Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	26.46	26.47	26.22	26.25	22,157,468	-0.14(-0.55%)
Feb 28, 2012	26.24	26.47	26.14	26.40	13,756,705	+0.16(+0.60%)
Feb 27, 2012	26.10	26.32	26.02	26.24	24,006,126	-0.03(-0.13%)
Feb 24, 2012	26.47	26.48	26.23	26.27	12,342,842	-0.21(-0.80%)
Feb 23, 2012	26.21	26.49	26.21	26.49	15,016,166	+0.20(+0.76%)
Feb 22, 2012	26.18	26.29	26.07	26.29	14,296,212	+0.06(+0.24%)
Feb 21, 2012	26.46	26.57	26.19	26.23	15,776,545	-0.30(-1.12%)
Feb 17, 2012	26.56	26.74	26.36	26.52	26,118,352	+0.29(+1.10%)
Feb 16, 2012	26.19	26.24	26.00	26.23	15,168,309	+0.08(+0.32%)
Feb 15, 2012	26.32	26.33	26.06	26.15	17,715,510	-0.13(-0.50%)
Feb 14, 2012	26.21	26.30	26.10	26.28	16,237,629	+0.07(+0.26%)
Feb 13, 2012	26.21	26.30	26.12	26.21	16,896,626	+0.14(+0.53%)
Feb 10, 2012	26.10	26.14	25.99	26.07	15,296,666	-0.17(-0.63%)
Feb 09, 2012	26.40	26.49	26.23	26.24	13,954,148	-0.19(-0.70%)
Feb 08, 2012	26.51	26.55	26.29	26.43	16,477,426	-0.14(-0.54%)
Feb 07, 2012	26.32	26.67	26.31	26.57	18,097,364	+0.16(+0.60%)
Feb 06, 2012	26.28	26.41	26.23	26.41	16,039,964	+0.02(+0.08%)
Feb 03, 2012	26.48	26.54	26.19	26.39	21,823,848	-0.05(-0.18%)
Feb 02, 2012	26.78	26.80	26.14	26.44	30,213,266	-0.13(-0.49%)
Feb 01, 2012	26.51	26.83	26.36	26.57	21,193,764	+0.25(+0.94%)
Jan 31, 2012	26.80	26.82	26.27	26.32	23,961,488	-0.43(-1.59%)
Jan 30, 2012	26.40	26.76	26.32	26.75	18,484,482	+0.25(+0.96%)
Jan 27, 2012	26.64	26.69	26.29	26.49	17,622,150	-0.18(-0.67%)
Jan 26, 2012	26.71	26.79	26.51	26.67	18,012,128	+0.07(+0.26%)
Jan 25, 2012	26.53	26.68	26.32	26.60	21,045,212	-0.07(-0.26%)
Jan 24, 2012	26.80	26.97	26.58	26.67	19,110,876	+0.01(+0.03%)
Jan 23, 2012	26.80	26.89	26.60	26.67	19,594,306	-0.30(-1.10%)
Jan 20, 2012	27.04	27.10	26.77	26.96	22,296,242	-0.04(-0.15%)
Jan 19, 2012	26.76	27.12	26.64	27.00	24,057,540	+0.27(+1.00%)
Jan 18, 2012	26.58	26.79	26.58	26.73	21,387,856	+0.03(+0.13%)
Jan 17, 2012	26.50	26.75	26.39	26.70	24,068,942	+0.34(+1.30%)
Jan 13, 2012	26.45	26.48	26.15	26.36	14,070,053	-0.20(-0.75%)
Jan 12, 2012	26.56	26.60	26.43	26.56	14,438,936	+0.14(+0.52%)
Jan 11, 2012	26.43	26.49	26.30	26.42	17,368,054	-0.08(-0.29%)
Jan 10, 2012	26.65	26.68	26.41	26.49	16,525,360	+0.09(+0.34%)
Jan 09, 2012	26.37	26.46	26.06	26.40	20,219,298	-0.06(-0.21%)
Jan 06, 2012	26.65	26.65	26.43	26.46	24,320,464	-0.19(-0.70%)
Jan 05, 2012	26.23	26.82	26.16	26.65	30,514,050	+0.28(+1.04%)
Jan 04, 2012	26.31	26.37	26.07	26.37	19,942,174	+0.44(+1.70%)
Dec 30, 2011	25.99	26.01	25.91	25.93	11,428,229	-0.02(-0.08%)
