Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	56.22	56.24	55.96	56.20	172,015	+0.05(+0.10%)
Nov 29, 2012	56.03	56.20	55.81	56.14	77,887	+0.51(+0.92%)
Nov 28, 2012	55.12	55.63	54.64	55.63	138,855	+0.30(+0.54%)
Nov 27, 2012	55.36	55.69	55.25	55.33	99,783	-0.08(-0.14%)
Nov 26, 2012	55.08	55.41	54.94	55.41	95,294	+0.18(+0.32%)
Nov 23, 2012	54.81	55.23	54.81	55.23	36,831	+0.61(+1.11%)
Nov 21, 2012	54.57	54.65	54.35	54.62	132,076	+0.20(+0.37%)
Nov 20, 2012	54.23	54.46	53.93	54.42	92,771	+0.16(+0.29%)
Nov 19, 2012	53.84	54.26	53.77	54.26	105,240	+1.07(+2.01%)
Nov 16, 2012	52.70	53.26	52.35	53.20	152,146	+0.48(+0.90%)
Nov 15, 2012	52.81	53.16	52.41	52.72	409,699	-0.23(-0.43%)
Nov 14, 2012	54.14	54.14	52.85	52.95	136,228	-1.07(-1.98%)
Nov 13, 2012	54.06	54.60	54.00	54.02	156,187	-0.31(-0.57%)
Nov 12, 2012	54.68	54.69	54.27	54.33	106,589	-0.14(-0.26%)
Nov 09, 2012	54.26	54.87	54.18	54.47	153,598	-0.04(-0.07%)
Nov 08, 2012	55.13	55.31	54.51	54.51	122,877	-0.64(-1.16%)
Nov 07, 2012	55.93	56.04	54.98	55.15	230,678	-1.44(-2.55%)
Nov 06, 2012	56.34	56.73	56.06	56.59	243,222	+0.53(+0.95%)
Nov 05, 2012	55.85	56.16	55.60	56.06	107,201	+0.21(+0.37%)
Nov 02, 2012	56.75	56.75	55.85	55.85	79,292	-0.58(-1.04%)
Nov 01, 2012	55.79	56.53	55.71	56.44	79,116	+0.80(+1.44%)
Oct 31, 2012	55.35	55.64	55.20	55.64	80,193	+0.28(+0.51%)
Oct 26, 2012	55.56	55.35	55.35	55.35	69,301	-0.21(-0.38%)
Oct 25, 2012	55.81	55.99	55.16	55.57	44,760	+0.16(+0.28%)
Oct 24, 2012	55.81	55.81	55.29	55.41	114,700	-0.12(-0.21%)
Oct 23, 2012	55.36	55.63	54.96	55.53	121,330	-0.37(-0.66%)
Oct 19, 2012	56.34	56.41	55.65	55.89	69,799	-0.89(-1.56%)
Oct 18, 2012	56.81	57.05	56.71	56.78	55,057	-0.06(-0.11%)
Oct 17, 2012	56.32	56.87	56.25	56.84	98,043	+0.61(+1.08%)
Oct 16, 2012	56.19	56.29	56.05	56.24	101,948	+0.37(+0.67%)
Oct 15, 2012	55.73	55.88	55.34	55.86	68,070	+0.29(+0.52%)
Oct 12, 2012	56.09	56.16	55.48	55.57	67,960	-0.54(-0.96%)
Oct 11, 2012	56.19	56.44	56.04	56.11	105,900	+0.29(+0.52%)
Oct 10, 2012	55.95	56.02	55.64	55.82	84,966	-0.10(-0.18%)
Oct 09, 2012	56.48	56.56	55.86	55.92	112,890	-0.55(-0.98%)
Oct 08, 2012	56.39	56.62	56.34	56.48	66,665	-0.22(-0.38%)
Oct 05, 2012	56.91	57.31	56.56	56.70	52,225	+0.00(+0.00%)
Oct 04, 2012	56.45	56.73	56.06	56.70	100,750	+0.51(+0.90%)
Oct 03, 2012	56.32	56.58	55.99	56.19	74,981	-0.06(-0.11%)
Oct 02, 2012	56.38	56.49	55.99	56.25	103,560	+0.15(+0.26%)
Oct 01, 2012	56.31	56.56	55.84	56.10	73,248	+0.08(+0.14%)
