Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	18.41	18.76	18.27	18.41	49,936	+0.14(+0.76%)
Nov 29, 2012	17.69	18.51	17.60	18.27	43,195	+0.68(+3.86%)
Nov 28, 2012	17.11	17.63	17.08	17.59	32,151	+0.47(+2.77%)
Nov 27, 2012	17.44	17.44	17.07	17.11	80,493	-0.25(-1.45%)
Nov 26, 2012	17.18	17.42	17.01	17.36	25,578	+0.13(+0.76%)
Nov 23, 2012	16.97	17.23	16.78	17.23	17,279	+0.32(+1.87%)
Nov 21, 2012	16.57	16.96	16.42	16.92	39,749	+0.46(+2.77%)
Nov 20, 2012	16.64	16.95	16.29	16.46	43,926	-0.33(-1.94%)
Nov 19, 2012	16.01	16.89	16.01	16.79	50,295	+1.11(+7.10%)
Nov 16, 2012	15.81	16.07	15.45	15.68	67,391	-0.16(-1.04%)
Nov 15, 2012	16.50	16.50	15.47	15.84	37,960	-0.60(-3.62%)
Nov 14, 2012	16.74	16.86	16.42	16.43	33,044	-0.30(-1.78%)
Nov 13, 2012	16.78	16.86	16.73	16.73	20,113	-0.17(-0.99%)
Nov 12, 2012	16.83	16.97	16.74	16.90	26,878	+0.14(+0.83%)
Nov 09, 2012	16.12	17.10	16.06	16.76	86,847	+0.48(+2.97%)
Nov 08, 2012	17.21	17.21	16.06	16.28	149,768	-0.95(-5.51%)
Nov 07, 2012	17.44	17.44	16.79	17.23	43,383	-0.34(-1.96%)
Nov 06, 2012	17.25	17.67	17.10	17.57	26,514	+0.48(+2.83%)
Nov 05, 2012	16.74	17.29	16.74	17.09	11,836	+0.25(+1.49%)
Nov 02, 2012	17.31	17.62	16.74	16.83	54,801	-0.51(-2.95%)
Nov 01, 2012	16.91	17.36	16.91	17.35	28,079	+0.60(+3.61%)
Oct 31, 2012	17.13	17.26	16.73	16.74	41,919	-0.22(-1.32%)
Oct 26, 2012	16.81	16.97	16.97	16.97	30,104	+0.18(+1.05%)
Oct 25, 2012	16.57	17.20	16.48	16.79	47,353	+0.44(+2.67%)
Oct 24, 2012	16.39	16.43	16.17	16.35	44,114	+0.11(+0.69%)
Oct 23, 2012	16.34	16.42	15.91	16.24	56,134	-0.10(-0.63%)
Oct 19, 2012	16.74	16.74	16.11	16.34	50,205	-0.53(-3.14%)
Oct 18, 2012	17.06	17.17	16.62	16.87	31,788	-0.19(-1.09%)
Oct 17, 2012	17.40	17.50	16.83	17.06	36,750	-0.40(-2.29%)
Oct 16, 2012	16.67	17.90	16.50	17.46	49,208	+1.00(+6.05%)
Oct 15, 2012	16.44	16.61	16.04	16.46	33,310	+0.17(+1.03%)
Oct 12, 2012	16.28	16.39	15.97	16.30	34,398	+0.03(+0.17%)
Oct 11, 2012	16.39	16.51	16.26	16.27	28,487	-0.01(-0.06%)
Oct 10, 2012	16.16	16.32	16.10	16.28	16,532	+0.12(+0.75%)
Oct 09, 2012	15.87	16.39	15.87	16.16	22,154	+0.25(+1.58%)
Oct 08, 2012	15.90	16.25	15.87	15.90	19,764	-0.19(-1.16%)
Oct 05, 2012	16.32	16.51	15.95	16.09	23,294	-0.07(-0.46%)
Oct 04, 2012	16.05	16.35	15.84	16.17	28,964	+0.21(+1.34%)
Oct 03, 2012	15.90	16.15	15.87	15.95	43,439	+0.00(+0.00%)
Oct 02, 2012	16.16	16.18	15.81	15.95	49,903	-0.09(-0.58%)
Oct 01, 2012	15.90	16.59	15.90	16.04	30,906	+0.34(+2.19%)