Dec 29, 2011	25.86	25.96	25.79	25.95	9,942,183	+0.21(+0.80%)
Dec 28, 2011	25.92	26.00	25.72	25.74	10,543,182	-0.22(-0.85%)
Dec 27, 2011	25.99	26.07	25.94	25.96	10,972,753	-0.10(-0.40%)
Dec 23, 2011	25.92	26.07	25.89	26.07	13,885,021	+0.39(+1.53%)
Dec 21, 2011	25.49	25.73	25.46	25.68	19,106,372	+0.18(+0.70%)
Dec 20, 2011	25.26	25.55	25.10	25.50	28,077,902	+0.41(+1.65%)
Dec 19, 2011	25.06	25.31	24.99	25.08	23,999,376	+0.15(+0.61%)
Dec 16, 2011	25.10	25.19	24.77	24.93	38,518,180	-0.08(-0.30%)
Dec 15, 2011	24.71	25.23	24.69	25.01	46,365,956	+0.55(+2.25%)
Dec 14, 2011	24.02	24.60	24.00	24.46	32,774,014	+0.39(+1.63%)
Dec 13, 2011	24.22	24.32	23.98	24.07	26,633,506	-0.29(-1.19%)
Dec 12, 2011	24.47	24.53	24.20	24.36	18,291,202	-0.19(-0.76%)
Dec 09, 2011	24.29	24.66	24.22	24.54	58,635,024	+0.34(+1.39%)
Dec 08, 2011	24.53	24.58	24.12	24.20	61,625,912	-0.29(-1.18%)
Dec 07, 2011	24.27	24.61	24.21	24.49	30,311,748	+0.14(+0.59%)
Dec 06, 2011	24.37	24.49	24.25	24.35	20,199,004	+0.10(+0.40%)
Dec 05, 2011	24.61	24.66	24.11	24.25	24,988,600	-0.15(-0.62%)
Dec 02, 2011	24.70	24.70	24.33	24.40	21,060,660	-0.14(-0.56%)
Dec 01, 2011	24.58	24.75	24.46	24.54	18,266,430	-0.05(-0.20%)
Nov 30, 2011	24.21	24.62	24.21	24.59	26,759,334	+0.87(+3.68%)
Nov 29, 2011	23.73	24.01	23.64	23.72	17,653,910	+0.15(+0.64%)
Nov 28, 2011	23.21	23.60	23.17	23.56	22,625,196	+0.76(+3.32%)
Nov 25, 2011	22.90	22.97	22.79	22.81	7,133,327	-0.02(-0.09%)
Nov 23, 2011	23.00	23.09	22.83	22.83	19,971,656	-0.43(-1.83%)
Nov 22, 2011	23.45	23.54	23.22	23.25	24,670,420	-0.23(-0.97%)
Nov 21, 2011	23.65	23.77	23.39	23.48	23,987,698	-0.56(-2.32%)
Nov 18, 2011	24.03	24.22	24.03	24.04	18,312,984	+0.08(+0.32%)
Nov 17, 2011	24.02	24.20	23.68	23.96	24,100,234	-0.17(-0.71%)
Nov 16, 2011	24.18	24.50	24.09	24.13	18,672,980	-0.44(-1.79%)
Nov 15, 2011	24.44	24.67	24.31	24.58	12,972,751	+0.04(+0.17%)
Nov 14, 2011	24.34	24.59	24.15	24.53	20,569,520	-0.21(-0.83%)
Nov 11, 2011	24.32	24.93	24.32	24.74	44,176,968	+0.69(+2.86%)
Nov 10, 2011	23.78	24.17	23.58	24.05	38,445,060	+0.81(+3.49%)
Nov 09, 2011	23.40	23.77	23.08	23.24	31,199,266	-0.47(-1.97%)
Nov 08, 2011	23.63	23.80	23.41	23.71	20,841,416	+0.10(+0.44%)
Nov 07, 2011	23.32	23.62	23.26	23.61	13,937,262	+0.21(+0.88%)
Nov 04, 2011	23.61	23.67	23.23	23.40	15,598,677	-0.35(-1.48%)
Nov 03, 2011	23.73	23.89	23.62	23.75	21,553,526	+0.23(+0.99%)
Nov 02, 2011	23.72	23.75	23.36	23.52	18,287,952	+0.09(+0.38%)
Nov 01, 2011	23.25	23.83	23.18	23.43	38,950,396	-0.30(-1.28%)
Oct 31, 2011	24.09	24.24	23.73	23.73	25,251,292	-0.42(-1.74%)
