Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	35.46	36.41	35.39	36.39	7,819,968	+2.19(+6.42%)
Nov 29, 2011	34.38	34.79	34.15	34.19	4,710,003	-0.03(-0.08%)
Nov 28, 2011	33.80	34.49	33.77	34.22	6,979,249	+1.41(+4.31%)
Nov 25, 2011	32.73	33.36	32.70	32.81	2,270,506	+0.03(+0.11%)
Nov 23, 2011	33.37	33.60	32.77	32.77	6,032,732	-0.87(-2.59%)
Nov 22, 2011	33.70	34.10	33.46	33.64	6,097,667	-0.41(-1.21%)
Nov 21, 2011	33.88	34.23	33.40	34.06	6,067,780	-0.56(-1.63%)
Nov 18, 2011	34.72	35.02	34.42	34.62	4,770,432	+0.10(+0.30%)
Nov 17, 2011	35.01	35.23	34.22	34.52	7,314,695	-0.61(-1.73%)
Nov 16, 2011	35.37	35.86	35.04	35.12	6,076,120	-0.67(-1.87%)
Nov 15, 2011	35.36	36.04	35.05	35.79	5,334,702	+0.30(+0.84%)
Nov 14, 2011	35.73	35.96	35.25	35.49	4,247,836	-0.28(-0.78%)
Nov 11, 2011	35.57	36.18	35.57	35.77	4,576,218	+0.56(+1.58%)
Nov 10, 2011	35.46	35.56	35.04	35.21	5,526,812	+0.31(+0.90%)
Nov 09, 2011	35.42	35.42	34.63	34.90	9,313,801	-1.41(-3.87%)
Nov 08, 2011	35.89	36.55	35.63	36.30	8,858,482	+1.14(+3.25%)
Nov 07, 2011	35.31	35.54	34.56	35.16	6,421,514	-0.26(-0.72%)
Nov 04, 2011	35.53	35.76	34.89	35.42	6,922,333	-0.39(-1.08%)
Nov 03, 2011	34.89	35.90	34.40	35.81	11,541,487	+1.40(+4.08%)
Nov 02, 2011	34.15	34.60	34.04	34.40	10,993,515	+1.02(+3.06%)
Nov 01, 2011	32.23	34.97	31.21	33.38	13,872,167	+0.13(+0.39%)
Oct 31, 2011	33.70	34.10	33.25	33.25	10,558,524	-1.03(-3.00%)
Oct 28, 2011	34.53	34.99	33.96	34.28	8,841,479	-0.37(-1.06%)
Oct 27, 2011	33.78	35.03	33.43	34.64	9,743,801	+2.07(+6.34%)
Oct 26, 2011	32.68	32.75	31.73	32.58	11,213,631	+0.44(+1.35%)
Oct 25, 2011	32.65	32.69	31.94	32.14	7,511,336	-0.79(-2.39%)
Oct 24, 2011	32.65	33.02	32.39	32.93	9,073,352	+0.17(+0.51%)
Oct 21, 2011	32.46	32.79	32.31	32.77	7,902,577	+0.65(+2.02%)
Oct 20, 2011	32.15	32.43	31.55	32.12	8,091,280	-0.11(-0.34%)
Oct 19, 2011	32.90	33.06	32.08	32.23	7,219,893	-0.79(-2.41%)
Oct 18, 2011	31.67	33.34	31.58	33.02	8,388,690	+1.29(+4.07%)
Oct 17, 2011	32.68	32.89	31.65	31.73	6,473,226	-1.10(-3.35%)
Oct 14, 2011	32.51	32.90	32.27	32.83	4,804,567	+0.78(+2.44%)
Oct 13, 2011	31.95	32.16	31.68	32.05	5,576,137	-0.10(-0.32%)
Oct 12, 2011	31.68	32.50	31.68	32.15	8,364,391	+0.60(+1.91%)