Sep 28, 2012	15.96	16.06	15.70	15.70	24,459	-0.25(-1.57%)
Sep 27, 2012	16.15	16.15	15.81	15.95	32,852	-0.07(-0.41%)
Sep 26, 2012	16.37	16.45	15.71	16.02	58,437	-0.26(-1.60%)
Sep 25, 2012	16.99	16.99	16.26	16.28	40,679	-0.56(-3.31%)
Sep 24, 2012	16.65	17.09	16.59	16.83	44,624	+0.14(+0.84%)
Sep 21, 2012	16.94	16.97	16.63	16.70	84,372	+0.07(+0.39%)
Sep 20, 2012	16.60	16.95	16.30	16.63	40,491	-0.13(-0.78%)
Sep 19, 2012	16.65	16.98	16.60	16.76	79,308	+0.09(+0.56%)
Sep 18, 2012	16.88	16.88	16.56	16.67	32,807	-0.26(-1.54%)
Sep 17, 2012	17.29	17.33	16.56	16.93	67,406	-0.20(-1.14%)
Sep 14, 2012	16.43	17.86	16.43	17.12	148,718	+0.92(+5.68%)
Sep 13, 2012	15.59	16.65	15.56	16.20	65,052	+0.65(+4.19%)
Sep 12, 2012	15.80	15.88	15.27	15.55	29,945	-0.19(-1.18%)
Sep 11, 2012	15.54	15.77	14.43	15.74	88,429	+0.26(+1.68%)
Sep 10, 2012	15.46	16.02	15.39	15.48	38,361	-0.04(-0.24%)
Sep 07, 2012	14.69	15.72	14.69	15.51	54,292	+0.91(+6.24%)
Sep 06, 2012	14.63	14.78	14.51	14.60	77,524	+0.15(+1.03%)
Sep 05, 2012	14.64	14.65	14.35	14.45	33,911	-0.12(-0.83%)
Sep 04, 2012	14.68	14.79	14.51	14.57	53,910	-0.08(-0.57%)
Aug 31, 2012	14.78	14.82	14.58	14.66	42,254	+0.09(+0.64%)
Aug 30, 2012	14.67	14.68	14.54	14.57	44,362	-0.09(-0.63%)
Aug 29, 2012	14.75	14.94	14.63	14.66	38,070	+0.00(+0.00%)
Aug 27, 2012	14.58	14.80	14.56	14.66	28,759	+0.11(+0.77%)
Aug 24, 2012	14.57	14.74	14.47	14.55	31,749	-0.08(-0.57%)
Aug 23, 2012	15.13	15.13	14.50	14.63	71,642	-0.49(-3.26%)
Aug 22, 2012	14.93	15.19	14.67	15.12	45,006	+0.14(+0.93%)
Aug 21, 2012	15.06	15.47	14.86	14.98	32,505	+0.05(+0.31%)
Aug 20, 2012	15.00	15.05	14.58	14.94	37,757	-0.05(-0.31%)
Aug 17, 2012	15.01	15.13	14.95	14.98	52,241	+0.02(+0.12%)
Aug 16, 2012	14.49	15.17	14.47	14.96	94,537	+0.61(+4.27%)
Aug 15, 2012	14.44	14.54	14.21	14.35	77,093	-0.19(-1.28%)
Aug 14, 2012	15.32	15.49	14.45	14.54	75,577	-0.72(-4.69%)
Aug 13, 2012	15.60	15.60	15.17	15.25	54,303	-0.38(-2.44%)
Aug 10, 2012	15.70	15.70	15.38	15.63	41,397	-0.06(-0.36%)
Aug 09, 2012	15.46	15.73	15.01	15.69	112,051	+0.17(+1.08%)
Aug 08, 2012	15.33	15.74	15.33	15.52	55,106	+0.12(+0.78%)
Aug 07, 2012	15.41	15.61	15.33	15.40	39,509	+0.06(+0.36%)
Aug 06, 2012	15.19	15.57	14.85	15.35	49,993	+0.12(+0.79%)
Aug 03, 2012	14.62	15.47	14.62	15.22	92,220	+0.81(+5.61%)
Aug 02, 2012	14.84	14.89	14.37	14.42	34,132	-0.53(-3.54%)
Aug 01, 2012	14.58	15.23	14.58	14.95	90,090	+0.41(+2.81%)