Oct 28, 2011	24.09	24.42	23.81	24.15	37,305,084	+0.55(+2.33%)
Oct 27, 2011	23.44	23.77	23.26	23.60	30,083,662	+0.53(+2.30%)
Oct 26, 2011	22.92	23.17	22.75	23.07	22,237,634	+0.43(+1.91%)
Oct 25, 2011	23.06	23.10	22.57	22.64	22,811,120	-0.43(-1.85%)
Oct 24, 2011	22.88	23.08	22.79	23.06	20,801,398	+0.12(+0.54%)
Oct 21, 2011	22.81	22.99	22.76	22.94	26,113,612	+0.38(+1.68%)
Oct 20, 2011	22.49	22.66	22.22	22.56	19,717,524	+0.18(+0.80%)
Oct 19, 2011	22.56	22.74	22.30	22.38	17,323,788	-0.17(-0.76%)
Oct 18, 2011	22.26	22.70	22.14	22.55	18,792,764	+0.33(+1.49%)
Oct 17, 2011	22.59	22.82	22.18	22.22	16,652,709	-0.46(-2.03%)
Oct 14, 2011	22.68	22.70	22.48	22.68	15,683,040	+0.19(+0.86%)
Oct 13, 2011	22.34	22.61	22.19	22.49	19,778,240	+0.09(+0.40%)
Oct 12, 2011	22.18	22.54	22.11	22.40	23,773,410	+0.44(+2.00%)
Oct 11, 2011	22.26	22.29	21.89	21.96	22,650,312	-0.29(-1.30%)
Oct 10, 2011	22.35	22.40	22.04	22.25	21,751,534	+0.51(+2.34%)
Oct 07, 2011	21.95	22.20	21.71	21.74	31,801,284	+0.13(+0.60%)
Oct 06, 2011	21.47	21.71	21.47	21.61	27,044,374	-0.03(-0.13%)
Oct 05, 2011	21.62	21.85	21.33	21.64	36,744,908	+0.08(+0.35%)
Oct 04, 2011	21.51	21.62	21.01	21.56	41,746,656	-0.15(-0.70%)
Oct 03, 2011	22.37	22.50	21.71	21.71	34,620,344	-0.78(-3.46%)
Sep 30, 2011	22.28	22.92	22.25	22.49	35,236,072	+0.03(+0.12%)
Sep 29, 2011	22.25	22.57	22.16	22.46	28,070,296	+0.50(+2.25%)
Sep 28, 2011	22.24	22.48	21.93	21.97	21,530,492	-0.14(-0.62%)
Sep 27, 2011	22.03	22.35	21.98	22.11	22,152,094	+0.36(+1.68%)
Sep 26, 2011	21.51	21.80	21.33	21.74	22,516,768	+0.39(+1.80%)
Sep 23, 2011	21.27	21.48	21.12	21.36	27,487,632	-0.05(-0.26%)
Sep 22, 2011	21.45	21.65	21.16	21.41	34,033,872	-0.50(-2.26%)
Sep 21, 2011	22.47	22.64	21.89	21.91	21,255,236	-0.45(-2.00%)
Sep 20, 2011	22.16	22.58	22.12	22.35	20,014,062	+0.17(+0.77%)
Sep 19, 2011	22.08	22.25	21.94	22.18	19,382,476	-0.30(-1.32%)
Sep 16, 2011	22.48	22.56	22.31	22.48	28,449,008	+0.13(+0.58%)
Sep 15, 2011	22.28	22.35	22.03	22.35	18,557,442	+0.25(+1.15%)
Sep 14, 2011	21.97	22.32	21.65	22.09	22,735,242	+0.26(+1.20%)
Sep 13, 2011	21.71	21.94	21.63	21.83	21,313,908	-0.18(-0.81%)
Sep 12, 2011	21.71	22.04	21.60	22.01	21,986,970	+0.11(+0.50%)
Sep 09, 2011	22.42	22.42	21.74	21.90	40,314,856	-0.64(-2.85%)
Sep 08, 2011	22.53	22.83	22.46	22.54	48,528,764	-0.13(-0.56%)
Sep 07, 2011	22.39	22.70	22.37	22.67	20,245,314	+0.49(+2.20%)
Sep 06, 2011	21.76	22.22	21.67	22.18	25,370,524	-0.08(-0.37%)
Sep 02, 2011	22.47	22.53	22.22	22.26	19,444,024	-0.36(-1.61%)
Sep 01, 2011	22.73	23.01	22.60	22.63	18,269,622	-0.13(-0.59%)
