Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	32.59	32.67	31.96	32.64	1,008,875	+1.06(+3.36%)
Nov 29, 2011	31.38	31.65	31.16	31.58	603,283	+0.29(+0.92%)
Nov 28, 2011	31.46	32.37	30.97	31.29	890,020	+0.55(+1.80%)
Nov 25, 2011	30.77	31.22	30.73	30.74	257,792	-0.12(-0.38%)
Nov 23, 2011	31.28	31.44	30.71	30.86	839,581	-0.70(-2.21%)
Nov 22, 2011	31.40	32.00	31.21	31.55	594,673	+0.19(+0.61%)
Nov 21, 2011	31.67	31.69	30.95	31.36	997,725	-0.81(-2.52%)
Nov 18, 2011	32.02	32.49	31.68	32.17	710,847	+0.43(+1.35%)
Nov 17, 2011	32.23	32.44	31.53	31.74	734,563	-0.50(-1.54%)
Nov 16, 2011	33.37	33.68	32.02	32.24	1,857,115	-1.25(-3.74%)
Nov 15, 2011	33.02	33.66	32.60	33.49	616,677	+0.45(+1.36%)
Nov 14, 2011	33.79	33.86	32.95	33.04	488,371	-0.76(-2.24%)
Nov 11, 2011	33.32	34.07	33.24	33.80	585,776	+0.95(+2.88%)
Nov 10, 2011	33.13	33.13	32.26	32.85	911,339	+0.25(+0.77%)
Nov 09, 2011	33.11	33.38	32.53	32.60	1,070,424	-1.18(-3.49%)
Nov 08, 2011	34.50	34.50	33.24	33.78	1,774,558	-0.63(-1.84%)
Nov 07, 2011	35.16	35.20	34.29	34.41	972,717	-0.75(-2.13%)
Nov 04, 2011	34.87	35.19	34.28	35.16	693,529	+0.28(+0.80%)
Nov 03, 2011	34.75	34.97	34.07	34.88	1,404,830	+0.40(+1.15%)
Nov 02, 2011	34.00	34.73	33.96	34.49	1,761,495	+1.00(+2.99%)
Nov 01, 2011	33.47	34.03	32.74	33.49	1,921,907	-0.94(-2.73%)
Oct 31, 2011	34.20	34.75	33.80	34.43	1,338,278	+0.09(+0.26%)
Oct 28, 2011	33.79	34.44	33.79	34.34	1,547,160	+0.56(+1.65%)
Oct 27, 2011	32.69	34.04	32.08	33.78	1,723,935	+0.95(+2.88%)
Oct 26, 2011	33.16	33.50	31.98	32.83	1,318,579	+0.48(+1.50%)
Oct 25, 2011	32.86	33.18	31.59	32.35	2,645,091	+1.02(+3.24%)
Oct 24, 2011	31.32	31.61	31.10	31.33	1,119,654	+0.01(+0.02%)
Oct 21, 2011	30.50	31.33	30.44	31.33	1,369,281	+1.23(+4.10%)
Oct 20, 2011	29.55	30.13	29.37	30.09	1,422,484	+0.68(+2.32%)
Oct 19, 2011	29.60	30.03	29.30	29.41	1,287,733	-0.20(-0.69%)
Oct 18, 2011	29.95	29.99	29.53	29.62	1,148,103	-0.31(-1.05%)
Oct 17, 2011	30.59	30.61	29.90	29.93	1,050,746	-0.68(-2.23%)
Oct 14, 2011	29.93	30.68	29.82	30.61	1,059,931	+1.10(+3.72%)
Oct 13, 2011	29.29	29.66	29.11	29.52	801,771	+0.00(+0.00%)
Oct 12, 2011	28.94	29.73	28.66	29.52	1,355,578	+0.79(+2.75%)
Oct 11, 2011	28.16	28.74	27.98	28.73	966,801	+0.47(+1.66%)
Oct 10, 2011	27.72	28.26	27.52	28.25	800,095	+1.10(+4.04%)
Oct 07, 2011	27.83	28.03	27.05	27.16	998,103	-0.56(-2.02%)
Oct 06, 2011	27.53	27.74	27.42	27.72	1,104,674	+0.28(+1.02%)
Oct 05, 2011	27.40	27.66	26.92	27.44	952,284	+0.02(+0.07%)
