Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	31.95	32.03	31.54	31.81	3,431,844	+0.00(+0.00%)
Jan 28, 2011	32.57	32.64	31.80	31.81	1,721,585	-0.75(-2.30%)
Jan 27, 2011	32.46	32.67	32.20	32.56	2,054,289	+0.17(+0.52%)
Jan 26, 2011	32.21	32.44	32.10	32.39	1,877,340	+0.30(+0.93%)
Jan 25, 2011	32.07	32.14	31.81	32.09	1,540,750	-0.08(-0.25%)
Jan 24, 2011	32.04	32.30	32.00	32.17	4,012,069	+0.05(+0.16%)
Jan 21, 2011	32.40	32.40	31.87	32.12	1,466,311	-0.02(-0.06%)
Jan 20, 2011	32.13	32.19	32.00	32.14	1,625,385	+0.09(+0.28%)
Jan 19, 2011	32.14	32.27	31.94	32.05	1,645,109	-0.17(-0.53%)
Jan 18, 2011	32.71	32.74	32.17	32.22	1,982,495	-0.39(-1.20%)
Jan 14, 2011	32.82	32.99	32.57	32.61	1,813,089	-0.19(-0.58%)
Jan 13, 2011	32.93	32.93	32.50	32.80	1,807,386	+0.09(+0.28%)
Jan 12, 2011	32.88	32.98	32.62	32.71	1,872,499	-0.05(-0.15%)
Jan 11, 2011	33.23	33.30	32.73	32.76	1,975,843	-0.47(-1.41%)
Jan 10, 2011	33.08	33.39	33.02	33.23	2,038,749	+0.03(+0.09%)
Jan 07, 2011	33.95	33.95	33.00	33.20	3,872,117	-0.65(-1.92%)
Jan 06, 2011	33.21	34.49	33.11	33.85	4,956,235	+1.00(+3.04%)
Jan 05, 2011	32.77	32.97	32.62	32.85	1,880,620	+0.01(+0.03%)
Jan 04, 2011	32.83	33.00	32.60	32.84	2,116,724	+0.12(+0.37%)
Jan 03, 2011	32.89	32.89	32.46	32.72	1,942,308	+0.10(+0.31%)
Dec 31, 2010	32.62	32.76	32.52	32.62	967,577	-0.05(-0.15%)
Dec 30, 2010	32.70	32.74	32.59	32.67	981,354	-0.07(-0.21%)
Dec 29, 2010	32.72	32.82	32.62	32.74	841,068	+0.12(+0.37%)
Dec 28, 2010	32.70	32.84	32.51	32.62	713,094	-0.02(-0.06%)
Dec 27, 2010	32.59	32.70	32.55	32.64	606,262	-0.06(-0.18%)
Dec 23, 2010	32.80	32.95	32.53	32.70	1,129,906	-0.16(-0.49%)
Dec 22, 2010	32.76	32.86	32.60	32.86	1,221,440	+0.05(+0.15%)
Dec 21, 2010	32.73	32.92	32.62	32.81	1,467,676	+0.10(+0.31%)
Dec 20, 2010	32.46	32.84	32.21	32.71	2,469,935	+0.25(+0.77%)
Dec 17, 2010	32.25	32.55	32.17	32.46	2,500,515	+0.22(+0.68%)
Dec 16, 2010	32.44	32.52	32.07	32.24	2,095,521	-0.06(-0.19%)
Dec 15, 2010	32.25	32.45	32.15	32.30	1,880,537	+0.02(+0.06%)
Dec 14, 2010	32.04	32.29	32.03	32.28	1,828,752	+0.21(+0.65%)
Dec 13, 2010	32.43	32.46	31.98	32.07	2,303,106	-0.15(-0.47%)
Dec 10, 2010	32.17	32.45	32.09	32.22	1,771,828	+0.22(+0.69%)
Dec 09, 2010	32.50	32.59	31.94	32.00	1,762,320	-0.28(-0.87%)
Dec 08, 2010	32.17	32.31	32.00	32.28	2,349,960	-0.34(-1.04%)
Dec 07, 2010	32.88	32.95	32.57	32.62	2,350,336	+0.04(+0.12%)
Dec 06, 2010	32.36	32.90	32.29	32.58	2,161,447	+0.23(+0.71%)
Dec 03, 2010	31.82	32.37	31.80	32.35	2,530,959	+0.45(+1.41%)
Dec 02, 2010	31.92	31.94	31.59	31.90	7,347,868	+0.03(+0.09%)
