
Feb 02, 2012	25.29	25.37	25.22	25.25	291,445	+0.23(+0.94%)
Feb 01, 2012	25.00	25.14	24.85	25.01	272,500	+0.48(+1.94%)
Jan 31, 2012	24.76	24.83	24.51	24.54	211,303	-0.15(-0.62%)
Jan 30, 2012	24.60	24.71	24.44	24.69	531,660	-0.36(-1.45%)
Jan 27, 2012	24.99	25.14	24.94	25.05	238,954	+0.02(+0.06%)
Jan 26, 2012	25.33	25.43	25.03	25.04	190,727	-0.10(-0.39%)
Jan 25, 2012	24.97	25.16	24.72	25.14	341,445	-0.16(-0.64%)
Jan 24, 2012	25.22	25.37	25.08	25.30	139,876	-0.19(-0.76%)
Jan 23, 2012	25.34	25.65	25.34	25.49	194,074	+0.20(+0.80%)
Jan 20, 2012	25.29	25.31	25.14	25.29	143,070	-0.23(-0.92%)
Jan 19, 2012	25.41	25.59	25.30	25.52	218,012	+0.23(+0.93%)
Jan 18, 2012	24.74	25.31	24.72	25.29	210,717	+0.98(+4.02%)
Jan 17, 2012	24.40	24.48	24.23	24.31	224,210	+0.23(+0.97%)
Jan 13, 2012	24.22	24.22	23.95	24.08	179,665	-0.19(-0.80%)
Jan 12, 2012	24.25	24.33	24.14	24.27	134,068	-0.02(-0.10%)
Jan 11, 2012	24.08	24.31	24.08	24.30	343,195	-0.28(-1.15%)
Jan 10, 2012	24.55	24.65	24.53	24.58	160,772	+0.50(+2.08%)
Jan 09, 2012	24.01	24.13	23.92	24.08	239,261	+0.17(+0.71%)
Jan 06, 2012	24.13	24.13	23.85	23.91	210,788	-0.37(-1.53%)
Jan 05, 2012	24.22	24.42	24.07	24.28	593,989	+0.02(+0.10%)
Jan 04, 2012	24.13	24.30	24.11	24.25	581,972	+0.57(+2.42%)
Dec 30, 2011	23.73	23.76	23.62	23.68	175,383	-0.08(-0.34%)
Dec 29, 2011	23.50	23.78	23.38	23.76	133,300	+0.65(+2.83%)
Dec 28, 2011	23.47	23.47	23.05	23.11	137,214	-0.50(-2.12%)
Dec 27, 2011	23.50	23.68	23.24	23.61	137,733	-0.13(-0.54%)
Dec 23, 2011	23.71	23.75	23.52	23.74	113,302	+0.03(+0.14%)
Dec 21, 2011	23.50	23.71	23.28	23.71	766,693	+0.02(+0.10%)
Dec 20, 2011	23.43	23.71	23.43	23.68	173,653	+0.68(+2.95%)
Dec 19, 2011	23.40	23.62	23.00	23.00	124,371	-0.32(-1.35%)
Dec 16, 2011	23.48	23.77	23.32	23.32	161,761	+0.37(+1.62%)
Dec 15, 2011	23.24	23.24	22.88	22.95	185,333	+0.06(+0.25%)
Dec 14, 2011	22.99	23.14	22.86	22.89	123,057	-0.51(-2.18%)
Dec 13, 2011	23.64	23.69	23.06	23.40	133,720	+0.06(+0.24%)
Dec 12, 2011	23.60	23.60	23.26	23.34	111,796	-0.48(-2.03%)
Dec 09, 2011	23.48	23.92	23.48	23.83	241,857	+0.62(+2.68%)
Dec 08, 2011	23.48	23.66	23.20	23.20	142,964	-0.61(-2.58%)
Dec 07, 2011	23.69	23.88	23.47	23.82	130,425	+0.13(+0.55%)
Dec 06, 2011	23.72	23.82	23.54	23.69	81,983	-0.28(-1.17%)
Dec 05, 2011	24.00	24.06	23.80	23.97	143,373	+0.39(+1.64%)
Dec 02, 2011	23.79	23.87	23.54	23.58	100,921	-0.24(-1.02%)

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