Oct 04, 2011	26.46	27.51	25.67	27.42	2,196,580	+0.58(+2.16%)
Oct 03, 2011	27.59	27.85	26.65	26.84	1,166,418	-0.77(-2.79%)
Sep 30, 2011	27.81	28.06	27.46	27.61	1,524,836	-0.48(-1.72%)
Sep 29, 2011	28.98	29.62	27.51	28.09	1,196,618	-0.35(-1.25%)
Sep 28, 2011	29.82	29.86	28.41	28.45	854,276	-1.31(-4.42%)
Sep 27, 2011	29.95	30.29	29.38	29.76	1,234,031	+0.46(+1.58%)
Sep 26, 2011	30.49	30.56	29.02	29.30	1,747,366	-0.78(-2.58%)
Sep 23, 2011	29.13	30.18	28.86	30.07	1,675,788	+0.60(+2.03%)
Sep 22, 2011	29.94	30.19	29.03	29.47	2,121,792	-1.07(-3.50%)
Sep 21, 2011	31.34	31.83	30.52	30.54	1,416,859	-0.78(-2.48%)
Sep 20, 2011	30.65	31.98	30.63	31.32	1,325,750	+0.79(+2.59%)
Sep 19, 2011	30.16	30.62	29.90	30.53	681,789	-0.10(-0.31%)
Sep 16, 2011	29.96	30.66	29.90	30.63	1,009,561	+0.81(+2.72%)
Sep 15, 2011	29.59	29.97	29.22	29.82	978,868	+0.46(+1.55%)
Sep 14, 2011	29.49	29.71	28.79	29.36	965,681	+0.05(+0.16%)
Sep 13, 2011	28.25	29.34	28.01	29.31	942,582	+1.20(+4.27%)
Sep 12, 2011	28.07	28.43	27.63	28.11	962,249	-0.23(-0.82%)
Sep 09, 2011	28.62	28.80	27.85	28.34	827,657	-0.52(-1.79%)
Sep 08, 2011	29.09	29.51	28.81	28.86	715,411	-0.49(-1.67%)
Sep 07, 2011	28.11	29.38	28.11	29.35	1,335,309	+1.71(+6.19%)
Sep 06, 2011	26.61	27.92	26.47	27.64	1,455,456	+0.27(+0.97%)
Sep 02, 2011	27.57	27.95	27.31	27.38	657,623	-0.69(-2.45%)
Sep 01, 2011	28.75	28.90	28.00	28.06	1,236,842	-0.75(-2.60%)
Aug 31, 2011	29.84	29.84	28.58	28.81	1,474,953	+0.03(+0.09%)
Aug 30, 2011	27.16	29.11	26.90	28.79	2,206,490	+1.53(+5.63%)
Aug 29, 2011	26.42	27.25	26.42	27.25	653,153	+0.89(+3.36%)
Aug 26, 2011	25.45	26.46	24.81	26.37	549,397	+0.68(+2.65%)
Aug 25, 2011	26.44	26.75	25.67	25.69	847,959	-0.57(-2.18%)
Aug 24, 2011	25.52	26.31	25.45	26.26	793,811	+0.79(+3.10%)
Aug 23, 2011	24.50	25.48	24.40	25.47	792,705	+1.09(+4.48%)
Aug 22, 2011	24.63	24.77	24.04	24.38	698,503	+0.29(+1.21%)
Aug 19, 2011	24.70	25.20	24.08	24.08	881,477	-0.90(-3.61%)
Aug 18, 2011	25.41	25.46	24.73	24.99	913,809	-1.16(-4.44%)
Aug 17, 2011	26.16	26.31	25.62	26.15	643,315	+0.15(+0.57%)
Aug 16, 2011	26.43	26.46	25.67	26.00	682,455	-0.70(-2.62%)
Aug 15, 2011	26.94	27.06	26.19	26.70	973,250	-0.13(-0.48%)
Aug 12, 2011	26.61	27.02	26.40	26.83	648,363	+0.26(+0.97%)
Aug 11, 2011	25.22	26.93	25.05	26.57	1,212,276	+1.53(+6.10%)
Aug 10, 2011	25.62	25.98	24.99	25.04	1,118,384	-1.02(-3.93%)
Aug 09, 2011	25.84	26.09	24.33	26.07	2,052,750	+1.31(+5.29%)
Aug 08, 2011	25.84	26.46	24.49	24.76	2,328,186	-1.90(-7.13%)
Aug 05, 2011	26.07	27.06	25.18	26.66	2,006,519	+0.87(+3.37%)
