Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	35.46	36.42	35.39	36.39	7,819,180	+2.19(+6.42%)
Nov 29, 2011	34.38	34.79	34.15	34.20	4,709,528	-0.03(-0.08%)
Nov 28, 2011	33.81	34.50	33.77	34.23	6,978,546	+1.41(+4.31%)
Nov 25, 2011	32.74	33.36	32.71	32.81	2,270,277	+0.03(+0.11%)
Nov 23, 2011	33.37	33.61	32.78	32.78	6,032,124	-0.87(-2.59%)
Nov 22, 2011	33.70	34.10	33.46	33.65	6,097,052	-0.41(-1.21%)
Nov 21, 2011	33.88	34.23	33.40	34.06	6,067,169	-0.56(-1.63%)
Nov 18, 2011	34.73	35.02	34.43	34.62	4,769,951	+0.10(+0.30%)
Nov 17, 2011	35.01	35.23	34.22	34.52	7,313,957	-0.61(-1.73%)
Nov 16, 2011	35.38	35.86	35.05	35.12	6,075,508	-0.67(-1.87%)
Nov 15, 2011	35.36	36.04	35.05	35.79	5,334,164	+0.30(+0.84%)
Nov 14, 2011	35.74	35.96	35.26	35.49	4,247,408	-0.28(-0.78%)
Nov 11, 2011	35.58	36.18	35.58	35.77	4,575,757	+0.56(+1.58%)
Nov 10, 2011	35.47	35.56	35.04	35.22	5,526,255	+0.31(+0.90%)
Nov 09, 2011	35.42	35.42	34.64	34.90	9,312,862	-1.41(-3.87%)
Nov 08, 2011	35.90	36.55	35.63	36.31	8,857,589	+1.14(+3.25%)
Nov 07, 2011	35.32	35.55	34.57	35.17	6,420,868	-0.26(-0.72%)
Nov 04, 2011	35.53	35.77	34.89	35.42	6,921,636	-0.39(-1.08%)
Nov 03, 2011	34.89	35.91	34.40	35.81	11,540,325	+1.40(+4.08%)
Nov 02, 2011	34.15	34.60	34.05	34.41	10,992,409	+1.02(+3.06%)
Nov 01, 2011	32.24	34.97	31.21	33.38	13,870,770	+0.13(+0.39%)
Oct 31, 2011	33.71	34.10	33.25	33.25	10,557,461	-1.03(-3.00%)
Oct 28, 2011	34.54	34.99	33.96	34.28	8,840,589	-0.37(-1.06%)
Oct 27, 2011	33.78	35.04	33.43	34.65	9,742,821	+2.07(+6.34%)
Oct 26, 2011	32.68	32.75	31.73	32.58	11,212,502	+0.44(+1.35%)
Oct 25, 2011	32.65	32.69	31.95	32.15	7,510,580	-0.79(-2.39%)
Oct 24, 2011	32.65	33.02	32.39	32.93	9,072,439	+0.17(+0.51%)
Oct 21, 2011	32.46	32.79	32.31	32.77	7,901,782	+0.65(+2.02%)
Oct 20, 2011	32.15	32.43	31.55	32.12	8,090,466	-0.11(-0.34%)
Oct 19, 2011	32.90	33.06	32.08	32.23	7,219,166	-0.79(-2.41%)
Oct 18, 2011	31.68	33.34	31.58	33.02	8,387,846	+1.29(+4.07%)
Oct 17, 2011	32.69	32.89	31.66	31.73	6,472,575	-1.10(-3.35%)
Oct 14, 2011	32.51	32.91	32.27	32.83	4,804,084	+0.78(+2.44%)
Oct 13, 2011	31.95	32.16	31.68	32.05	5,575,576	-0.10(-0.32%)
Oct 12, 2011	31.68	32.51	31.68	32.15	8,363,549	+0.60(+1.91%)