Dec 01, 2010	31.26	32.03	31.12	31.87	7,456,888	+0.93(+3.01%)
Nov 30, 2010	31.22	31.32	30.94	30.94	7,953,177	-0.59(-1.87%)
Nov 29, 2010	31.54	31.68	31.00	31.53	2,774,886	-0.13(-0.41%)
Nov 26, 2010	31.65	31.95	31.57	31.66	1,492,907	+0.02(+0.06%)
Nov 24, 2010	31.76	31.64	31.64	31.64	1,486,754	+0.11(+0.35%)
Nov 23, 2010	31.68	31.77	31.41	31.53	2,054,663	-0.39(-1.22%)
Nov 22, 2010	32.14	32.18	31.75	31.92	3,167,092	-0.36(-1.12%)
Nov 19, 2010	32.67	32.70	32.22	32.28	2,266,448	-0.32(-0.98%)
Nov 18, 2010	32.35	32.67	32.33	32.60	2,466,167	+0.57(+1.78%)
Nov 17, 2010	32.03	32.29	32.00	32.03	2,366,506	-0.01(-0.03%)
Nov 16, 2010	32.25	32.69	31.82	32.04	2,685,171	-32.82(-50.60%)
Nov 15, 2010	65.00	65.22	64.82	64.86	8,167,600	+0.14(+0.22%)
Nov 12, 2010	64.52	64.83	64.25	64.72	1,377,676	-0.11(-0.17%)
Nov 11, 2010	64.28	64.93	64.28	64.83	928,781	+0.23(+0.36%)
Nov 10, 2010	65.95	65.95	64.46	64.60	1,907,232	-1.46(-2.21%)
Nov 09, 2010	66.40	66.40	65.54	66.06	1,159,791	-0.06(-0.09%)
Nov 08, 2010	66.62	66.65	65.71	66.12	875,761	-0.68(-1.02%)
Nov 05, 2010	66.77	66.82	66.11	66.80	700,821	+0.35(+0.53%)
Nov 04, 2010	65.85	66.51	65.49	66.45	728,429	+0.97(+1.48%)
Nov 03, 2010	65.37	65.67	64.98	65.48	1,187,649	+0.31(+0.48%)
Nov 02, 2010	65.11	65.46	64.81	65.17	976,732	+0.45(+0.70%)
Nov 01, 2010	65.33	65.33	64.20	64.72	1,086,525	-0.21(-0.32%)
Oct 29, 2010	64.58	65.12	64.35	64.93	1,596,825	+0.32(+0.50%)
Oct 28, 2010	63.50	64.73	63.46	64.61	1,298,678	+1.51(+2.39%)
Oct 27, 2010	62.91	63.30	62.24	63.10	1,248,119	-0.27(-0.43%)
Oct 25, 2010	63.02	63.71	63.02	63.37	1,493,863	+0.63(+1.00%)
Oct 22, 2010	63.00	63.05	62.58	62.74	692,318	-0.31(-0.49%)
Oct 21, 2010	63.31	63.35	62.31	63.05	1,495,506	+0.05(+0.08%)
Oct 20, 2010	62.33	63.15	62.26	63.00	1,443,777	+0.89(+1.43%)
Oct 19, 2010	61.89	62.49	61.69	62.11	1,358,054	-0.20(-0.32%)
Oct 18, 2010	62.02	62.93	61.97	62.31	1,572,762	+0.54(+0.87%)
Oct 15, 2010	60.63	61.82	60.60	61.77	4,061,847	+1.80(+3.00%)
Oct 14, 2010	59.79	60.43	59.76	59.97	736,574	+0.21(+0.35%)
Oct 13, 2010	59.37	59.99	59.21	59.76	800,970	+0.69(+1.17%)
Oct 12, 2010	58.43	59.20	58.18	59.07	863,228	+0.58(+0.99%)
Oct 11, 2010	58.73	59.12	58.10	58.49	923,716	-0.24(-0.41%)
Oct 08, 2010	58.73	59.60	58.73	58.73	1,135,348	-0.61(-1.03%)
Oct 07, 2010	59.58	59.74	59.04	59.34	849,833	+0.09(+0.15%)
Oct 06, 2010	59.91	60.20	59.23	59.25	1,310,655	-0.62(-1.04%)
Oct 05, 2010	59.08	60.00	58.96	59.87	7,104	+1.03(+1.75%)
Oct 04, 2010	58.88	59.37	58.74	58.84	802,083	-0.01(-0.02%)