Aug 04, 2011	27.37	27.65	25.76	25.79	2,190,963	-1.82(-6.59%)
Aug 03, 2011	27.58	27.71	26.99	27.61	2,814,083	+0.10(+0.37%)
Aug 02, 2011	26.24	27.82	26.24	27.50	3,599,307	+2.16(+8.54%)
Aug 01, 2011	25.47	26.09	25.12	25.34	1,761,816	-0.13(-0.51%)
Jul 29, 2011	25.66	25.81	25.17	25.47	1,307,828	-0.35(-1.37%)
Jul 28, 2011	26.24	26.36	25.78	25.82	690,791	-0.48(-1.83%)
Jul 27, 2011	26.86	27.06	26.17	26.30	1,184,026	-0.69(-2.54%)
Jul 26, 2011	27.46	27.66	26.96	26.99	686,512	-0.50(-1.83%)
Jul 25, 2011	27.14	27.61	27.08	27.49	660,892	+0.08(+0.30%)
Jul 22, 2011	27.18	27.44	27.18	27.41	469,737	+0.27(+1.00%)
Jul 21, 2011	27.32	27.37	26.93	27.14	683,842	-0.05(-0.20%)
Jul 20, 2011	27.68	27.72	27.10	27.19	505,050	-0.25(-0.91%)
Jul 19, 2011	27.14	27.48	26.97	27.44	1,445,071	+0.47(+1.74%)
Jul 18, 2011	27.16	27.39	26.85	26.97	1,369,358	-0.16(-0.60%)
Jul 15, 2011	26.96	27.14	26.80	27.14	1,062,371	+0.20(+0.73%)
Jul 14, 2011	26.63	27.11	26.61	26.94	1,265,517	+0.46(+1.74%)
Jul 13, 2011	26.53	26.79	26.12	26.48	1,388,520	+0.11(+0.41%)
Jul 12, 2011	26.23	26.61	26.09	26.37	761,169	+0.12(+0.47%)
Jul 11, 2011	26.72	26.99	26.15	26.25	896,734	-0.71(-2.64%)
Jul 08, 2011	26.40	27.09	26.02	26.96	1,600,894	+0.26(+0.97%)
Jul 07, 2011	26.49	26.80	26.33	26.70	1,463,797	+0.54(+2.05%)
Jul 06, 2011	25.98	26.24	25.94	26.17	825,018	+0.26(+1.02%)
Jul 05, 2011	25.76	26.09	25.65	25.90	883,611	+0.22(+0.87%)
Jul 01, 2011	25.54	25.78	25.39	25.68	985,849	+0.20(+0.80%)
Jun 30, 2011	25.36	25.73	25.36	25.48	721,128	+0.13(+0.51%)
Jun 29, 2011	25.39	25.43	25.10	25.35	980,113	-0.01(-0.05%)
Jun 28, 2011	24.86	25.37	24.80	25.36	801,151	+0.61(+2.47%)
Jun 27, 2011	24.57	25.13	24.50	24.75	709,059	+0.25(+1.02%)
Jun 24, 2011	24.96	24.96	24.35	24.50	1,684,952	-0.31(-1.26%)
Jun 23, 2011	24.50	24.82	24.10	24.81	1,191,428	-0.04(-0.16%)
Jun 22, 2011	25.64	25.86	24.84	24.85	880,376	-0.96(-3.73%)
Jun 21, 2011	25.45	26.07	25.44	25.81	924,749	+0.54(+2.15%)
Jun 20, 2011	25.14	25.29	25.03	25.27	588,913	+0.52(+2.08%)
Jun 17, 2011	24.83	24.91	24.59	24.76	1,130,680	+0.14(+0.58%)
Jun 16, 2011	24.72	24.94	24.31	24.61	1,054,913	-0.12(-0.49%)
Jun 15, 2011	24.75	24.97	24.46	24.74	1,250,541	-0.24(-0.95%)
Jun 14, 2011	24.36	25.02	24.32	24.97	1,087,613	+0.91(+3.78%)
Jun 13, 2011	23.83	24.34	23.80	24.06	668,924	+0.07(+0.31%)
Jun 10, 2011	24.27	24.38	23.79	23.99	1,024,565	-0.40(-1.64%)
Jun 09, 2011	24.20	24.53	24.16	24.39	650,123	+0.27(+1.12%)
Jun 08, 2011	24.56	24.63	24.08	24.12	1,331,064	-0.52(-2.12%)