Oct 11, 2011	31.05	31.66	31.02	31.55	5,281,550	+0.19(+0.59%)
Oct 10, 2011	30.72	31.38	30.56	31.37	5,857,685	+0.95(+3.14%)
Oct 07, 2011	31.04	31.04	30.17	30.41	8,565,182	-0.34(-1.10%)
Oct 06, 2011	30.38	30.76	30.32	30.75	6,386,727	+0.85(+2.84%)
Oct 05, 2011	29.22	30.00	28.89	29.90	7,493,803	+0.79(+2.71%)
Oct 04, 2011	27.77	29.18	27.30	29.11	12,242,865	+1.00(+3.54%)
Oct 03, 2011	28.44	29.16	28.10	28.12	11,674,291	-0.43(-1.50%)
Sep 30, 2011	29.85	29.89	28.55	28.55	11,094,040	-1.71(-5.66%)
Sep 29, 2011	30.52	30.93	29.55	30.26	8,263,248	+0.39(+1.30%)
Sep 28, 2011	30.41	30.94	29.80	29.87	8,771,748	-0.58(-1.91%)
Sep 27, 2011	31.03	31.14	30.23	30.45	10,250,941	+0.26(+0.85%)
Sep 26, 2011	29.64	30.25	29.03	30.20	9,733,421	+0.95(+3.24%)
Sep 23, 2011	29.00	29.72	28.77	29.25	10,456,795	+0.24(+0.83%)
Sep 22, 2011	29.27	29.27	28.58	29.01	14,825,153	-1.22(-4.05%)
Sep 21, 2011	31.25	31.62	30.23	30.23	8,898,352	-1.24(-3.95%)
Sep 20, 2011	31.70	31.97	31.25	31.48	8,068,017	+0.08(+0.24%)
Sep 19, 2011	31.01	31.58	30.56	31.40	6,282,331	-0.21(-0.66%)
Sep 16, 2011	31.83	32.15	31.37	31.61	9,726,639	-0.12(-0.37%)
Sep 15, 2011	31.44	31.73	31.14	31.73	8,705,804	+0.63(+2.02%)
Sep 14, 2011	31.03	31.57	30.20	31.10	11,582,428	+0.24(+0.78%)
Sep 13, 2011	30.40	31.03	30.25	30.85	8,538,320	+0.59(+1.94%)
Sep 12, 2011	29.85	30.47	29.43	30.27	12,652,561	+0.28(+0.92%)
Sep 09, 2011	30.32	30.70	29.69	29.99	17,199,684	-0.68(-2.21%)
Sep 08, 2011	30.70	31.19	30.47	30.67	9,862,412	-0.25(-0.80%)
Sep 07, 2011	30.55	30.95	30.36	30.92	6,821,177	+0.89(+2.97%)
Sep 06, 2011	29.41	30.11	29.20	30.03	9,016,657	-0.40(-1.32%)
Sep 02, 2011	30.90	31.05	30.20	30.43	9,219,101	-1.08(-3.44%)
Sep 01, 2011	32.13	32.30	31.44	31.51	10,046,174	-0.66(-2.04%)
Aug 31, 2011	32.45	32.88	31.88	32.17	10,821,110	+0.06(+0.19%)
Aug 30, 2011	31.88	32.37	31.48	32.11	11,679,851	-0.29(-0.90%)
Aug 29, 2011	31.92	32.40	31.79	32.40	7,231,966	+1.02(+3.24%)
Aug 26, 2011	30.46	31.66	29.97	31.38	10,794,091	+0.66(+2.14%)
Aug 25, 2011	31.81	32.08	30.62	30.72	7,987,488	-0.92(-2.90%)
Aug 24, 2011	30.54	31.70	30.42	31.64	8,494,753	+0.97(+3.15%)
Aug 23, 2011	29.70	30.67	29.37	30.67	8,877,384	+1.24(+4.20%)