Oct 01, 2010	58.85	59.90	58.59	58.85	1,014,251	-0.54(-0.90%)
Sep 30, 2010	59.39	60.44	59.17	59.39	8,426	-0.53(-0.89%)
Sep 29, 2010	59.45	60.17	59.40	59.92	370	+0.21(+0.35%)
Sep 28, 2010	59.26	59.80	58.71	59.71	1,503	+0.73(+1.24%)
Sep 27, 2010	59.38	59.56	58.98	58.98	671,329	-0.40(-0.67%)
Sep 24, 2010	58.74	59.70	58.71	59.38	557,246	+0.89(+1.52%)
Sep 23, 2010	58.49	59.05	58.34	58.49	138	-0.83(-1.40%)
Sep 22, 2010	59.20	59.58	59.13	59.32	987,576	-0.11(-0.19%)
Sep 21, 2010	59.82	59.88	59.05	59.43	1,034,013	+0.26(+0.44%)
Sep 20, 2010	58.58	59.30	58.46	59.17	646,825	+0.76(+1.30%)
Sep 17, 2010	58.41	59.17	58.41	58.41	978,612	-0.49(-0.83%)
Sep 15, 2010	58.20	59.07	58.00	58.90	1,513,080	+1.01(+1.74%)
Sep 14, 2010	57.02	58.08	56.79	57.89	1,451,142	+0.87(+1.53%)
Sep 13, 2010	57.35	57.40	56.88	57.02	634,847	-0.01(-0.02%)
Sep 10, 2010	56.54	57.25	56.51	57.03	824,487	+0.66(+1.17%)
Sep 09, 2010	56.76	57.04	56.23	56.37	1,071,566	-0.25(-0.44%)
Sep 08, 2010	56.64	56.74	56.25	56.62	1,878	-0.90(-1.56%)
Sep 07, 2010	57.53	57.79	57.37	57.52	2,685	+0.08(+0.14%)
Sep 03, 2010	56.68	57.44	56.53	57.44	1,153,059	+1.09(+1.93%)
Sep 02, 2010	55.87	56.49	55.87	56.35	1,370,322	+0.61(+1.09%)
Sep 01, 2010	55.07	56.01	55.07	55.74	1,435,319	+1.11(+2.03%)
Aug 31, 2010	54.61	54.95	54.27	54.63	2,700	-0.40(-0.73%)
Aug 30, 2010	55.26	55.66	55.00	55.03	1,086,246	-0.23(-0.42%)
Aug 27, 2010	55.00	56.04	54.80	55.26	1,909,215	-0.50(-0.90%)
Aug 26, 2010	56.88	56.89	55.75	55.76	1,316,671	-0.89(-1.57%)
Aug 25, 2010	56.23	56.76	55.83	56.65	1,549,500	+0.16(+0.28%)
Aug 24, 2010	56.18	56.67	56.00	56.49	224	+0.03(+0.05%)
Aug 23, 2010	57.11	57.29	56.44	56.46	970,963	-0.18(-0.32%)
Aug 20, 2010	56.25	56.72	56.13	56.64	1,122,427	-0.12(-0.21%)
Aug 19, 2010	57.67	57.67	56.23	56.76	2,579	-1.05(-1.82%)
Aug 18, 2010	57.63	57.92	57.02	57.81	3,844,811	+0.28(+0.49%)
Aug 17, 2010	56.95	57.82	56.45	57.53	1,022	+0.87(+1.54%)
Aug 16, 2010	56.13	56.69	55.80	56.66	992,338	+0.29(+0.51%)
Aug 13, 2010	56.37	56.65	56.17	56.37	764,063	-0.20(-0.35%)
Aug 12, 2010	56.00	56.66	55.89	56.57	1,373,096	+0.04(+0.07%)
Aug 11, 2010	56.72	56.99	56.43	56.53	1,411,539	-0.86(-1.50%)
Aug 10, 2010	57.02	57.60	56.75	57.39	1,963,567	+0.09(+0.16%)
Aug 09, 2010	57.77	57.81	57.20	57.30	1,482,813	-0.47(-0.81%)
Aug 06, 2010	57.77	57.79	57.06	57.77	1,254,566	+0.39(+0.68%)
Aug 05, 2010	57.42	57.82	57.27	57.38	3,120,552	-0.14(-0.24%)
Aug 04, 2010	57.45	57.99	57.26	57.52	394	+0.06(+0.10%)
Aug 03, 2010	57.70	57.99	57.36	57.46	1,195,633	-0.32(-0.55%)