Jun 07, 2011	24.72	25.21	24.63	24.64	1,174,269	+0.11(+0.44%)
Jun 06, 2011	25.10	25.10	24.50	24.53	1,097,515	-0.62(-2.45%)
Jun 03, 2011	25.65	25.71	24.95	25.15	1,121,919	+0.01(+0.04%)
May 24, 2011	25.07	25.40	24.96	25.14	610,309	+0.16(+0.65%)
May 23, 2011	25.07	25.17	24.90	24.98	518,451	-0.41(-1.62%)
May 20, 2011	25.41	25.61	25.19	25.39	636,164	-0.11(-0.42%)
May 19, 2011	25.69	25.74	25.29	25.50	891,370	-0.08(-0.32%)
May 18, 2011	25.26	25.68	25.02	25.58	657,807	+0.37(+1.45%)
May 17, 2011	25.35	25.66	25.21	25.21	809,147	-0.29(-1.14%)
May 16, 2011	25.51	25.74	25.13	25.50	967,327	-0.20(-0.76%)
May 13, 2011	26.16	26.16	25.57	25.70	946,222	-0.45(-1.71%)
May 12, 2011	25.85	26.19	25.80	26.15	905,303	+0.13(+0.49%)
May 11, 2011	25.58	26.14	25.24	26.02	1,547,220	+0.44(+1.72%)
May 10, 2011	25.15	25.60	25.01	25.58	1,584,855	+0.36(+1.42%)
May 09, 2011	24.26	25.26	24.25	25.22	1,927,874	+0.90(+3.70%)
May 06, 2011	24.48	24.48	23.67	24.32	1,920,483	+0.01(+0.03%)
May 05, 2011	23.65	24.54	22.66	24.31	2,600,355	+0.38(+1.58%)
May 04, 2011	22.24	24.70	21.90	23.94	3,896,531	+1.66(+7.43%)
May 03, 2011	22.04	22.72	22.03	22.28	1,655,862	+0.26(+1.17%)
May 02, 2011	22.04	22.05	22.01	22.02	1,319,066	+0.33(+1.53%)
Apr 29, 2011	21.24	21.74	21.18	21.69	1,285,752	+0.49(+2.30%)
Apr 28, 2011	21.16	21.33	21.04	21.21	1,151,411	+0.11(+0.54%)
Apr 27, 2011	20.65	21.41	20.65	21.09	1,587,304	+0.44(+2.13%)
Apr 26, 2011	20.22	20.73	20.22	20.65	1,119,549	+0.46(+2.28%)
Apr 25, 2011	20.10	20.22	20.03	20.19	778,767	+0.01(+0.07%)
Apr 21, 2011	20.35	20.43	20.14	20.18	577,516	-0.05(-0.23%)
Apr 20, 2011	20.28	20.35	20.06	20.22	680,996	+0.20(+0.98%)
Apr 19, 2011	20.00	20.22	19.94	20.03	651,952	+0.04(+0.20%)
Apr 18, 2011	20.04	20.10	19.78	19.99	747,442	-0.24(-1.17%)
Apr 15, 2011	20.16	20.35	20.12	20.22	522,392	+0.05(+0.23%)
Apr 14, 2011	20.14	20.26	20.06	20.18	466,648	-0.09(-0.47%)
Apr 13, 2011	20.55	20.57	20.21	20.27	662,931	-0.20(-0.96%)
Apr 12, 2011	20.29	20.62	20.29	20.47	719,718	+0.01(+0.03%)
Apr 11, 2011	20.68	20.70	20.41	20.46	636,861	-0.21(-1.01%)
Apr 08, 2011	20.81	20.92	20.49	20.67	1,204,504	-0.14(-0.65%)
Apr 07, 2011	20.55	20.92	20.37	20.81	1,972,411	+0.14(+0.69%)
Apr 06, 2011	20.35	20.92	19.95	20.66	4,142,994	+1.22(+6.29%)
Apr 05, 2011	19.37	19.52	19.29	19.44	1,160,996	+0.09(+0.45%)
Apr 04, 2011	19.52	19.54	19.29	19.35	1,411,535	-0.05(-0.24%)
Apr 01, 2011	19.43	19.59	19.36	19.40	1,241,114	-0.03(-0.17%)
Mar 31, 2011	19.44	19.59	19.28	19.43	1,007,204	-0.04(-0.21%)