Sep 28, 2012	56.20	56.32	55.91	56.02	103,296	-0.37(-0.66%)
Sep 27, 2012	56.19	56.54	55.91	56.40	269,398	+0.49(+0.88%)
Sep 26, 2012	56.30	56.34	55.80	55.91	73,320	-0.28(-0.50%)
Sep 25, 2012	57.37	57.37	56.19	56.19	95,762	-0.85(-1.49%)
Sep 24, 2012	56.98	57.35	56.88	57.04	96,897	-0.09(-0.15%)
Sep 21, 2012	57.46	57.59	57.12	57.12	60,918	+0.09(+0.16%)
Sep 20, 2012	56.98	57.11	56.71	57.03	61,907	-0.27(-0.46%)
Sep 19, 2012	57.37	57.51	57.15	57.30	80,696	-0.02(-0.03%)
Sep 18, 2012	57.44	57.44	57.12	57.31	103,582	-0.20(-0.35%)
Sep 17, 2012	57.79	57.92	57.36	57.51	78,591	-0.58(-0.99%)
Sep 14, 2012	57.55	58.27	57.55	58.09	110,169	+0.77(+1.35%)
Sep 13, 2012	56.73	57.70	56.52	57.32	245,767	+0.60(+1.06%)
Sep 12, 2012	56.68	56.72	56.35	56.72	60,782	+0.31(+0.55%)
Sep 11, 2012	56.23	56.61	56.18	56.41	89,547	+0.20(+0.36%)
Sep 10, 2012	56.30	56.52	56.19	56.20	102,178	-0.19(-0.33%)
Sep 07, 2012	56.09	56.49	56.03	56.39	88,592	+0.44(+0.78%)
Sep 06, 2012	55.32	56.10	55.32	55.95	78,233	+0.96(+1.74%)
Sep 05, 2012	55.02	55.15	54.86	55.00	56,421	-0.05(-0.09%)
Sep 04, 2012	54.49	55.15	54.12	55.04	85,022	+0.55(+1.00%)
Aug 31, 2012	54.68	54.68	54.12	54.50	86,100	+0.20(+0.37%)
Aug 30, 2012	54.52	54.52	54.12	54.30	53,191	-0.42(-0.77%)
Aug 29, 2012	54.68	54.88	54.45	54.72	59,689	+0.43(+0.79%)
Aug 27, 2012	54.47	54.58	54.19	54.29	58,327	+0.02(+0.04%)
Aug 24, 2012	54.00	54.43	53.87	54.26	64,012	+0.14(+0.26%)
Aug 23, 2012	54.43	54.43	54.01	54.12	37,270	-0.38(-0.70%)
Aug 22, 2012	54.68	54.80	54.30	54.51	69,809	-0.26(-0.47%)
Aug 21, 2012	55.00	55.44	54.65	54.76	89,310	+0.05(+0.09%)
Aug 20, 2012	54.64	54.80	54.46	54.72	159,870	-0.09(-0.16%)
Aug 17, 2012	54.59	54.87	54.45	54.80	76,168	+0.33(+0.62%)
Aug 16, 2012	53.98	54.59	53.84	54.47	89,459	+0.43(+0.79%)
Aug 15, 2012	53.58	54.04	53.58	54.04	67,699	+0.38(+0.71%)
Aug 14, 2012	54.12	54.14	53.55	53.66	77,821	-0.15(-0.28%)
Aug 13, 2012	53.75	53.88	53.34	53.80	126,779	-0.12(-0.22%)
Aug 10, 2012	53.82	53.97	53.65	53.92	78,319	-0.09(-0.17%)
Aug 09, 2012	53.83	54.12	53.79	54.01	83,428	+0.18(+0.33%)
Aug 08, 2012	53.51	53.96	53.51	53.84	85,487	+0.09(+0.17%)
Aug 07, 2012	53.75	54.10	53.62	53.74	110,010	+0.37(+0.69%)
Aug 06, 2012	53.15	53.63	53.13	53.38	48,845	+0.25(+0.47%)
Aug 03, 2012	52.95	53.34	52.59	53.13	91,471	+1.11(+2.13%)
Aug 02, 2012	51.87	52.30	51.69	52.02	83,564	-0.27(-0.51%)
Aug 01, 2012	53.20	53.34	52.28	52.28	71,262	-0.63(-1.19%)