Oct 11, 2011	31.04	31.66	31.02	31.55	5,282,082	+0.19(+0.59%)
Oct 10, 2011	30.71	31.38	30.56	31.36	5,858,275	+0.95(+3.14%)
Oct 07, 2011	31.04	31.04	30.17	30.41	8,566,044	-0.34(-1.10%)
Oct 06, 2011	30.37	30.76	30.31	30.75	6,387,370	+0.85(+2.84%)
Oct 05, 2011	29.22	29.99	28.88	29.90	7,494,558	+0.79(+2.71%)
Oct 04, 2011	27.76	29.18	27.29	29.11	12,244,097	+0.99(+3.54%)
Oct 03, 2011	28.43	29.16	28.10	28.12	11,675,466	-0.43(-1.50%)
Sep 30, 2011	29.84	29.89	28.54	28.54	11,095,157	-1.71(-5.66%)
Sep 29, 2011	30.51	30.93	29.55	30.26	8,264,079	+0.39(+1.30%)
Sep 28, 2011	30.40	30.94	29.79	29.87	8,772,631	-0.58(-1.91%)
Sep 27, 2011	31.03	31.13	30.23	30.45	10,251,973	+0.26(+0.85%)
Sep 26, 2011	29.64	30.24	29.03	30.19	9,734,401	+0.95(+3.24%)
Sep 23, 2011	29.00	29.72	28.76	29.25	10,457,848	+0.24(+0.83%)
Sep 22, 2011	29.26	29.26	28.58	29.01	14,826,646	-1.22(-4.05%)
Sep 21, 2011	31.25	31.62	30.22	30.23	8,899,248	-1.24(-3.95%)
Sep 20, 2011	31.69	31.97	31.25	31.47	8,068,829	+0.08(+0.24%)
Sep 19, 2011	31.00	31.58	30.56	31.40	6,282,963	-0.21(-0.66%)
Sep 16, 2011	31.83	32.14	31.36	31.60	9,727,618	-0.12(-0.37%)
Sep 15, 2011	31.44	31.72	31.13	31.72	8,706,680	+0.63(+2.02%)
Sep 14, 2011	31.02	31.57	30.19	31.09	11,583,594	+0.24(+0.78%)
Sep 13, 2011	30.40	31.02	30.25	30.85	8,539,180	+0.59(+1.94%)
Sep 12, 2011	29.85	30.46	29.42	30.26	12,653,835	+0.28(+0.92%)
Sep 09, 2011	30.32	30.69	29.68	29.99	17,201,416	-0.68(-2.21%)
Sep 08, 2011	30.69	31.18	30.47	30.66	9,863,405	-0.25(-0.80%)
Sep 07, 2011	30.55	30.95	30.35	30.91	6,821,864	+0.89(+2.97%)
Sep 06, 2011	29.41	30.11	29.19	30.02	9,017,564	-0.40(-1.32%)
Sep 02, 2011	30.90	31.05	30.19	30.42	9,220,029	-1.08(-3.44%)
Sep 01, 2011	32.12	32.30	31.44	31.51	10,047,185	-0.66(-2.04%)
Aug 31, 2011	32.45	32.88	31.87	32.16	10,822,200	+0.06(+0.19%)
Aug 30, 2011	31.87	32.36	31.47	32.10	11,681,026	-0.29(-0.90%)
Aug 29, 2011	31.92	32.40	31.79	32.39	7,232,694	+1.02(+3.24%)
Aug 26, 2011	30.46	31.65	29.97	31.38	10,795,178	+0.66(+2.14%)
Aug 25, 2011	31.80	32.07	30.62	30.72	7,988,292	-0.92(-2.90%)
Aug 24, 2011	30.54	31.69	30.42	31.64	8,495,609	+0.97(+3.15%)
Aug 23, 2011	29.70	30.67	29.37	30.67	8,878,278	+1.24(+4.20%)