Mar 30, 2011	19.52	19.55	19.34	19.47	891,604	-0.01(-0.07%)
Mar 29, 2011	19.47	19.64	19.34	19.49	1,780,667	-0.03(-0.14%)
Mar 28, 2011	19.87	20.03	19.27	19.52	1,854,922	-0.36(-1.84%)
Mar 25, 2011	19.98	20.14	19.83	19.88	1,401,900	-0.10(-0.51%)
Mar 24, 2011	20.07	20.10	19.85	19.98	706,485	+0.01(+0.07%)
Mar 23, 2011	20.32	20.32	19.75	19.97	1,064,423	-0.35(-1.73%)
Mar 22, 2011	20.38	21.03	20.31	20.32	1,370,019	+0.21(+1.04%)
Mar 21, 2011	19.91	20.12	19.87	20.11	639,309	+0.49(+2.52%)
Mar 18, 2011	19.44	19.64	19.35	19.62	903,257	+0.24(+1.26%)
Mar 17, 2011	18.99	19.45	18.99	19.37	1,448,170	+0.61(+3.24%)
Mar 16, 2011	19.20	19.37	18.71	18.76	2,601,751	-0.50(-2.60%)
Mar 15, 2011	18.93	19.28	18.91	19.27	3,672,943	-0.61(-3.06%)
Mar 14, 2011	20.76	20.79	19.20	19.87	3,247,310	-1.24(-5.89%)
Mar 11, 2011	21.21	21.31	20.88	21.12	847,224	-0.21(-0.98%)
Mar 10, 2011	21.16	21.37	21.00	21.33	775,801	-0.01(-0.03%)
Mar 09, 2011	20.85	21.41	20.85	21.33	488,775	+0.43(+2.07%)
Mar 08, 2011	20.95	21.04	20.63	20.90	1,075,962	-0.07(-0.32%)
Mar 07, 2011	21.26	21.38	20.82	20.97	925,859	-0.20(-0.96%)
Mar 04, 2011	21.32	21.40	21.00	21.17	1,023,081	-0.09(-0.41%)
Mar 03, 2011	21.30	21.34	21.11	21.26	1,361,114	+0.21(+1.00%)
Mar 02, 2011	20.88	21.23	20.87	21.05	1,132,542	+0.03(+0.13%)
Mar 01, 2011	21.60	21.68	20.91	21.02	1,696,964	-0.55(-2.57%)
Feb 28, 2011	21.63	21.95	21.54	21.58	850,297	-0.01(-0.03%)
Feb 25, 2011	21.63	21.69	21.46	21.58	1,107,757	+0.06(+0.28%)
Feb 24, 2011	21.96	22.36	21.47	21.52	1,758,414	-0.41(-1.88%)
Feb 23, 2011	21.18	22.05	21.18	21.94	1,345,882	+0.07(+0.32%)
Feb 22, 2011	21.79	22.04	21.68	21.86	925,455	-0.04(-0.18%)
Feb 18, 2011	21.50	21.92	21.41	21.90	941,059	+0.42(+1.94%)
Feb 17, 2011	21.41	21.53	21.33	21.49	501,710	+0.05(+0.25%)
Feb 16, 2011	21.12	21.45	21.12	21.43	508,737	+0.37(+1.76%)
Feb 15, 2011	21.13	21.17	21.00	21.06	390,758	-0.07(-0.35%)
Feb 14, 2011	20.96	21.17	20.87	21.14	451,070	+0.13(+0.64%)
Feb 11, 2011	20.77	21.03	20.63	21.00	797,280	+0.20(+0.97%)
Feb 10, 2011	20.78	20.87	20.67	20.80	508,771	-0.08(-0.39%)
Feb 09, 2011	20.78	20.94	20.75	20.88	1,079,595	+0.01(+0.06%)
Feb 08, 2011	20.78	20.98	20.72	20.87	1,348,670	-0.06(-0.29%)
Feb 07, 2011	20.88	21.00	20.82	20.93	721,737	-0.03(-0.16%)
Feb 04, 2011	20.48	21.02	20.33	20.96	1,024,174	+0.53(+2.60%)
Feb 03, 2011	20.14	20.69	20.14	20.43	978,735	+0.23(+1.13%)
Feb 02, 2011	20.93	20.98	18.90	20.20	6,290,484	-0.81(-3.84%)
Feb 01, 2011	20.23	21.09	20.19	21.01	1,027,861	+0.76(+3.76%)