Jul 31, 2012	14.18	14.62	14.17	14.54	83,962	+0.35(+2.49%)
Jul 30, 2012	14.17	14.44	14.17	14.18	26,860	-0.03(-0.20%)
Jul 27, 2012	14.13	14.31	14.00	14.21	77,139	+0.16(+1.12%)
Jul 26, 2012	14.39	14.61	13.72	14.05	86,451	+0.01(+0.07%)
Jul 25, 2012	14.18	14.18	14.00	14.05	45,680	+0.05(+0.33%)
Jul 24, 2012	14.15	14.23	13.95	14.00	95,126	-0.11(-0.79%)
Jul 23, 2012	14.03	14.23	14.02	14.11	31,914	-0.21(-1.49%)
Jul 20, 2012	14.57	14.64	14.30	14.32	51,258	-0.36(-2.47%)
Jul 19, 2012	14.88	14.97	14.57	14.69	33,851	-0.17(-1.13%)
Jul 18, 2012	14.75	15.04	14.73	14.85	38,682	-0.02(-0.13%)
Jul 17, 2012	15.08	15.28	14.83	14.87	32,402	-0.09(-0.62%)
Jul 16, 2012	15.21	15.36	14.96	14.96	38,140	-0.27(-1.77%)
Jul 13, 2012	14.91	15.43	14.91	15.23	38,272	+0.44(+2.95%)
Jul 12, 2012	15.10	15.10	14.55	14.80	67,553	-0.51(-3.34%)
Jul 11, 2012	15.16	15.43	15.09	15.31	77,480	+0.08(+0.55%)
Jul 10, 2012	15.51	15.53	15.12	15.22	65,462	-0.05(-0.30%)
Jul 09, 2012	15.47	15.53	15.14	15.27	81,231	-0.20(-1.32%)
Jul 06, 2012	15.41	15.73	15.25	15.48	37,123	-0.13(-0.83%)
Jul 05, 2012	15.67	15.70	15.37	15.61	43,936	-0.17(-1.06%)
Jul 03, 2012	15.36	15.79	15.36	15.77	61,908	+0.39(+2.54%)
Jul 02, 2012	15.29	15.62	15.08	15.38	67,795	+0.13(+0.85%)
Jun 29, 2012	15.05	15.30	14.94	15.25	107,809	+0.65(+4.45%)
Jun 28, 2012	14.07	14.70	13.97	14.60	140,791	+0.32(+2.21%)
Jun 27, 2012	14.05	14.33	13.97	14.29	89,595	+0.30(+2.12%)
Jun 26, 2012	14.13	14.27	13.93	13.99	77,118	-0.06(-0.40%)
Jun 25, 2012	14.18	14.18	13.97	14.05	75,857	-0.31(-2.14%)
Jun 22, 2012	14.65	14.65	14.29	14.35	101,544	-0.12(-0.83%)
Jun 21, 2012	15.09	15.09	14.42	14.47	62,132	-0.66(-4.36%)
Jun 20, 2012	15.31	15.42	15.05	15.13	72,574	-0.25(-1.63%)
Jun 19, 2012	14.68	15.62	14.68	15.38	150,270	+0.73(+5.01%)
Jun 18, 2012	15.13	15.21	14.58	14.65	63,424	-0.56(-3.67%)
Jun 15, 2012	14.58	15.28	14.58	15.21	98,133	+0.62(+4.27%)
Jun 14, 2012	14.31	14.77	14.11	14.58	126,379	+0.35(+2.48%)
Jun 13, 2012	14.67	14.67	14.18	14.23	76,021	-0.36(-2.48%)
Jun 12, 2012	14.43	14.67	14.22	14.59	100,645	+0.30(+2.08%)
Jun 11, 2012	15.39	15.42	14.27	14.30	119,795	-0.93(-6.10%)
Jun 08, 2012	15.37	15.37	14.90	15.22	92,740	-0.25(-1.62%)
Jun 07, 2012	15.68	15.82	15.42	15.48	108,914	+0.11(+0.73%)
Jun 06, 2012	15.22	15.42	15.12	15.36	83,007	+0.33(+2.16%)
Jun 05, 2012	15.10	15.40	14.97	15.04	54,545	-0.22(-1.46%)
Jun 04, 2012	15.23	15.77	14.76	15.26	118,149	+0.17(+1.11%)