Aug 22, 2011	30.11	30.18	29.37	29.43	7,989,111	+0.10(+0.33%)
Aug 19, 2011	29.23	30.29	29.17	29.34	9,735,135	-0.34(-1.14%)
Aug 18, 2011	30.70	30.78	29.41	29.68	12,843,363	-2.03(-6.41%)
Aug 17, 2011	32.07	32.25	31.38	31.71	5,978,922	-0.12(-0.39%)
Aug 16, 2011	32.02	32.34	31.53	31.83	8,831,869	-0.58(-1.79%)
Aug 15, 2011	32.21	32.80	32.07	32.41	7,933,349	+0.42(+1.32%)
Aug 12, 2011	31.90	32.32	31.51	31.99	11,833,785	+0.43(+1.36%)
Aug 11, 2011	29.27	31.98	29.17	31.56	19,677,030	+2.62(+9.05%)
Aug 10, 2011	30.32	30.37	28.85	28.94	23,620,070	-1.72(-5.62%)
Aug 09, 2011	30.48	30.72	28.36	30.67	21,244,506	+1.51(+5.17%)
Aug 08, 2011	30.48	30.70	29.11	29.16	21,869,390	-1.96(-6.30%)
Aug 05, 2011	32.16	32.35	30.52	31.12	25,854,510	-0.43(-1.35%)
Aug 04, 2011	32.73	32.86	31.55	31.55	13,276,675	-1.68(-5.06%)
Aug 03, 2011	32.39	33.32	32.03	33.23	12,812,235	+0.96(+2.97%)
Aug 02, 2011	33.24	33.51	32.22	32.27	15,034,076	-1.37(-4.08%)
Aug 01, 2011	33.66	34.30	32.84	33.64	12,985,795	-0.02(-0.06%)
Jul 29, 2011	33.48	34.32	33.32	33.66	14,512,298	-0.36(-1.07%)
Jul 28, 2011	34.38	34.56	33.82	34.02	17,845,394	-0.56(-1.61%)
Jul 27, 2011	35.34	35.76	34.30	34.58	21,310,412	-2.48(-6.70%)
Jul 26, 2011	37.76	37.77	36.99	37.06	8,268,318	-0.84(-2.22%)
Jul 25, 2011	37.44	38.16	37.28	37.90	5,467,150	+0.12(+0.33%)
Jul 22, 2011	38.32	38.40	37.68	37.78	8,822,970	-0.60(-1.55%)
Jul 21, 2011	38.42	38.77	38.18	38.37	6,349,360	+0.16(+0.41%)
Jul 20, 2011	38.35	38.37	37.89	38.22	4,863,302	+0.19(+0.49%)
Jul 19, 2011	37.70	38.13	37.69	38.03	6,002,772	+0.42(+1.11%)
Jul 18, 2011	37.96	37.96	37.42	37.61	5,333,164	-0.35(-0.92%)
Jul 15, 2011	38.29	38.29	37.49	37.96	7,620,834	-0.16(-0.41%)
Jul 14, 2011	38.51	38.61	37.88	38.12	7,699,373	-0.32(-0.82%)
Jul 13, 2011	38.72	38.94	38.30	38.44	6,342,457	-0.08(-0.21%)
Jul 12, 2011	38.59	38.70	38.35	38.52	7,026,609	-0.12(-0.32%)
Jul 11, 2011	38.66	38.87	38.53	38.64	6,443,355	-0.57(-1.45%)
Jul 08, 2011	39.40	39.54	39.01	39.21	8,803,632	-0.66(-1.65%)
Jul 07, 2011	39.95	40.09	39.64	39.87	5,833,300	+0.35(+0.88%)
Jul 06, 2011	39.19	39.66	39.06	39.52	7,474,543	+0.33(+0.84%)
Jul 05, 2011	39.50	39.51	39.07	39.19	8,511,455	+0.05(+0.12%)