Jul 31, 2012	52.98	53.30	52.83	52.92	76,132	-0.18(-0.34%)
Jul 30, 2012	53.29	53.45	52.94	53.10	86,676	-0.11(-0.20%)
Jul 27, 2012	52.50	53.38	52.17	53.20	112,559	+1.04(+2.00%)
Jul 26, 2012	52.50	52.53	51.92	52.16	138,065	+0.48(+0.92%)
Jul 25, 2012	51.96	52.08	51.56	51.68	75,007	-0.04(-0.08%)
Jul 24, 2012	52.52	52.54	51.45	51.72	122,844	-0.63(-1.21%)
Jul 23, 2012	52.21	52.54	52.01	52.35	54,742	-0.69(-1.31%)
Jul 20, 2012	53.24	53.29	53.01	53.05	56,718	-0.54(-1.00%)
Jul 19, 2012	54.05	54.08	53.49	53.59	70,355	-0.29(-0.54%)
Jul 18, 2012	53.52	54.08	53.52	53.87	74,382	+0.23(+0.44%)
Jul 17, 2012	53.70	53.78	52.99	53.64	85,503	+0.21(+0.39%)
Jul 16, 2012	53.46	53.63	53.26	53.43	78,754	-0.12(-0.23%)
Jul 13, 2012	53.03	53.66	52.95	53.55	95,924	+0.76(+1.44%)
Jul 12, 2012	52.67	52.99	52.24	52.79	50,853	-0.26(-0.48%)
Jul 11, 2012	53.14	53.23	52.76	53.05	46,073	-0.05(-0.10%)
Jul 10, 2012	53.89	53.98	52.85	53.10	44,636	-0.46(-0.86%)
Jul 09, 2012	53.74	53.77	53.36	53.56	92,142	-0.25(-0.46%)
Jul 06, 2012	53.74	53.92	53.63	53.81	70,686	-0.41(-0.76%)
Jul 05, 2012	54.27	54.42	53.96	54.22	126,776	-0.02(-0.03%)
Jul 03, 2012	53.69	54.30	53.64	54.24	323,890	+0.65(+1.21%)
Jul 02, 2012	53.28	53.62	52.98	53.59	100,986	+0.45(+0.85%)
Jun 29, 2012	52.90	53.14	52.51	53.14	138,639	+1.32(+2.54%)
Jun 28, 2012	51.21	51.82	50.96	51.82	107,127	+0.24(+0.47%)
Jun 27, 2012	50.88	51.63	50.87	51.58	107,827	+0.75(+1.47%)
Jun 26, 2012	50.73	51.02	50.36	50.84	80,565	+0.22(+0.43%)
Jun 25, 2012	50.70	50.81	50.43	50.62	112,098	-0.79(-1.53%)
Jun 22, 2012	51.15	51.51	51.01	51.40	85,573	+0.50(+0.98%)
Jun 21, 2012	52.03	52.15	50.84	50.91	100,380	-1.19(-2.29%)
Jun 20, 2012	52.10	52.51	51.91	52.10	104,697	-0.05(-0.10%)
Jun 19, 2012	51.57	52.39	51.54	52.15	137,902	+0.77(+1.50%)
Jun 18, 2012	50.99	51.57	50.90	51.38	95,773	+0.07(+0.14%)
Jun 15, 2012	50.87	51.37	50.75	51.31	91,627	+0.51(+1.00%)
Jun 14, 2012	50.26	50.91	50.23	50.80	84,650	+0.55(+1.09%)
Jun 13, 2012	50.64	51.01	50.05	50.26	159,561	-0.49(-0.97%)
Jun 12, 2012	50.32	50.75	49.99	50.75	76,099	+0.60(+1.20%)
Jun 11, 2012	51.76	51.85	50.14	50.15	140,979	-1.07(-2.09%)
Jun 08, 2012	50.55	51.29	50.33	51.22	82,339	+0.51(+1.00%)
Jun 07, 2012	51.72	51.73	50.71	50.71	158,983	-0.19(-0.38%)
Jun 06, 2012	50.06	50.94	50.05	50.91	101,575	+1.21(+2.43%)
Jun 05, 2012	48.96	49.77	48.86	49.70	146,406	+0.54(+1.09%)
Jun 04, 2012	49.54	49.67	48.77	49.16	642,631	-0.27(-0.55%)
Jun 01, 2012	49.76	50.06	49.40	49.43	139,806	-1.43(-2.82%)