Aug 31, 2011	22.66	22.91	22.63	22.76	20,922,484	+0.28(+1.22%)
Aug 30, 2011	22.22	22.63	22.09	22.49	18,609,224	+0.16(+0.72%)
Aug 29, 2011	22.06	22.40	22.06	22.33	16,787,990	+0.37(+1.69%)
Aug 26, 2011	21.73	22.05	21.31	21.95	26,826,586	+0.04(+0.19%)
Aug 25, 2011	22.18	22.18	21.81	21.91	23,368,368	-0.25(-1.15%)
Aug 24, 2011	21.96	22.21	21.78	22.17	19,510,028	+0.20(+0.91%)
Aug 23, 2011	21.63	22.15	21.57	21.97	33,049,006	+0.43(+2.01%)
Aug 22, 2011	21.80	22.01	21.45	21.54	27,689,458	+0.03(+0.16%)
Aug 19, 2011	21.18	21.64	21.15	21.50	30,151,422	+0.14(+0.64%)
Aug 18, 2011	21.84	21.87	21.16	21.36	33,589,228	-0.78(-3.54%)
Aug 17, 2011	22.27	22.38	21.92	22.15	19,823,666	+0.07(+0.31%)
Aug 16, 2011	22.02	22.24	21.78	22.08	23,505,218	-0.02(-0.09%)
Aug 15, 2011	21.77	22.12	21.63	22.10	26,803,666	+0.54(+2.52%)
Aug 12, 2011	21.59	21.95	21.46	21.56	28,673,954	+0.10(+0.45%)
Aug 11, 2011	20.49	21.70	20.46	21.46	43,374,064	+0.96(+4.66%)
Aug 10, 2011	20.98	21.26	20.44	20.50	48,827,796	-0.97(-4.52%)
Aug 09, 2011	21.40	21.49	20.27	21.47	54,001,936	+0.88(+4.28%)
Aug 08, 2011	21.40	21.70	20.55	20.59	55,447,400	-1.22(-5.58%)
Aug 05, 2011	21.85	22.01	21.15	21.81	44,356,184	+0.14(+0.63%)
Aug 04, 2011	22.17	22.23	21.62	21.67	38,070,432	-0.82(-3.64%)
Aug 03, 2011	22.63	22.86	22.15	22.49	32,067,832	-0.14(-0.61%)
Aug 02, 2011	22.81	22.81	22.40	22.63	38,235,664	-0.37(-1.61%)
Aug 01, 2011	23.56	23.58	22.56	23.00	37,077,460	-0.47(-2.02%)
Jul 29, 2011	23.83	23.87	23.42	23.47	28,043,774	-0.55(-2.29%)
Jul 28, 2011	24.25	24.31	24.00	24.02	20,121,278	-0.18(-0.74%)
Jul 27, 2011	24.48	24.60	24.15	24.20	20,781,058	-0.41(-1.68%)
Jul 26, 2011	24.71	24.77	24.52	24.62	13,886,661	-0.07(-0.28%)
Jul 25, 2011	24.55	24.80	24.54	24.69	17,574,154	-0.14(-0.55%)
Jul 22, 2011	24.96	25.08	24.72	24.82	11,023,894	-0.06(-0.25%)
Jul 21, 2011	24.65	25.09	24.57	24.88	16,583,282	+0.41(+1.66%)
Jul 20, 2011	24.69	24.69	24.43	24.48	12,108,595	-0.14(-0.56%)
Jul 19, 2011	24.47	24.71	24.29	24.62	16,481,095	+0.21(+0.85%)
Jul 18, 2011	24.54	24.63	24.29	24.41	15,450,128	-0.30(-1.22%)
Jul 15, 2011	24.99	25.06	24.54	24.71	21,232,818	-0.26(-1.05%)
Jul 14, 2011	24.88	25.15	24.77	24.97	22,289,866	+0.19(+0.78%)
Jul 13, 2011	24.55	25.08	24.51	24.78	19,630,838	+0.27(+1.11%)
Jul 12, 2011	24.58	24.78	24.47	24.51	17,217,786	-0.03(-0.13%)
Jul 11, 2011	24.73	24.73	24.42	24.54	14,902,344	-0.30(-1.22%)
Jul 08, 2011	24.68	24.89	24.60	24.84	21,853,520	+0.27(+1.09%)
Jul 07, 2011	24.60	24.73	24.38	24.58	17,758,290	+0.14(+0.56%)
Jul 06, 2011	24.42	24.50	24.33	24.44	15,711,054	+0.03(+0.11%)