Aug 22, 2011	30.11	30.18	29.38	29.44	7,988,307	+0.10(+0.33%)
Aug 19, 2011	29.24	30.29	29.17	29.34	9,734,155	-0.34(-1.14%)
Aug 18, 2011	30.70	30.78	29.41	29.68	12,842,070	-2.03(-6.41%)
Aug 17, 2011	32.08	32.26	31.39	31.71	5,978,320	-0.12(-0.39%)
Aug 16, 2011	32.02	32.35	31.53	31.84	8,830,980	-0.58(-1.79%)
Aug 15, 2011	32.22	32.80	32.07	32.42	7,932,551	+0.42(+1.32%)
Aug 12, 2011	31.90	32.33	31.52	31.99	11,832,594	+0.43(+1.36%)
Aug 11, 2011	29.27	31.98	29.17	31.57	19,675,050	+2.62(+9.05%)
Aug 10, 2011	30.32	30.37	28.86	28.95	23,617,692	-1.72(-5.62%)
Aug 09, 2011	30.49	30.73	28.37	30.67	21,242,368	+1.51(+5.17%)
Aug 08, 2011	30.49	30.70	29.11	29.16	21,867,188	-1.96(-6.30%)
Aug 05, 2011	32.17	32.35	30.53	31.12	25,851,908	-0.43(-1.35%)
Aug 04, 2011	32.74	32.86	31.55	31.55	13,275,339	-1.68(-5.06%)
Aug 03, 2011	32.39	33.33	32.04	33.23	12,810,946	+0.96(+2.97%)
Aug 02, 2011	33.24	33.51	32.23	32.27	15,032,563	-1.37(-4.08%)
Aug 01, 2011	33.66	34.31	32.84	33.64	12,984,488	-0.02(-0.06%)
Jul 29, 2011	33.48	34.32	33.33	33.66	14,510,837	-0.36(-1.07%)
Jul 28, 2011	34.39	34.56	33.83	34.02	17,843,598	-0.56(-1.61%)
Jul 27, 2011	35.34	35.76	34.31	34.58	21,308,266	-2.48(-6.70%)
Jul 26, 2011	37.77	37.78	36.99	37.06	8,267,485	-0.84(-2.23%)
Jul 25, 2011	37.45	38.16	37.29	37.91	5,466,600	+0.12(+0.33%)
Jul 22, 2011	38.32	38.41	37.69	37.78	8,822,082	-0.60(-1.55%)
Jul 21, 2011	38.43	38.77	38.18	38.38	6,348,721	+0.16(+0.41%)
Jul 20, 2011	38.36	38.37	37.89	38.22	4,862,813	+0.19(+0.49%)
Jul 19, 2011	37.70	38.13	37.69	38.04	6,002,168	+0.42(+1.11%)
Jul 18, 2011	37.96	37.96	37.43	37.62	5,332,627	-0.35(-0.92%)
Jul 15, 2011	38.29	38.29	37.49	37.97	7,620,067	-0.16(-0.41%)
Jul 14, 2011	38.51	38.61	37.88	38.12	7,698,598	-0.32(-0.82%)
Jul 13, 2011	38.73	38.95	38.30	38.44	6,341,818	-0.08(-0.21%)
Jul 12, 2011	38.59	38.70	38.35	38.52	7,025,902	-0.12(-0.32%)
Jul 11, 2011	38.66	38.87	38.54	38.65	6,442,707	-0.57(-1.45%)
Jul 08, 2011	39.40	39.54	39.01	39.22	8,802,746	-0.66(-1.65%)
Jul 07, 2011	39.96	40.09	39.65	39.87	5,832,713	+0.35(+0.88%)
Jul 06, 2011	39.19	39.66	39.06	39.52	7,473,791	+0.33(+0.84%)
Jul 05, 2011	39.50	39.51	39.07	39.19	8,510,598	+0.05(+0.12%)