May 31, 2012	50.92	51.17	50.23	50.87	96,384	-0.01(-0.02%)
May 30, 2012	51.40	51.40	50.82	50.87	108,794	-0.97(-1.86%)
May 29, 2012	51.47	51.94	51.32	51.84	99,432	+0.72(+1.42%)
May 25, 2012	51.14	51.32	50.95	51.12	70,461	-0.05(-0.11%)
May 24, 2012	50.97	51.18	50.52	51.17	82,013	+0.22(+0.43%)
May 23, 2012	50.25	51.06	49.85	50.95	213,327	+0.31(+0.62%)
May 22, 2012	50.82	51.19	50.41	50.64	80,088	-0.12(-0.24%)
May 21, 2012	49.88	50.76	49.65	50.76	197,471	+0.99(+2.00%)
May 18, 2012	50.40	50.56	49.68	49.77	213,865	-0.53(-1.05%)
May 17, 2012	51.52	51.60	50.30	50.30	196,461	-1.22(-2.36%)
May 16, 2012	52.15	52.34	51.44	51.51	83,402	-0.41(-0.78%)
May 15, 2012	52.15	52.37	51.79	51.92	70,810	-0.19(-0.37%)
May 14, 2012	52.28	52.51	52.00	52.11	106,477	-0.64(-1.21%)
May 11, 2012	52.33	53.18	52.33	52.75	97,906	-0.13(-0.25%)
May 10, 2012	53.13	53.29	52.71	52.88	132,712	+0.17(+0.33%)
May 09, 2012	52.38	53.00	52.21	52.71	146,780	-0.36(-0.68%)
May 08, 2012	52.60	53.12	52.35	53.07	100,674	+0.06(+0.12%)
May 07, 2012	52.71	53.19	52.64	53.01	180,216	+0.10(+0.19%)
May 04, 2012	53.44	53.48	52.75	52.91	246,062	-0.88(-1.64%)
May 03, 2012	54.38	54.42	53.59	53.79	120,970	-0.64(-1.17%)
May 02, 2012	53.94	54.47	53.80	54.43	130,411	+0.05(+0.10%)
May 01, 2012	54.33	55.18	54.23	54.37	144,239	+0.08(+0.14%)
Apr 30, 2012	54.75	54.82	54.24	54.30	99,081	-0.52(-0.95%)
Apr 27, 2012	54.59	54.88	54.08	54.82	106,793	+0.40(+0.73%)
Apr 26, 2012	53.94	54.54	53.91	54.42	121,369	+0.41(+0.75%)
Apr 25, 2012	54.02	54.28	53.73	54.01	150,204	+0.72(+1.35%)
Apr 24, 2012	52.79	53.41	52.75	53.30	102,211	+0.47(+0.90%)
Apr 23, 2012	52.69	52.85	52.36	52.82	116,218	-0.70(-1.31%)
Apr 20, 2012	53.38	53.90	53.38	53.52	305,690	+0.34(+0.64%)
Apr 19, 2012	53.36	53.80	52.85	53.18	267,715	-0.18(-0.34%)
Apr 18, 2012	53.52	53.61	53.17	53.36	278,257	-0.49(-0.91%)
Apr 17, 2012	53.52	54.18	53.46	53.85	95,089	+0.79(+1.50%)
Apr 16, 2012	53.05	53.35	52.54	53.06	107,644	+0.30(+0.56%)
Apr 13, 2012	53.42	53.49	52.74	52.76	191,501	-0.84(-1.57%)
Apr 12, 2012	52.74	53.72	52.70	53.60	91,316	+0.88(+1.67%)
Apr 11, 2012	52.55	52.76	52.45	52.72	160,781	+0.67(+1.29%)
Apr 10, 2012	53.14	53.21	51.99	52.05	259,060	-1.20(-2.25%)
Apr 09, 2012	53.13	53.43	53.00	53.25	128,457	-0.79(-1.47%)
Apr 05, 2012	54.19	54.39	53.97	54.05	102,241	-0.29(-0.53%)
Apr 04, 2012	54.54	54.65	54.05	54.33	116,674	-0.79(-1.44%)
Apr 03, 2012	55.34	55.45	54.84	55.13	220,996	-0.22(-0.39%)