Aug 02, 2010	58.46	58.60	57.53	57.78	1,654,703	-0.04(-0.07%)
Jul 30, 2010	57.82	58.02	56.52	57.82	1,491,100	+0.42(+0.73%)
Jul 29, 2010	58.04	58.25	57.24	57.40	1,385,971	-0.52(-0.90%)
Jul 28, 2010	57.92	58.10	57.51	57.92	334	-0.11(-0.19%)
Jul 27, 2010	58.03	58.34	57.71	58.03	179	+0.35(+0.61%)
Jul 26, 2010	57.18	57.68	57.00	57.68	1,516,889	+0.60(+1.05%)
Jul 23, 2010	56.81	57.10	56.57	57.08	1,446,356	+0.36(+0.63%)
Jul 22, 2010	56.91	56.93	55.87	56.72	1,430	+0.90(+1.61%)
Jul 21, 2010	56.54	56.66	55.53	55.82	1,296,143	-0.68(-1.20%)
Jul 20, 2010	56.50	56.52	55.35	56.50	1,401,539	+0.62(+1.11%)
Jul 19, 2010	55.17	55.97	55.04	55.88	1,588,612	+0.71(+1.29%)
Jul 16, 2010	55.17	55.96	55.09	55.17	1,532,698	-0.81(-1.45%)
Jul 15, 2010	55.57	56.04	55.50	55.98	1,013,833	+0.30(+0.54%)
Jul 14, 2010	55.00	55.68	54.90	55.68	54,186	+0.31(+0.56%)
Jul 13, 2010	55.80	55.91	55.27	55.37	2,168	+0.06(+0.11%)
Jul 12, 2010	55.10	55.86	55.10	55.31	1,073,148	-0.15(-0.27%)
Jul 09, 2010	55.46	55.55	54.98	55.46	1,226,750	+0.04(+0.07%)
Jul 08, 2010	54.22	55.46	53.91	55.42	8,371	+1.46(+2.71%)
Jul 07, 2010	53.11	54.03	52.82	53.96	1,316,849	+0.88(+1.66%)
Jul 06, 2010	52.78	53.30	52.55	53.08	947	+0.64(+1.22%)
Jul 02, 2010	52.44	52.73	51.90	52.44	1,025,554	+0.26(+0.50%)
Jul 01, 2010	52.21	52.31	51.48	52.18	1,356,151	+0.06(+0.12%)
Jun 30, 2010	52.30	52.72	51.87	52.12	854	-0.14(-0.27%)
Jun 29, 2010	52.93	53.28	52.05	52.26	11,417	+0.89(+1.73%)
Jun 25, 2010	51.37	52.10	51.23	51.37	1,729,745	-0.42(-0.81%)
Jun 24, 2010	52.24	52.47	51.71	51.79	4,684	-0.55(-1.05%)
Jun 23, 2010	52.28	52.65	52.10	52.34	1,410,021	+0.08(+0.15%)
Jun 22, 2010	52.98	53.39	52.24	52.26	783	-0.70(-1.32%)
Jun 21, 2010	53.16	53.44	52.80	52.96	1,871,702	+0.20(+0.38%)
Jun 18, 2010	52.76	53.18	52.50	52.76	2,014,767	+0.26(+0.50%)
Jun 17, 2010	52.55	52.88	52.36	52.50	1,778,309	+0.16(+0.31%)
Jun 16, 2010	52.33	52.59	52.15	52.34	1,623,962	-0.29(-0.55%)
Jun 15, 2010	52.43	52.79	52.14	52.63	1,506,109	+0.66(+1.27%)
Jun 14, 2010	52.32	52.48	51.91	51.97	1,660,109	-0.08(-0.15%)
Jun 11, 2010	52.00	52.06	51.06	52.05	1,430,576	-0.44(-0.84%)
Jun 10, 2010	52.19	52.70	52.10	52.49	8,952	+0.84(+1.63%)
Jun 09, 2010	51.86	52.48	51.47	51.65	1,852,713	+0.04(+0.08%)
Jun 08, 2010	50.83	51.65	50.44	51.61	1,705,815	+0.10(+0.19%)
Jun 07, 2010	52.64	52.64	51.46	51.51	1,568,090	-0.48(-0.92%)
Jun 04, 2010	51.99	53.07	51.77	51.99	1,458,218	-1.08(-2.04%)
Jun 03, 2010	53.35	53.35	52.67	53.07	969,573	+0.22(+0.42%)
Jun 02, 2010	52.02	52.87	51.93	52.85	1,001,333	+1.01(+1.95%)