Jul 05, 2011	24.42	24.55	24.38	24.41	13,065,333	-0.08(-0.31%)
Jul 01, 2011	24.19	24.58	24.18	24.49	14,367,327	+0.21(+0.88%)
Jun 30, 2011	24.22	24.39	24.14	24.27	18,539,076	+0.13(+0.54%)
Jun 29, 2011	24.04	24.27	23.95	24.14	18,618,778	+0.13(+0.54%)
Jun 28, 2011	23.79	24.07	23.73	24.01	14,523,231	+0.26(+1.10%)
Jun 27, 2011	23.83	23.86	23.64	23.75	15,780,575	-0.01(-0.06%)
Jun 24, 2011	24.09	24.12	23.73	23.76	24,133,210	-0.29(-1.20%)
Jun 23, 2011	24.16	24.29	23.76	24.05	28,314,704	-0.34(-1.41%)
Jun 22, 2011	24.47	24.55	24.36	24.40	11,186,848	-0.21(-0.87%)
Jun 21, 2011	24.70	24.74	24.49	24.61	12,505,175	-0.01(-0.03%)
Jun 20, 2011	24.45	24.63	24.45	24.62	15,676,925	+0.28(+1.13%)
Jun 17, 2011	24.35	24.60	24.20	24.34	21,891,394	+0.14(+0.60%)
Jun 16, 2011	24.17	24.32	24.07	24.20	14,719,726	+0.01(+0.03%)
Jun 15, 2011	24.40	24.40	24.07	24.19	17,665,126	-0.32(-1.32%)
Jun 14, 2011	24.42	24.68	24.30	24.51	18,346,608	+0.21(+0.88%)
Jun 13, 2011	24.09	24.41	24.09	24.30	11,605,195	-0.08(-0.34%)
Jun 10, 2011	24.68	24.68	24.32	24.38	17,312,964	-0.38(-1.53%)
Jun 09, 2011	24.68	25.02	24.62	24.76	19,766,426	+0.14(+0.59%)
Jun 08, 2011	24.44	24.73	24.40	24.62	17,544,884	+0.15(+0.62%)
Jun 07, 2011	24.64	24.84	24.46	24.47	14,613,263	+0.01(+0.03%)
Jun 06, 2011	24.55	24.64	24.41	24.46	14,032,451	-0.18(-0.73%)
Jun 03, 2011	24.62	24.78	24.60	24.64	14,372,520	-0.72(-2.85%)
May 24, 2011	25.37	25.48	25.30	25.36	16,751,387	-0.02(-0.08%)
May 23, 2011	25.22	25.44	25.19	25.38	18,322,268	-0.11(-0.43%)
May 20, 2011	25.71	25.78	25.37	25.49	16,472,554	-0.22(-0.86%)
May 19, 2011	25.86	25.90	25.55	25.71	16,530,771	-0.14(-0.53%)
May 18, 2011	25.62	25.88	25.52	25.85	18,876,802	+0.21(+0.83%)
May 17, 2011	25.58	25.68	25.24	25.63	29,654,688	-0.02(-0.08%)
May 16, 2011	25.49	25.83	25.45	25.66	27,255,964	+0.15(+0.59%)
May 13, 2011	25.47	25.66	25.35	25.50	16,750,986	-0.08(-0.32%)
May 12, 2011	25.24	25.63	25.16	25.59	23,142,876	+0.39(+1.56%)
May 11, 2011	25.29	25.41	25.08	25.19	17,293,830	-0.10(-0.38%)
May 10, 2011	25.14	25.30	25.10	25.29	13,966,093	+0.20(+0.79%)
May 09, 2011	24.84	25.16	24.83	25.09	15,606,472	+0.06(+0.25%)
May 06, 2011	25.13	25.28	24.96	25.03	18,591,176	+0.10(+0.39%)
May 05, 2011	25.07	25.20	24.88	24.93	23,978,852	-0.21(-0.85%)
May 04, 2011	25.01	25.28	24.95	25.15	25,315,020	+0.10(+0.41%)
May 03, 2011	24.93	25.20	24.81	25.04	25,765,316	+0.07(+0.28%)
May 02, 2011	24.95	24.99	24.88	24.97	26,747,836	+0.25(+1.00%)
Apr 29, 2011	24.75	24.93	24.51	24.73	27,529,686	+0.12(+0.50%)
Apr 28, 2011	24.51	24.62	24.39	24.60	19,560,588	+0.10(+0.39%)