Jun 01, 2012	14.96	15.30	14.86	15.10	71,115	-0.31(-1.99%)
May 31, 2012	15.75	15.75	15.26	15.40	130,527	-0.32(-2.01%)
May 30, 2012	15.78	16.14	15.60	15.72	100,458	-0.21(-1.34%)
May 29, 2012	15.82	16.08	15.52	15.93	79,491	+0.36(+2.32%)
May 25, 2012	15.45	15.66	15.34	15.57	67,235	+0.11(+0.72%)
May 24, 2012	15.81	15.81	15.17	15.46	137,795	+0.02(+0.12%)
May 23, 2012	15.33	15.58	15.05	15.44	89,387	-0.05(-0.30%)
May 22, 2012	16.07	16.07	15.26	15.49	90,447	-0.53(-3.30%)
May 21, 2012	16.01	16.19	15.77	16.01	98,299	+0.13(+0.82%)
May 18, 2012	16.16	16.38	15.82	15.88	69,279	-0.19(-1.21%)
May 17, 2012	16.58	16.58	16.06	16.08	47,165	-0.51(-3.08%)
May 16, 2012	17.02	17.24	16.46	16.59	48,892	-0.24(-1.43%)
May 15, 2012	17.11	17.24	16.80	16.83	44,558	-0.19(-1.14%)
May 14, 2012	17.28	17.28	16.91	17.03	46,417	-0.44(-2.50%)
May 11, 2012	17.57	17.81	17.14	17.46	39,132	-0.22(-1.26%)
May 10, 2012	18.01	18.14	17.46	17.68	52,960	-0.05(-0.26%)
May 09, 2012	17.24	18.27	17.11	17.73	55,085	+0.19(+1.06%)
May 08, 2012	17.63	17.65	16.79	17.55	135,576	-0.30(-1.66%)
May 07, 2012	18.14	18.14	17.62	17.84	69,480	-0.39(-2.14%)
May 04, 2012	18.59	18.60	18.23	18.23	59,574	-0.46(-2.48%)
May 03, 2012	19.25	19.25	18.39	18.70	41,742	-0.69(-3.54%)
May 02, 2012	19.41	19.60	19.05	19.38	57,327	-0.31(-1.56%)
May 01, 2012	19.72	20.36	19.68	19.69	37,854	+0.08(+0.43%)
Apr 30, 2012	20.13	20.30	19.48	19.61	69,418	-0.65(-3.21%)
Apr 27, 2012	19.93	20.27	19.51	20.25	47,349	+0.43(+2.15%)
Apr 26, 2012	20.61	20.77	19.80	19.83	106,907	-0.82(-3.96%)
Apr 25, 2012	20.59	20.74	20.38	20.64	24,426	+0.48(+2.39%)
Apr 24, 2012	20.09	20.68	19.83	20.16	45,756	+0.05(+0.23%)
Apr 23, 2012	20.09	20.15	19.54	20.12	43,720	-0.52(-2.52%)
Apr 20, 2012	20.97	21.22	20.58	20.64	26,016	+0.00(+0.00%)
Apr 19, 2012	21.34	21.34	20.47	20.64	27,119	-0.69(-3.22%)
Apr 18, 2012	21.35	21.61	21.15	21.32	30,863	-0.25(-1.16%)
Apr 17, 2012	21.42	22.17	21.34	21.57	46,586	+0.48(+2.29%)
Apr 16, 2012	20.77	21.33	20.53	21.09	60,590	+0.54(+2.62%)
Apr 13, 2012	20.88	21.02	20.42	20.55	84,017	-0.43(-2.03%)
Apr 12, 2012	20.42	21.16	20.42	20.98	30,800	+0.64(+3.15%)
Apr 11, 2012	20.22	20.38	19.70	20.34	44,267	+0.47(+2.38%)
Apr 10, 2012	20.79	20.79	19.43	19.87	73,709	-0.95(-4.55%)
Apr 09, 2012	20.93	21.01	20.36	20.81	55,964	-0.76(-3.53%)
Apr 05, 2012	21.94	22.29	21.38	21.57	46,800	-0.45(-2.02%)
Apr 04, 2012	22.04	22.16	21.79	22.02	58,198	-0.49(-2.18%)