Jun 01, 2010	51.90	52.73	51.38	51.84	1,575	-0.30(-0.58%)
May 28, 2010	52.14	52.79	52.09	52.14	1,566,298	-0.51(-0.97%)
May 27, 2010	51.31	52.70	51.29	52.65	1,633,646	+2.05(+4.05%)
May 26, 2010	51.33	51.90	50.49	50.60	2,512,614	-0.16(-0.32%)
May 25, 2010	50.73	50.76	49.88	50.76	1,517,454	-0.43(-0.84%)
May 24, 2010	51.64	51.74	50.90	51.19	1,223,073	-0.52(-1.01%)
May 21, 2010	51.19	51.72	50.53	51.71	2,150,397	+0.16(+0.31%)
May 20, 2010	52.27	52.65	51.55	51.55	11,320	-2.51(-4.64%)
May 19, 2010	53.61	54.24	53.34	54.06	1,099,558	+0.22(+0.41%)
May 18, 2010	54.68	54.68	53.75	53.84	1,206,415	-0.25(-0.46%)
May 17, 2010	53.54	54.14	53.22	54.09	1,028,216	+0.69(+1.29%)
May 14, 2010	53.40	53.78	53.14	53.40	1,101,780	-0.52(-0.96%)
May 13, 2010	54.12	54.48	53.78	53.92	720,690	-0.19(-0.35%)
May 12, 2010	54.02	54.25	53.56	54.11	992,916	+0.03(+0.06%)
May 11, 2010	53.86	54.43	53.71	54.08	1,138,488	+0.07(+0.13%)
May 10, 2010	53.63	54.01	53.57	54.01	1,966,995	+1.84(+3.53%)
May 07, 2010	51.41	52.48	51.00	52.17	2,734,376	+5.54(+11.88%)
May 06, 2010	51.59	54.47	36.35	46.63	1,100	-7.17(-13.33%)
May 05, 2010	53.49	53.83	53.20	53.80	865,161	+0.34(+0.64%)
May 04, 2010	53.29	53.78	53.18	53.46	1,112	-0.26(-0.48%)
May 03, 2010	53.69	53.94	53.35	53.72	774,619	+0.30(+0.56%)
Apr 30, 2010	54.00	54.59	53.41	53.42	1,171,427	-0.66(-1.22%)
Apr 29, 2010	53.87	54.21	53.62	54.08	763,784	+0.56(+1.05%)
Apr 28, 2010	53.64	53.80	53.14	53.52	1,293,484	+0.03(+0.06%)
Apr 27, 2010	54.77	54.89	53.37	53.49	10,851	-1.55(-2.82%)
Apr 26, 2010	55.72	55.81	55.00	55.04	1,054,164	-0.56(-1.01%)
Apr 23, 2010	55.77	55.88	55.31	55.60	787,023	-0.17(-0.30%)
Apr 22, 2010	55.08	56.23	55.08	55.77	1,329,429	+0.36(+0.65%)
Apr 21, 2010	54.95	55.80	54.89	55.41	7,333	+0.50(+0.91%)
Apr 20, 2010	54.31	55.00	54.30	54.91	934,130	+0.74(+1.37%)
Apr 19, 2010	53.65	54.27	53.64	54.17	1,373,093	+0.33(+0.61%)
Apr 16, 2010	53.92	54.22	53.62	53.84	1,324,485	-0.15(-0.28%)
Apr 15, 2010	53.97	54.09	53.55	53.99	903,933	-0.22(-0.41%)
Apr 14, 2010	54.41	54.43	53.59	54.21	1,051,523	-0.18(-0.33%)
Apr 13, 2010	54.44	54.54	53.90	54.39	578,756	-0.14(-0.26%)
Apr 12, 2010	54.62	54.63	54.25	54.53	846,713	+0.06(+0.11%)
Apr 09, 2010	53.93	54.51	53.63	54.47	884,064	+0.54(+1.00%)
Apr 08, 2010	53.67	53.95	53.62	53.93	831,532	+0.05(+0.09%)
Apr 07, 2010	54.49	54.50	53.66	53.88	1,150,992	-0.74(-1.35%)
Apr 06, 2010	54.54	54.81	54.50	54.62	695,078	-0.29(-0.53%)
Apr 05, 2010	55.00	55.09	54.63	54.91	801,591	+0.13(+0.24%)
Apr 01, 2010	54.22	54.78	54.78	54.78	2,432,800	+0.80(+1.48%)