Jul 01, 2011	38.32	39.24	38.19	39.15	6,253,245	+0.58(+1.49%)
Jun 30, 2011	37.78	38.58	37.78	38.57	8,287,741	+0.91(+2.40%)
Jun 29, 2011	37.75	37.87	37.47	37.67	6,210,064	+0.10(+0.27%)
Jun 28, 2011	37.04	37.56	36.75	37.56	7,727,455	+0.62(+1.69%)
Jun 27, 2011	36.79	37.14	36.51	36.94	6,072,512	+0.21(+0.56%)
Jun 24, 2011	36.99	37.20	36.65	36.73	6,643,251	-0.25(-0.69%)
Jun 23, 2011	35.93	37.01	35.93	36.99	8,278,213	+0.37(+1.01%)
Jun 22, 2011	36.74	37.01	36.60	36.62	5,090,875	-0.36(-0.96%)
Jun 21, 2011	36.45	37.03	36.45	36.97	7,595,155	+0.75(+2.06%)
Jun 20, 2011	36.13	36.33	36.08	36.23	6,565,665	+0.53(+1.48%)
Jun 17, 2011	36.09	36.36	35.57	35.70	10,461,471	-0.30(-0.84%)
Jun 16, 2011	35.63	36.06	35.47	36.00	8,810,313	+0.43(+1.20%)
Jun 15, 2011	35.72	36.18	35.52	35.57	10,041,781	-0.53(-1.48%)
Jun 14, 2011	35.51	36.29	35.50	36.11	8,640,001	+0.99(+2.83%)
Jun 13, 2011	35.29	35.55	34.97	35.11	6,350,901	-0.11(-0.31%)
Jun 10, 2011	35.35	35.45	34.95	35.22	7,689,724	-0.22(-0.62%)
Jun 09, 2011	35.26	35.68	35.15	35.44	6,704,562	+0.18(+0.51%)
Jun 08, 2011	35.18	35.51	34.97	35.27	9,330,202	-0.01(-0.02%)
Jun 07, 2011	35.40	35.55	35.22	35.27	6,586,583	+0.06(+0.18%)
Jun 06, 2011	35.03	35.41	35.03	35.21	6,532,762	+0.09(+0.25%)
Jun 03, 2011	35.06	35.37	34.86	35.12	8,822,312	-1.46(-3.99%)
May 24, 2011	37.12	37.16	36.48	36.58	7,948,338	-0.38(-1.02%)
May 23, 2011	36.62	37.21	36.49	36.96	7,711,461	-0.13(-0.35%)
May 20, 2011	37.45	37.48	36.81	37.09	8,861,063	-0.36(-0.95%)
May 19, 2011	37.40	37.71	36.96	37.45	8,930,962	+0.37(+1.00%)
May 18, 2011	36.22	37.19	35.98	37.08	11,081,133	+0.86(+2.37%)
May 17, 2011	36.36	36.55	36.05	36.22	11,296,929	-0.25(-0.68%)
May 16, 2011	36.64	36.84	36.41	36.47	8,572,308	-0.24(-0.65%)
May 13, 2011	37.27	37.39	36.42	36.71	12,110,094	-0.49(-1.31%)
May 12, 2011	37.10	37.40	36.68	37.19	9,523,756	-0.17(-0.46%)
May 11, 2011	37.88	37.89	37.29	37.36	9,963,791	-0.37(-0.97%)
May 10, 2011	38.51	38.51	37.71	37.73	11,314,010	-0.55(-1.44%)
May 09, 2011	38.04	38.49	37.55	38.28	6,391,186	+0.35(+0.93%)
May 06, 2011	38.24	38.50	37.75	37.93	9,933,400	+0.43(+1.14%)
May 05, 2011	37.89	38.21	37.19	37.50	11,836,968	-0.55(-1.45%)
May 04, 2011	38.77	39.13	37.96	38.05	13,134,032	-0.72(-1.85%)