Apr 02, 2012	54.67	55.45	54.57	55.35	107,578	+0.51(+0.92%)
Mar 30, 2012	55.28	55.28	54.65	54.84	141,761	-0.07(-0.13%)
Mar 29, 2012	54.65	55.03	54.25	54.91	91,507	-0.09(-0.17%)
Mar 28, 2012	55.16	55.30	54.54	55.00	105,794	-0.19(-0.35%)
Mar 27, 2012	55.54	55.71	55.20	55.20	93,243	-0.28(-0.51%)
Mar 26, 2012	55.24	55.53	55.17	55.48	89,735	+0.84(+1.54%)
Mar 23, 2012	54.22	54.66	53.77	54.64	66,218	+0.47(+0.86%)
Mar 22, 2012	54.25	54.39	53.87	54.17	74,157	-0.62(-1.14%)
Mar 21, 2012	55.04	55.11	54.70	54.79	85,664	-0.13(-0.24%)
Mar 20, 2012	54.90	55.11	54.71	54.93	109,181	-0.44(-0.80%)
Mar 19, 2012	54.88	55.74	54.88	55.37	108,285	+0.38(+0.69%)
Mar 16, 2012	55.11	55.12	54.80	54.99	102,696	-0.02(-0.03%)
Mar 15, 2012	54.46	55.07	54.25	55.00	179,178	+0.54(+0.99%)
Mar 14, 2012	54.85	55.00	54.29	54.47	135,705	-0.41(-0.74%)
Mar 13, 2012	54.09	54.88	54.00	54.87	144,877	+1.18(+2.19%)
Mar 12, 2012	53.91	53.98	53.54	53.70	76,847	-0.17(-0.32%)
Mar 09, 2012	53.22	54.20	53.19	53.87	187,143	+0.65(+1.23%)
Mar 08, 2012	52.96	53.29	52.59	53.21	347,381	+0.58(+1.10%)
Mar 07, 2012	52.31	52.69	52.19	52.64	183,630	+0.49(+0.94%)
Mar 06, 2012	52.57	52.72	51.99	52.15	190,455	-1.00(-1.88%)
Mar 05, 2012	53.06	53.23	52.71	53.14	147,160	-0.03(-0.06%)
Mar 02, 2012	53.79	53.89	52.94	53.17	147,111	-0.62(-1.16%)
Mar 01, 2012	53.74	54.27	53.74	53.80	214,880	+0.25(+0.47%)
Feb 29, 2012	54.30	54.58	53.53	53.55	211,647	-0.60(-1.11%)
Feb 28, 2012	54.38	54.56	53.91	54.15	81,917	-0.19(-0.35%)
Feb 27, 2012	53.93	54.52	53.56	54.34	367,672	-0.02(-0.04%)
Feb 24, 2012	54.62	54.65	54.29	54.37	94,833	-0.13(-0.24%)
Feb 23, 2012	53.94	54.52	53.67	54.50	140,877	+0.59(+1.10%)
Feb 22, 2012	54.25	54.51	53.86	53.91	126,240	-0.54(-0.98%)
Feb 21, 2012	54.87	54.87	54.17	54.44	172,128	-0.26(-0.47%)
Feb 17, 2012	54.85	54.93	54.63	54.70	83,212	+0.07(+0.13%)
Feb 16, 2012	53.67	54.66	53.67	54.63	138,747	+1.05(+1.96%)
Feb 15, 2012	54.28	54.30	53.47	53.58	156,229	-0.37(-0.69%)
Feb 14, 2012	54.02	54.08	53.59	53.95	161,382	-0.25(-0.46%)
Feb 13, 2012	54.25	54.28	53.82	54.20	149,774	+0.55(+1.03%)
Feb 10, 2012	53.87	53.89	53.53	53.65	132,190	-0.69(-1.28%)
Feb 09, 2012	54.63	54.63	53.96	54.34	97,214	-0.12(-0.21%)
Feb 08, 2012	54.52	54.77	54.07	54.46	127,807	+0.09(+0.16%)
Feb 07, 2012	54.26	54.57	54.01	54.37	534,503	+0.06(+0.11%)
Feb 06, 2012	54.28	54.44	54.10	54.31	139,900	-0.18(-0.33%)
Feb 03, 2012	54.26	54.62	54.12	54.49	173,163	+1.04(+1.95%)