Jan 31, 2011	20.30	20.58	20.25	20.25	822,036	+0.01(+0.03%)
Jan 28, 2011	20.53	20.65	20.24	20.24	800,755	-0.33(-1.60%)
Jan 27, 2011	20.68	20.78	20.38	20.57	707,678	-0.12(-0.59%)
Jan 26, 2011	20.46	20.81	20.38	20.69	1,120,334	+0.28(+1.39%)
Jan 25, 2011	20.52	20.58	20.21	20.41	1,575,737	-0.20(-0.98%)
Jan 24, 2011	20.40	20.71	20.33	20.61	372,244	+0.15(+0.76%)
Jan 21, 2011	20.51	20.67	20.44	20.46	417,232	-0.07(-0.33%)
Jan 20, 2011	20.54	20.60	20.40	20.52	546,998	-0.09(-0.42%)
Jan 19, 2011	20.40	20.63	20.39	20.61	776,199	+0.16(+0.79%)
Jan 18, 2011	20.75	20.85	20.38	20.45	731,637	-0.40(-1.91%)
Jan 14, 2011	20.45	20.87	20.45	20.85	667,028	+0.36(+1.77%)
Jan 13, 2011	20.28	20.52	20.26	20.48	423,147	+0.18(+0.90%)
Jan 12, 2011	20.19	20.34	20.18	20.30	578,495	+0.12(+0.60%)
Jan 11, 2011	20.30	20.45	20.01	20.18	833,444	-0.08(-0.40%)
Jan 10, 2011	19.74	20.26	19.60	20.26	824,020	+0.43(+2.17%)
Jan 07, 2011	19.77	19.92	19.56	19.83	711,768	+0.06(+0.31%)
Jan 06, 2011	19.19	19.81	19.19	19.77	593,599	+0.04(+0.20%)
Jan 05, 2011	19.84	19.95	19.06	19.73	1,880,571	-0.30(-1.51%)
Jan 04, 2011	20.52	20.65	19.91	20.03	960,601	-0.48(-2.36%)
Jan 03, 2011	20.49	20.74	20.39	20.52	663,911	+0.15(+0.73%)
Dec 31, 2010	20.53	20.56	20.36	20.37	283,823	-0.12(-0.59%)
Dec 30, 2010	20.34	20.56	20.34	20.49	266,107	+0.15(+0.73%)
Dec 29, 2010	20.66	20.75	20.33	20.34	364,598	-0.26(-1.24%)
Dec 28, 2010	20.79	20.80	20.55	20.60	164,009	-0.16(-0.78%)
Dec 27, 2010	20.60	20.79	20.54	20.76	157,664	+0.05(+0.23%)
Dec 23, 2010	20.57	20.85	20.53	20.71	305,965	+0.13(+0.65%)
Dec 22, 2010	20.73	20.85	20.56	20.58	398,770	-0.15(-0.75%)
Dec 21, 2010	20.96	21.04	20.72	20.73	641,920	-0.19(-0.90%)
Dec 20, 2010	20.78	20.98	20.46	20.92	969,586	+0.22(+1.04%)
Dec 17, 2010	20.76	20.87	20.69	20.71	1,003,542	-0.07(-0.32%)
Dec 16, 2010	20.97	20.97	20.63	20.77	719,468	-0.20(-0.93%)
Dec 15, 2010	21.37	21.54	20.94	20.97	573,197	-0.41(-1.92%)
Dec 14, 2010	21.40	21.51	21.35	21.38	302,245	+0.10(+0.47%)
Dec 13, 2010	21.42	21.64	21.28	21.28	413,083	-0.12(-0.57%)
Dec 10, 2010	21.28	21.41	21.20	21.40	479,301	+0.21(+0.98%)
Dec 09, 2010	21.39	21.44	21.14	21.19	364,287	-0.07(-0.35%)
Dec 08, 2010	21.25	21.40	21.13	21.27	397,966	+0.06(+0.29%)
Dec 07, 2010	21.72	21.78	21.19	21.20	703,098	-0.30(-1.38%)
Dec 06, 2010	21.54	21.64	21.30	21.50	302,290	-0.11(-0.50%)
Dec 03, 2010	21.40	21.66	21.40	21.61	299,788	+0.00(+0.00%)
Dec 02, 2010	21.60	21.62	21.49	21.61	405,728	+0.01(+0.03%)

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