May 03, 2011	40.12	40.20	38.68	38.77	19,046,124	-2.67(-6.45%)
May 02, 2011	41.35	41.46	41.34	41.44	7,277,976	+0.03(+0.07%)
Apr 29, 2011	41.03	41.46	41.01	41.41	5,755,783	+0.49(+1.20%)
Apr 28, 2011	40.95	41.08	40.70	40.92	4,030,115	+0.01(+0.03%)
Apr 27, 2011	41.02	41.09	40.12	40.91	6,175,509	+0.31(+0.76%)
Apr 26, 2011	40.14	40.99	40.14	40.60	5,038,705	+0.70(+1.76%)
Apr 25, 2011	40.12	40.17	39.75	39.90	4,710,601	-0.40(-1.00%)
Apr 21, 2011	40.00	40.33	39.75	40.30	6,841,736	+0.58(+1.46%)
Apr 20, 2011	39.64	39.77	39.12	39.72	7,961,368	+1.06(+2.75%)
Apr 19, 2011	38.70	38.76	38.28	38.66	6,608,851	+0.12(+0.30%)
Apr 18, 2011	38.80	38.80	37.97	38.54	5,975,901	-0.67(-1.72%)
Apr 15, 2011	39.37	39.65	39.19	39.22	6,566,655	+0.10(+0.24%)
Apr 14, 2011	38.75	39.20	38.46	39.12	4,556,463	+0.12(+0.30%)
Apr 13, 2011	39.22	39.22	38.74	39.00	4,000,473	+0.05(+0.14%)
Apr 12, 2011	38.96	39.05	38.66	38.95	6,192,036	-0.33(-0.83%)
Apr 11, 2011	39.37	39.58	39.09	39.28	3,983,614	-0.08(-0.19%)
Apr 08, 2011	39.91	40.05	39.15	39.35	3,661,735	-0.36(-0.91%)
Apr 07, 2011	39.80	40.04	39.53	39.71	4,684,035	-0.19(-0.48%)
Apr 06, 2011	40.33	40.38	39.71	39.90	5,679,773	-0.26(-0.64%)
Apr 05, 2011	39.97	40.37	39.77	40.16	5,883,204	+0.10(+0.24%)
Apr 04, 2011	40.27	40.50	40.01	40.07	6,020,879	-0.14(-0.34%)
Apr 01, 2011	40.11	40.37	39.86	40.20	6,370,052	+0.39(+0.98%)
Mar 31, 2011	39.53	40.13	39.33	39.82	10,571,526	+0.70(+1.78%)
Mar 30, 2011	39.19	39.49	38.99	39.12	9,791,497	+0.20(+0.53%)
Mar 29, 2011	38.91	38.96	38.31	38.92	10,884,468	-0.07(-0.17%)
Mar 28, 2011	39.74	39.77	38.96	38.98	11,869,432	-0.42(-1.06%)
Mar 25, 2011	39.41	39.52	39.22	39.40	4,415,510	+0.13(+0.33%)
Mar 24, 2011	39.26	39.44	38.96	39.27	6,142,768	+0.25(+0.63%)
Mar 23, 2011	39.01	39.15	38.64	39.03	6,008,396	-0.10(-0.26%)
Mar 22, 2011	39.54	39.60	38.90	39.13	6,305,325	-0.49(-1.24%)
Mar 21, 2011	39.72	39.81	39.54	39.62	4,114,852	+0.68(+1.75%)
Mar 18, 2011	39.31	39.57	38.60	38.94	11,386,039	-0.06(-0.16%)
Mar 17, 2011	38.98	39.47	38.71	39.00	5,413,830	+0.60(+1.56%)
Mar 16, 2011	39.52	39.60	38.06	38.40	11,154,421	-1.25(-3.15%)
Mar 15, 2011	39.26	39.90	39.20	39.65	5,571,712	-0.50(-1.26%)