Jul 01, 2011	38.31	39.23	38.18	39.14	6,253,874	+0.58(+1.49%)
Jun 30, 2011	37.77	38.58	37.77	38.57	8,288,575	+0.91(+2.40%)
Jun 29, 2011	37.75	37.87	37.47	37.66	6,210,689	+0.10(+0.27%)
Jun 28, 2011	37.04	37.56	36.75	37.56	7,728,233	+0.62(+1.69%)
Jun 27, 2011	36.78	37.13	36.51	36.93	6,073,123	+0.21(+0.56%)
Jun 24, 2011	36.99	37.20	36.64	36.73	6,643,920	-0.25(-0.69%)
Jun 23, 2011	35.93	37.00	35.93	36.98	8,279,046	+0.37(+1.01%)
Jun 22, 2011	36.74	37.01	36.59	36.61	5,091,388	-0.36(-0.96%)
Jun 21, 2011	36.45	37.03	36.45	36.97	7,595,919	+0.75(+2.06%)
Jun 20, 2011	36.13	36.32	36.08	36.22	6,566,326	+0.53(+1.48%)
Jun 17, 2011	36.08	36.36	35.56	35.69	10,462,525	-0.30(-0.84%)
Jun 16, 2011	35.63	36.06	35.47	36.00	8,811,200	+0.43(+1.20%)
Jun 15, 2011	35.71	36.17	35.52	35.57	10,042,792	-0.53(-1.48%)
Jun 14, 2011	35.51	36.28	35.49	36.11	8,640,870	+0.99(+2.83%)
Jun 13, 2011	35.29	35.55	34.97	35.11	6,351,540	-0.11(-0.31%)
Jun 10, 2011	35.35	35.45	34.95	35.22	7,690,498	-0.22(-0.62%)
Jun 09, 2011	35.26	35.68	35.15	35.44	6,705,237	+0.18(+0.51%)
Jun 08, 2011	35.17	35.51	34.97	35.26	9,331,141	-0.01(-0.02%)
Jun 07, 2011	35.39	35.54	35.22	35.27	6,587,246	+0.06(+0.18%)
Jun 06, 2011	35.02	35.41	35.02	35.21	6,533,420	+0.09(+0.25%)
Jun 03, 2011	35.06	35.36	34.86	35.12	8,823,201	-1.46(-3.99%)
May 24, 2011	37.12	37.15	36.48	36.58	7,949,138	-0.38(-1.02%)
May 23, 2011	36.61	37.20	36.48	36.96	7,712,237	-0.13(-0.35%)
May 20, 2011	37.44	37.48	36.80	37.09	8,861,955	-0.36(-0.95%)
May 19, 2011	37.40	37.71	36.96	37.44	8,931,861	+0.37(+1.00%)
May 18, 2011	36.22	37.18	35.98	37.07	11,082,248	+0.86(+2.37%)
May 17, 2011	36.35	36.55	36.05	36.22	11,298,066	-0.25(-0.68%)
May 16, 2011	36.64	36.83	36.41	36.46	8,573,170	-0.24(-0.65%)
May 13, 2011	37.26	37.39	36.42	36.70	12,111,313	-0.49(-1.31%)
May 12, 2011	37.10	37.40	36.68	37.19	9,524,715	-0.17(-0.46%)
May 11, 2011	37.88	37.89	37.28	37.36	9,964,794	-0.37(-0.97%)
May 10, 2011	38.51	38.51	37.71	37.73	11,315,150	-0.55(-1.44%)
May 09, 2011	38.04	38.49	37.55	38.28	6,391,830	+0.35(+0.93%)
May 06, 2011	38.24	38.50	37.75	37.92	9,934,401	+0.43(+1.14%)
May 05, 2011	37.89	38.21	37.19	37.50	11,838,161	-0.55(-1.45%)
May 04, 2011	38.76	39.12	37.95	38.05	13,135,355	-0.72(-1.85%)