Apr 27, 2011	24.21	24.58	24.11	24.51	29,645,226	+0.39(+1.63%)
Apr 26, 2011	23.69	24.18	23.65	24.11	31,322,436	+0.50(+2.13%)
Apr 25, 2011	23.39	23.66	23.35	23.61	14,064,760	+0.20(+0.85%)
Apr 21, 2011	23.57	23.58	23.36	23.41	23,023,012	+0.00(+0.00%)
Apr 20, 2011	23.43	23.54	23.35	23.41	20,736,000	+0.20(+0.86%)
Apr 19, 2011	23.34	23.46	23.05	23.21	22,096,106	-0.12(-0.53%)
Apr 18, 2011	23.52	23.58	23.28	23.34	25,872,996	-0.40(-1.68%)
Apr 15, 2011	24.00	24.05	23.69	23.74	53,664,220	+0.45(+1.92%)
Apr 14, 2011	22.93	23.41	22.88	23.29	21,842,306	+0.27(+1.17%)
Apr 13, 2011	23.12	23.14	22.95	23.02	11,358,466	-0.06(-0.27%)
Apr 12, 2011	22.99	23.23	22.97	23.08	21,211,468	-0.02(-0.09%)
Apr 11, 2011	23.17	23.28	23.05	23.10	16,260,421	-0.05(-0.24%)
Apr 08, 2011	23.04	23.18	22.97	23.16	26,739,096	+0.23(+1.02%)
Apr 07, 2011	22.99	22.99	22.74	22.92	18,296,906	-0.01(-0.06%)
Apr 06, 2011	22.89	23.01	22.80	22.94	18,966,952	+0.13(+0.57%)
Apr 05, 2011	22.79	22.86	22.70	22.81	13,456,141	-0.08(-0.33%)
Apr 04, 2011	22.93	22.95	22.84	22.88	16,752,700	+0.14(+0.60%)
Apr 01, 2011	22.73	22.87	22.70	22.75	16,662,990	+0.04(+0.18%)
Mar 31, 2011	22.75	22.96	22.70	22.70	18,352,586	-0.20(-0.87%)
Mar 30, 2011	22.72	23.03	22.70	22.90	25,084,506	+0.36(+1.59%)
Mar 29, 2011	22.35	22.56	22.30	22.55	14,438,494	+0.23(+1.02%)
Mar 28, 2011	22.38	22.46	22.28	22.32	13,176,284	-0.08(-0.37%)
Mar 25, 2011	22.50	22.63	22.38	22.40	15,366,164	-0.10(-0.46%)
Mar 24, 2011	22.58	22.63	22.38	22.50	16,678,285	+0.06(+0.28%)
Mar 23, 2011	22.35	22.47	22.29	22.44	17,905,336	+0.07(+0.31%)
Mar 22, 2011	22.37	22.53	22.33	22.37	23,977,918	+0.10(+0.43%)
Mar 21, 2011	22.38	22.41	22.22	22.28	22,193,824	+0.33(+1.50%)
Mar 18, 2011	21.86	22.00	21.78	21.95	28,349,268	+0.32(+1.50%)
Mar 17, 2011	21.50	21.75	21.43	21.62	19,945,596	+0.25(+1.16%)
Mar 16, 2011	21.87	21.91	21.36	21.38	33,682,476	-0.54(-2.45%)
Mar 15, 2011	21.87	22.27	21.84	21.91	23,540,544	-0.36(-1.61%)
Mar 14, 2011	22.35	22.42	22.18	22.27	20,062,816	-0.24(-1.07%)
Mar 11, 2011	22.32	22.64	22.32	22.51	17,900,298	-0.12(-0.52%)
Mar 10, 2011	22.84	22.88	22.59	22.63	22,298,092	-0.27(-1.17%)
Mar 09, 2011	22.64	23.03	22.64	22.90	19,807,446	+0.22(+0.97%)
Mar 08, 2011	22.68	22.76	22.57	22.68	16,797,746	+0.10(+0.43%)
Mar 07, 2011	22.70	22.74	22.50	22.58	56,078,592	-0.16(-0.70%)
Mar 04, 2011	22.80	22.95	22.59	22.74	56,420,412	+0.06(+0.27%)
Mar 03, 2011	22.47	22.87	22.44	22.68	55,193,640	+0.36(+1.60%)
Mar 02, 2011	22.32	22.48	22.22	22.32	18,064,570	-0.01(-0.03%)

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