Mar 14, 2011	40.23	40.52	39.71	40.15	4,625,933	-0.33(-0.82%)
Mar 11, 2011	40.03	40.68	39.88	40.48	3,702,466	+0.35(+0.88%)
Mar 10, 2011	40.54	40.54	39.91	40.13	6,027,117	-0.81(-1.98%)
Mar 09, 2011	40.90	41.17	40.58	40.94	3,191,398	-0.05(-0.12%)
Mar 08, 2011	40.23	41.14	39.96	40.99	5,423,194	+0.73(+1.81%)
Mar 07, 2011	40.91	41.09	40.06	40.26	3,928,682	-0.45(-1.10%)
Mar 04, 2011	41.12	41.23	40.33	40.71	4,135,804	-0.54(-1.31%)
Mar 03, 2011	40.66	41.33	40.54	41.25	4,109,450	+1.04(+2.59%)
Mar 02, 2011	39.73	40.56	39.62	40.20	6,516,212	+0.57(+1.44%)
Mar 01, 2011	40.91	41.04	39.48	39.63	7,685,529	-1.02(-2.51%)
Feb 28, 2011	41.00	41.06	40.37	40.65	6,059,506	-0.21(-0.52%)
Feb 25, 2011	40.50	41.00	40.45	40.87	3,546,874	+0.50(+1.25%)
Feb 24, 2011	40.35	40.65	40.01	40.36	6,287,588	-0.16(-0.39%)
Feb 23, 2011	41.18	41.34	40.31	40.52	6,526,589	-0.66(-1.61%)
Feb 22, 2011	41.49	41.78	41.06	41.18	6,117,580	-0.92(-2.19%)
Feb 18, 2011	42.11	42.41	41.88	42.10	5,666,192	+0.08(+0.19%)
Feb 17, 2011	41.98	42.24	41.80	42.02	4,149,509	+0.05(+0.11%)
Feb 16, 2011	42.00	42.15	41.78	41.97	5,071,584	+0.03(+0.06%)
Feb 15, 2011	41.89	42.06	41.59	41.94	3,980,847	-0.20(-0.48%)
Feb 14, 2011	41.88	43.99	41.75	42.15	3,608,064	+0.20(+0.47%)
Feb 11, 2011	41.36	42.06	41.26	41.95	4,023,914	+0.14(+0.34%)
Feb 10, 2011	41.38	42.05	41.22	41.81	5,877,379	+0.25(+0.59%)
Feb 09, 2011	41.56	41.70	41.31	41.56	3,866,990	+0.00(+0.01%)
Feb 08, 2011	41.33	41.75	41.18	41.56	5,485,080	+0.33(+0.79%)
Feb 07, 2011	41.28	41.31	40.98	41.23	4,364,627	+0.18(+0.43%)
Feb 04, 2011	40.85	41.08	40.59	41.06	4,768,024	+0.53(+1.30%)
Feb 03, 2011	40.53	40.92	40.08	40.53	4,971,493	-0.03(-0.07%)
Feb 02, 2011	40.61	40.85	40.38	40.55	5,311,865	+0.06(+0.15%)
Feb 01, 2011	39.52	40.49	39.12	40.49	11,855,269	+0.60(+1.49%)
Jan 31, 2011	38.84	39.92	38.70	39.90	13,228,689	+1.30(+3.37%)
Jan 28, 2011	39.73	39.88	38.51	38.60	7,354,176	-1.04(-2.62%)
Jan 27, 2011	39.92	40.07	39.61	39.63	6,164,870	-0.40(-1.00%)
Jan 26, 2011	39.46	40.45	39.46	40.03	9,946,644	+0.61(+1.55%)
Jan 25, 2011	39.21	39.42	39.01	39.42	3,374,072	+0.11(+0.28%)
Jan 24, 2011	38.95	39.40	38.84	39.31	4,017,119	+0.33(+0.83%)