May 03, 2011	40.11	40.20	38.68	38.76	19,048,044	-2.67(-6.45%)
May 02, 2011	41.34	41.46	41.34	41.43	7,278,709	+0.03(+0.07%)
Apr 29, 2011	41.02	41.45	41.00	41.41	5,756,363	+0.49(+1.20%)
Apr 28, 2011	40.95	41.07	40.70	40.92	4,030,521	+0.01(+0.03%)
Apr 27, 2011	41.02	41.09	40.11	40.90	6,176,131	+0.31(+0.76%)
Apr 26, 2011	40.14	40.98	40.14	40.60	5,039,212	+0.70(+1.76%)
Apr 25, 2011	40.12	40.17	39.75	39.89	4,711,076	-0.40(-1.00%)
Apr 21, 2011	40.00	40.33	39.75	40.30	6,842,426	+0.58(+1.46%)
Apr 20, 2011	39.63	39.76	39.12	39.72	7,962,170	+1.06(+2.75%)
Apr 19, 2011	38.70	38.76	38.28	38.65	6,609,517	+0.12(+0.30%)
Apr 18, 2011	38.80	38.80	37.97	38.54	5,976,503	-0.67(-1.72%)
Apr 15, 2011	39.36	39.64	39.18	39.21	6,567,316	+0.10(+0.24%)
Apr 14, 2011	38.74	39.19	38.46	39.12	4,556,922	+0.12(+0.30%)
Apr 13, 2011	39.21	39.21	38.74	39.00	4,000,876	+0.05(+0.14%)
Apr 12, 2011	38.96	39.05	38.65	38.95	6,192,660	-0.33(-0.83%)
Apr 11, 2011	39.36	39.58	39.08	39.27	3,984,016	-0.07(-0.19%)
Apr 08, 2011	39.91	40.05	39.14	39.35	3,662,104	-0.36(-0.91%)
Apr 07, 2011	39.79	40.04	39.53	39.71	4,684,507	-0.19(-0.48%)
Apr 06, 2011	40.33	40.38	39.71	39.90	5,680,346	-0.26(-0.64%)
Apr 05, 2011	39.96	40.37	39.77	40.16	5,883,797	+0.10(+0.24%)
Apr 04, 2011	40.27	40.49	40.01	40.06	6,021,485	-0.14(-0.34%)
Apr 01, 2011	40.10	40.37	39.86	40.20	6,370,694	+0.39(+0.98%)
Mar 31, 2011	39.53	40.13	39.33	39.81	10,572,592	+0.70(+1.78%)
Mar 30, 2011	39.18	39.49	38.99	39.12	9,792,484	+0.20(+0.53%)
Mar 29, 2011	38.91	38.95	38.31	38.91	10,885,565	-0.07(-0.17%)
Mar 28, 2011	39.74	39.76	38.96	38.98	11,870,628	-0.42(-1.05%)
Mar 25, 2011	39.41	39.52	39.21	39.40	4,415,955	+0.13(+0.33%)
Mar 24, 2011	39.26	39.44	38.96	39.27	6,143,388	+0.25(+0.63%)
Mar 23, 2011	39.01	39.14	38.64	39.02	6,009,001	-0.10(-0.26%)
Mar 22, 2011	39.54	39.60	38.89	39.12	6,305,960	-0.49(-1.24%)
Mar 21, 2011	39.71	39.81	39.53	39.61	4,115,267	+0.68(+1.75%)
Mar 18, 2011	39.31	39.57	38.60	38.93	11,387,186	-0.06(-0.16%)
Mar 17, 2011	38.98	39.46	38.71	38.99	5,414,375	+0.60(+1.56%)
Mar 16, 2011	39.51	39.60	38.06	38.39	11,155,546	-1.25(-3.15%)
Mar 15, 2011	39.25	39.89	39.19	39.64	5,572,273	-0.50(-1.26%)