Apr 03, 2012	23.11	23.21	22.25	22.51	82,383	-0.58(-2.49%)
Apr 02, 2012	22.13	23.10	22.11	23.08	102,870	+0.82(+3.67%)
Mar 30, 2012	21.97	22.29	21.61	22.27	70,434	+0.45(+2.08%)
Mar 29, 2012	22.16	22.16	21.29	21.81	96,500	-0.63(-2.81%)
Mar 28, 2012	22.75	22.75	21.71	22.44	58,947	-0.33(-1.47%)
Mar 27, 2012	22.95	23.26	22.60	22.78	36,891	-0.09(-0.41%)
Mar 26, 2012	22.99	23.16	22.29	22.87	50,310	+0.27(+1.19%)
Mar 23, 2012	22.02	22.60	21.74	22.60	37,006	+0.56(+2.53%)
Mar 22, 2012	22.62	22.62	21.68	22.05	78,219	-0.74(-3.26%)
Mar 21, 2012	23.07	23.33	22.72	22.79	151,240	-0.27(-1.17%)
Mar 20, 2012	23.03	23.41	22.67	23.06	139,034	-0.31(-1.31%)
Mar 19, 2012	22.99	23.99	22.65	23.36	45,259	+0.33(+1.45%)
Mar 16, 2012	23.02	23.20	22.49	23.03	129,459	+0.01(+0.04%)
Mar 15, 2012	22.90	23.13	22.37	23.02	74,014	+0.26(+1.14%)
Mar 14, 2012	23.15	23.15	22.23	22.76	174,238	-0.35(-1.53%)
Mar 13, 2012	22.19	23.35	22.06	23.11	84,702	+1.14(+5.19%)
Mar 12, 2012	21.79	22.18	21.51	21.97	49,341	+0.13(+0.59%)
Mar 09, 2012	21.58	22.27	21.54	21.84	45,724	+0.25(+1.16%)
Mar 08, 2012	21.39	21.82	20.98	21.59	55,407	+0.41(+1.93%)
Mar 07, 2012	20.43	21.19	20.29	21.18	87,371	+0.97(+4.82%)
Mar 06, 2012	21.33	21.52	20.21	20.21	122,716	-1.49(-6.88%)
Mar 05, 2012	21.80	22.09	21.42	21.70	107,589	-0.12(-0.55%)
Mar 02, 2012	22.18	22.83	21.71	21.82	85,647	-0.18(-0.80%)
Mar 01, 2012	22.02	22.83	21.66	22.00	76,146	+0.25(+1.15%)
Feb 29, 2012	22.86	23.64	21.73	21.75	90,656	-1.07(-4.68%)
Feb 28, 2012	22.15	23.02	22.13	22.82	49,669	+0.70(+3.15%)
Feb 27, 2012	21.72	22.55	21.42	22.12	63,741	+0.07(+0.34%)
Feb 24, 2012	22.71	23.09	21.99	22.05	72,614	-0.63(-2.78%)
Feb 23, 2012	22.23	22.76	21.56	22.68	101,871	-0.27(-1.17%)
Feb 22, 2012	23.64	23.75	22.74	22.94	60,611	-0.69(-2.90%)
Feb 21, 2012	24.16	24.67	23.52	23.63	67,834	-0.31(-1.28%)
Feb 17, 2012	24.18	24.50	23.58	23.94	35,987	-0.09(-0.39%)
Feb 16, 2012	22.53	24.15	21.89	24.03	66,457	+1.46(+6.45%)
Feb 15, 2012	23.48	23.48	22.45	22.57	35,540	-0.65(-2.79%)
Feb 14, 2012	23.49	23.71	22.83	23.22	53,019	-0.50(-2.11%)
Feb 13, 2012	23.43	23.77	22.94	23.72	47,809	+0.60(+2.61%)
Feb 10, 2012	23.81	23.84	22.85	23.12	66,472	-1.12(-4.63%)
Feb 09, 2012	24.47	24.48	23.88	24.24	43,469	-0.06(-0.23%)
Feb 08, 2012	24.76	24.98	24.14	24.30	47,261	-0.29(-1.17%)
Feb 07, 2012	24.88	25.03	24.48	24.59	41,819	-0.29(-1.16%)
Feb 06, 2012	25.21	25.49	24.72	24.87	49,535	-0.60(-2.37%)
Feb 03, 2012	25.40	26.25	25.07	25.48	68,656	+0.76(+3.08%)