Jan 21, 2011	39.27	39.48	38.89	38.99	4,940,806	+0.04(+0.10%)
Jan 20, 2011	39.08	39.16	38.56	38.95	5,864,112	-0.29(-0.74%)
Jan 19, 2011	39.27	39.41	39.06	39.24	5,276,965	-0.13(-0.33%)
Jan 18, 2011	39.52	39.52	39.29	39.37	4,128,301	-0.04(-0.10%)
Jan 14, 2011	39.21	39.56	38.94	39.41	5,166,512	+0.11(+0.28%)
Jan 13, 2011	39.48	39.57	39.10	39.30	2,879,093	-0.14(-0.36%)
Jan 12, 2011	39.51	39.61	39.33	39.44	3,428,844	+0.18(+0.45%)
Jan 11, 2011	38.85	39.28	38.74	39.27	5,685,250	+0.52(+1.35%)
Jan 10, 2011	38.87	39.00	38.51	38.74	5,725,519	+0.24(+0.62%)
Jan 07, 2011	38.66	38.88	38.30	38.51	3,852,309	-0.02(-0.05%)
Jan 06, 2011	38.68	38.85	38.46	38.53	5,251,383	-0.23(-0.60%)
Jan 05, 2011	38.06	38.81	38.06	38.76	6,330,729	+0.47(+1.24%)
Jan 04, 2011	38.77	38.91	38.05	38.28	6,610,926	-0.50(-1.29%)
Jan 03, 2011	39.04	39.06	38.76	38.79	8,068,849	+0.05(+0.12%)
Dec 31, 2010	38.85	38.91	38.67	38.74	1,881,962	-0.13(-0.33%)
Dec 30, 2010	38.74	39.02	38.74	38.87	1,907,113	+0.01(+0.02%)
Dec 29, 2010	38.79	39.04	38.73	38.86	2,551,866	+0.12(+0.30%)
Dec 28, 2010	38.96	38.96	38.45	38.74	3,024,153	-0.06(-0.16%)
Dec 27, 2010	38.88	38.88	38.68	38.81	2,955,784	-0.14(-0.35%)
Dec 23, 2010	39.31	39.36	38.80	38.94	3,270,041	-0.37(-0.95%)
Dec 22, 2010	39.58	39.59	39.19	39.31	3,082,186	-0.17(-0.43%)
Dec 21, 2010	39.46	39.64	39.33	39.48	3,177,860	+0.26(+0.66%)
Dec 20, 2010	39.53	39.58	39.12	39.23	5,263,780	-0.30(-0.75%)
Dec 17, 2010	39.80	39.80	39.33	39.52	6,610,445	-0.24(-0.60%)
Dec 16, 2010	39.30	39.78	39.16	39.76	4,338,372	+0.50(+1.28%)
Dec 15, 2010	39.28	39.77	39.22	39.26	4,597,842	-0.03(-0.07%)
Dec 14, 2010	39.08	39.37	39.08	39.29	5,478,106	+0.09(+0.24%)
Dec 13, 2010	39.30	39.67	39.00	39.19	6,883,856	+0.14(+0.35%)
Dec 10, 2010	38.66	39.06	38.45	39.06	5,477,399	+0.58(+1.51%)
Dec 09, 2010	38.34	38.55	38.18	38.47	6,063,660	+0.30(+0.80%)
Dec 08, 2010	38.26	38.66	37.97	38.17	5,410,480	-0.12(-0.32%)
Dec 07, 2010	38.96	39.04	38.20	38.29	6,629,907	-0.27(-0.70%)
Dec 06, 2010	38.24	38.70	38.16	38.56	4,957,161	+0.05(+0.12%)
Dec 03, 2010	38.24	38.60	38.22	38.51	3,962,828	-0.01(-0.04%)
Dec 02, 2010	38.03	38.62	37.90	38.53	5,189,933	+0.60(+1.57%)

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