Mar 14, 2011	40.23	40.52	39.70	40.15	4,626,400	-0.33(-0.82%)
Mar 11, 2011	40.03	40.68	39.87	40.48	3,702,839	+0.35(+0.88%)
Mar 10, 2011	40.54	40.54	39.91	40.13	6,027,724	-0.81(-1.98%)
Mar 09, 2011	40.90	41.17	40.57	40.94	3,191,719	-0.05(-0.12%)
Mar 08, 2011	40.23	41.13	39.96	40.98	5,423,740	+0.73(+1.81%)
Mar 07, 2011	40.90	41.09	40.06	40.25	3,929,078	-0.45(-1.10%)
Mar 04, 2011	41.12	41.23	40.32	40.70	4,136,221	-0.54(-1.31%)
Mar 03, 2011	40.66	41.32	40.53	41.24	4,109,864	+1.04(+2.59%)
Mar 02, 2011	39.72	40.55	39.62	40.20	6,516,868	+0.57(+1.44%)
Mar 01, 2011	40.91	41.03	39.48	39.63	7,686,303	-1.02(-2.51%)
Feb 28, 2011	41.00	41.05	40.36	40.65	6,060,117	-0.21(-0.52%)
Feb 25, 2011	40.49	41.00	40.45	40.86	3,547,232	+0.50(+1.25%)
Feb 24, 2011	40.35	40.64	40.01	40.36	6,288,222	-0.16(-0.39%)
Feb 23, 2011	41.17	41.34	40.30	40.51	6,527,246	-0.66(-1.61%)
Feb 22, 2011	41.49	41.77	41.05	41.17	6,118,197	-0.92(-2.19%)
Feb 18, 2011	42.10	42.41	41.88	42.09	5,666,763	+0.08(+0.19%)
Feb 17, 2011	41.97	42.24	41.79	42.01	4,149,927	+0.05(+0.11%)
Feb 16, 2011	41.99	42.14	41.77	41.96	5,072,095	+0.03(+0.07%)
Feb 15, 2011	41.88	42.05	41.59	41.94	3,981,248	-0.20(-0.49%)
Feb 14, 2011	41.88	43.99	41.74	42.14	3,608,427	+0.20(+0.47%)
Feb 11, 2011	41.35	42.05	41.26	41.94	4,024,319	+0.14(+0.34%)
Feb 10, 2011	41.37	42.05	41.22	41.80	5,877,972	+0.25(+0.59%)
Feb 09, 2011	41.55	41.70	41.31	41.56	3,867,379	+0.00(+0.01%)
Feb 08, 2011	41.33	41.75	41.17	41.55	5,485,633	+0.33(+0.79%)
Feb 07, 2011	41.27	41.31	40.98	41.23	4,365,067	+0.18(+0.43%)
Feb 04, 2011	40.85	41.08	40.58	41.05	4,768,505	+0.53(+1.30%)
Feb 03, 2011	40.53	40.92	40.08	40.52	4,971,994	-0.03(-0.07%)
Feb 02, 2011	40.61	40.84	40.37	40.55	5,312,401	+0.06(+0.15%)
Feb 01, 2011	39.51	40.49	39.11	40.49	11,856,464	+0.60(+1.49%)
Jan 31, 2011	38.84	39.91	38.69	39.89	13,230,023	+1.30(+3.37%)
Jan 28, 2011	39.72	39.87	38.51	38.59	7,354,918	-1.04(-2.62%)
Jan 27, 2011	39.92	40.07	39.61	39.63	6,165,491	-0.40(-1.00%)
Jan 26, 2011	39.46	40.44	39.46	40.03	9,947,647	+0.61(+1.55%)
Jan 25, 2011	39.20	39.42	39.01	39.42	3,374,412	+0.11(+0.28%)
Jan 24, 2011	38.95	39.39	38.84	39.31	4,017,524	+0.33(+0.83%)