Mar 31, 2010	54.22	54.26	53.81	53.98	641,639	-0.28(-0.52%)
Mar 30, 2010	54.25	54.41	53.93	54.26	698,819	-0.02(-0.04%)
Mar 29, 2010	53.83	54.45	53.56	54.28	1,005,026	+0.56(+1.04%)
Mar 26, 2010	53.75	54.02	53.50	53.72	2,717,438	+0.15(+0.28%)
Mar 25, 2010	54.13	54.13	53.54	53.57	801,172	-0.16(-0.30%)
Mar 24, 2010	54.03	54.06	53.65	53.73	789,201	-0.37(-0.68%)
Mar 23, 2010	53.75	54.12	53.54	54.10	708,387	+0.37(+0.69%)
Mar 22, 2010	53.41	53.90	53.20	53.73	702,336	+0.31(+0.58%)
Mar 19, 2010	53.74	54.23	53.25	53.42	1,717,095	-0.17(-0.32%)
Mar 18, 2010	53.27	53.61	53.15	53.59	870,052	+0.46(+0.87%)
Mar 17, 2010	53.36	53.44	52.98	53.13	1,047,504	-0.16(-0.30%)
Mar 16, 2010	52.99	53.47	52.77	53.29	971,540	+0.45(+0.85%)
Mar 15, 2010	52.71	52.91	52.67	52.84	1,032,634	+0.53(+1.01%)
Mar 12, 2010	52.89	52.89	52.23	52.31	821,555	-0.46(-0.87%)
Mar 11, 2010	52.95	52.95	52.37	52.77	813,020	-0.18(-0.34%)
Mar 10, 2010	52.61	53.24	52.53	52.95	1,236,821	+0.32(+0.61%)
Mar 09, 2010	53.00	53.05	52.47	52.63	1,174,470	-0.49(-0.92%)
Mar 08, 2010	53.92	53.92	52.90	53.12	1,270,663	-1.62(-2.96%)
Mar 05, 2010	54.38	54.86	54.10	54.74	1,195,264	+0.59(+1.09%)
Mar 04, 2010	54.05	54.55	54.00	54.15	1,664,222	+0.10(+0.19%)
Mar 03, 2010	53.88	54.19	53.71	54.05	1,062,546	+0.38(+0.71%)
Mar 02, 2010	53.36	54.03	53.36	53.67	1,500,191	+0.43(+0.81%)
Mar 01, 2010	53.00	53.24	52.78	53.24	1,097,446	+0.44(+0.83%)
Feb 26, 2010	53.31	53.31	52.66	52.80	1,158,402	-0.34(-0.64%)
Feb 25, 2010	53.06	53.22	52.65	53.14	1,619,342	-0.24(-0.45%)
Feb 24, 2010	52.90	53.40	52.50	53.38	1,272,163	+0.72(+1.37%)
Feb 23, 2010	52.90	53.07	52.51	52.66	929,305	-0.28(-0.53%)
Feb 22, 2010	52.60	53.17	52.38	52.94	1,314,738	+0.27(+0.51%)
Feb 19, 2010	52.39	52.92	51.90	52.67	985,483	+0.27(+0.52%)
Feb 18, 2010	51.77	52.49	51.77	52.40	990,556	+0.49(+0.94%)
Feb 17, 2010	51.71	52.01	51.53	51.91	1,084,298	+0.20(+0.39%)
Feb 16, 2010	51.80	51.85	51.38	51.71	1,526,613	+0.15(+0.29%)
Feb 12, 2010	51.60	51.56	51.56	51.56	5,629,600	-0.34(-0.66%)
Feb 11, 2010	51.37	52.04	50.90	51.90	1,536,608	+0.37(+0.72%)
Feb 10, 2010	51.79	51.80	50.98	51.53	937,987	-0.27(-0.52%)
Feb 09, 2010	51.92	52.06	50.76	51.80	1,738,810	+0.31(+0.60%)
Feb 08, 2010	52.01	52.07	51.35	51.49	2,021,575	-0.51(-0.98%)
Feb 05, 2010	53.30	53.48	51.20	52.00	3,576,708	-1.51(-2.82%)
Feb 04, 2010	53.90	54.10	53.30	53.51	1,450,577	-0.60(-1.11%)
Feb 03, 2010	53.89	54.27	53.05	54.11	1,249,460	+0.17(+0.32%)
Feb 02, 2010	53.55	53.95	53.20	53.94	823,917	+0.48(+0.90%)

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