Feb 02, 2012	24.63	25.56	24.47	24.72	76,890	+0.08(+0.34%)
Feb 01, 2012	24.34	25.06	24.03	24.63	73,461	+0.68(+2.83%)
Jan 31, 2012	24.34	24.42	23.60	23.96	34,858	-0.10(-0.42%)
Jan 30, 2012	24.53	24.83	23.98	24.06	42,876	-0.73(-2.95%)
Jan 27, 2012	23.78	25.04	23.78	24.79	84,250	+0.81(+3.36%)
Jan 26, 2012	23.92	24.11	23.49	23.98	84,778	+0.22(+0.94%)
Jan 25, 2012	23.63	23.92	23.02	23.76	61,537	+0.13(+0.55%)
Jan 24, 2012	23.02	23.70	22.83	23.63	36,802	+0.32(+1.35%)
Jan 23, 2012	23.26	23.61	22.91	23.32	52,193	+0.07(+0.32%)
Jan 20, 2012	23.19	23.42	23.04	23.24	45,182	-0.09(-0.40%)
Jan 19, 2012	23.38	23.43	23.01	23.33	68,674	+0.06(+0.28%)
Jan 18, 2012	22.56	23.29	22.32	23.27	91,163	+0.69(+3.04%)
Jan 17, 2012	22.43	22.72	22.03	22.58	62,062	+0.53(+2.40%)
Jan 13, 2012	22.38	22.57	21.69	22.05	34,072	-0.73(-3.21%)
Jan 12, 2012	22.77	22.92	21.99	22.79	38,563	+0.23(+1.03%)
Jan 11, 2012	21.69	22.58	21.61	22.56	83,543	+0.89(+4.11%)
Jan 10, 2012	22.30	22.43	21.43	21.67	139,081	-0.12(-0.55%)
Jan 09, 2012	22.21	22.25	21.60	21.79	123,946	-0.29(-1.30%)
Jan 06, 2012	22.61	22.71	21.81	22.07	96,791	-0.54(-2.38%)
Jan 05, 2012	22.45	22.66	21.68	22.61	74,505	-0.06(-0.29%)
Jan 04, 2012	23.54	23.97	22.58	22.68	104,344	+1.06(+4.89%)
Dec 30, 2011	21.84	22.29	21.62	21.62	42,260	-0.22(-1.02%)
Dec 29, 2011	22.14	22.53	21.75	21.84	74,961	-0.36(-1.63%)
Dec 28, 2011	23.47	23.47	22.00	22.20	65,140	-1.25(-5.34%)
Dec 27, 2011	23.73	23.73	23.30	23.45	46,138	-0.29(-1.21%)
Dec 23, 2011	23.56	23.92	23.01	23.74	49,807	+0.65(+2.81%)
Dec 21, 2011	22.65	23.09	22.31	23.09	42,979	+0.36(+1.59%)
Dec 20, 2011	22.43	23.09	22.35	22.73	73,928	+1.08(+4.97%)
Dec 19, 2011	22.64	22.78	21.60	21.66	43,922	-0.72(-3.23%)
Dec 16, 2011	21.59	22.48	21.42	22.38	118,643	+1.06(+4.96%)
Dec 15, 2011	21.37	21.50	20.73	21.32	100,153	+0.45(+2.18%)
Dec 14, 2011	21.18	21.47	20.42	20.87	126,269	-0.63(-2.93%)
Dec 13, 2011	22.39	23.00	21.27	21.50	67,800	-0.75(-3.37%)
Dec 12, 2011	22.59	22.59	21.91	22.25	67,582	-0.84(-3.65%)
Dec 09, 2011	22.51	23.52	22.51	23.09	90,677	+0.81(+3.62%)
Dec 08, 2011	23.52	23.52	22.25	22.29	56,093	-1.42(-5.98%)
Dec 07, 2011	23.45	24.05	22.91	23.70	62,198	+0.06(+0.24%)
Dec 06, 2011	23.56	23.71	23.08	23.65	90,970	+0.23(+0.99%)
Dec 05, 2011	22.71	23.48	22.64	23.42	149,659	+1.34(+6.05%)
Dec 02, 2011	21.55	22.29	21.55	22.08	92,790	+0.92(+4.34%)

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