Jan 21, 2011	39.26	39.48	38.88	38.98	4,941,304	+0.04(+0.10%)
Jan 20, 2011	39.07	39.16	38.56	38.94	5,864,704	-0.29(-0.74%)
Jan 19, 2011	39.26	39.40	39.05	39.24	5,277,497	-0.13(-0.33%)
Jan 18, 2011	39.51	39.51	39.28	39.36	4,128,717	-0.04(-0.10%)
Jan 14, 2011	39.21	39.55	38.94	39.40	5,167,033	+0.11(+0.28%)
Jan 13, 2011	39.48	39.57	39.10	39.30	2,879,384	-0.14(-0.36%)
Jan 12, 2011	39.51	39.61	39.32	39.44	3,429,190	+0.18(+0.45%)
Jan 11, 2011	38.84	39.28	38.73	39.26	5,685,823	+0.52(+1.35%)
Jan 10, 2011	38.86	38.99	38.51	38.74	5,726,096	+0.24(+0.62%)
Jan 07, 2011	38.65	38.88	38.29	38.50	3,852,697	-0.02(-0.05%)
Jan 06, 2011	38.68	38.84	38.46	38.52	5,251,913	-0.23(-0.60%)
Jan 05, 2011	38.06	38.80	38.06	38.75	6,331,367	+0.47(+1.24%)
Jan 04, 2011	38.76	38.90	38.05	38.28	6,611,593	-0.50(-1.29%)
Jan 03, 2011	39.03	39.06	38.75	38.78	8,069,662	+0.05(+0.12%)
Dec 31, 2010	38.85	38.91	38.67	38.73	1,882,152	-0.13(-0.33%)
Dec 30, 2010	38.73	39.02	38.73	38.86	1,907,306	+0.01(+0.02%)
Dec 29, 2010	38.79	39.04	38.73	38.86	2,552,123	+0.12(+0.30%)
Dec 28, 2010	38.96	38.96	38.44	38.74	3,024,457	-0.06(-0.16%)
Dec 27, 2010	38.88	38.88	38.67	38.80	2,956,082	-0.14(-0.35%)
Dec 23, 2010	39.30	39.36	38.80	38.94	3,270,370	-0.37(-0.95%)
Dec 22, 2010	39.57	39.58	39.18	39.31	3,082,497	-0.17(-0.43%)
Dec 21, 2010	39.46	39.64	39.33	39.48	3,178,180	+0.26(+0.66%)
Dec 20, 2010	39.53	39.57	39.12	39.22	5,264,311	-0.30(-0.75%)
Dec 17, 2010	39.80	39.80	39.33	39.52	6,611,112	-0.24(-0.60%)
Dec 16, 2010	39.30	39.78	39.16	39.76	4,338,810	+0.50(+1.28%)
Dec 15, 2010	39.28	39.76	39.22	39.26	4,598,306	-0.03(-0.07%)
Dec 14, 2010	39.08	39.36	39.07	39.28	5,478,659	+0.09(+0.24%)
Dec 13, 2010	39.30	39.66	38.99	39.19	6,884,550	+0.14(+0.35%)
Dec 10, 2010	38.65	39.05	38.44	39.05	5,477,952	+0.58(+1.51%)
Dec 09, 2010	38.34	38.54	38.18	38.47	6,064,271	+0.30(+0.80%)
Dec 08, 2010	38.26	38.66	37.96	38.16	5,411,026	-0.12(-0.32%)
Dec 07, 2010	38.96	39.04	38.19	38.29	6,630,575	-0.27(-0.70%)
Dec 06, 2010	38.24	38.69	38.15	38.56	4,957,661	+0.05(+0.12%)
Dec 03, 2010	38.24	38.59	38.21	38.51	3,963,228	-0.01(-0.04%)
Dec 02, 2010	38.03	38.62	37.90	38.52	5,190,457	+0.60(+1.57%)

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