Feb 02, 2012	53.49	53.70	53.26	53.45	141,987	+0.16(+0.29%)
Feb 01, 2012	52.67	53.35	52.61	53.29	138,428	+1.07(+2.06%)
Jan 31, 2012	52.60	52.74	51.94	52.22	128,148	-0.09(-0.16%)
Jan 30, 2012	52.25	52.51	51.91	52.30	435,004	-0.40(-0.77%)
Jan 27, 2012	52.17	52.75	52.16	52.71	112,900	+0.37(+0.71%)
Jan 26, 2012	52.82	52.96	52.12	52.33	107,448	-0.22(-0.42%)
Jan 25, 2012	52.04	52.68	51.83	52.55	101,139	+0.48(+0.93%)
Jan 24, 2012	51.59	52.17	51.30	52.07	272,475	+0.23(+0.45%)
Jan 23, 2012	51.84	52.27	51.54	51.83	354,342	-0.05(-0.11%)
Jan 20, 2012	51.75	51.96	51.58	51.89	224,907	+0.19(+0.36%)
Jan 19, 2012	51.69	51.79	51.38	51.70	117,100	+0.30(+0.58%)
Jan 18, 2012	50.60	51.41	50.43	51.41	98,533	+0.83(+1.65%)
Jan 17, 2012	51.03	51.19	50.47	50.57	128,049	+0.00(+0.00%)
Jan 13, 2012	50.53	50.66	50.24	50.57	123,477	-0.40(-0.78%)
Jan 12, 2012	50.99	51.02	50.40	50.97	163,599	+0.14(+0.28%)
Jan 11, 2012	50.42	50.88	50.35	50.83	194,167	+0.22(+0.43%)
Jan 10, 2012	50.53	50.74	50.49	50.61	111,020	+0.71(+1.42%)
Jan 09, 2012	49.92	49.98	49.50	49.90	129,296	+0.17(+0.34%)
Jan 06, 2012	49.81	50.06	49.31	49.73	107,054	-0.03(-0.06%)
Jan 05, 2012	49.10	49.94	48.68	49.76	226,155	+0.31(+0.63%)
Jan 04, 2012	49.43	49.65	49.12	49.45	168,574	+0.64(+1.31%)
Dec 30, 2011	49.12	49.31	48.81	48.81	396,997	-0.31(-0.63%)
Dec 29, 2011	48.77	49.21	48.63	49.12	301,453	+0.62(+1.27%)
Dec 28, 2011	49.40	49.44	48.45	48.51	429,260	-0.90(-1.81%)
Dec 27, 2011	49.19	49.66	49.01	49.40	177,374	+0.08(+0.16%)
Dec 23, 2011	49.23	49.40	49.07	49.33	350,687	+0.68(+1.40%)
Dec 21, 2011	48.10	48.81	47.89	48.65	125,804	+0.37(+0.76%)
Dec 20, 2011	47.46	48.34	47.46	48.28	129,595	+1.75(+3.77%)
Dec 19, 2011	47.79	47.94	46.41	46.53	221,390	-0.84(-1.77%)
Dec 16, 2011	47.33	47.97	47.11	47.37	98,772	+0.30(+0.65%)
Dec 15, 2011	47.18	47.21	46.67	47.06	136,340	+0.56(+1.21%)
Dec 14, 2011	46.59	46.99	46.37	46.50	75,147	-0.59(-1.26%)
Dec 13, 2011	48.33	48.53	46.83	47.09	146,800	-0.82(-1.72%)
Dec 12, 2011	48.10	48.10	47.41	47.92	93,395	-0.74(-1.52%)
Dec 09, 2011	47.54	48.90	47.37	48.66	97,002	+1.29(+2.72%)
Dec 08, 2011	48.50	48.55	47.32	47.37	146,976	-1.59(-3.25%)
Dec 07, 2011	48.59	49.13	47.92	48.96	154,021	+0.12(+0.26%)
Dec 06, 2011	48.93	49.17	48.46	48.84	118,308	+0.03(+0.06%)
Dec 05, 2011	49.06	49.29	48.48	48.81	189,771	+0.63(+1.31%)
Dec 02, 2011	48.46	48.94	48.16	48.18	135,461	+0.16(+0.34%)

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