Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	27.05	27.21	26.78	26.82	6,875,295	+0.13(+0.47%)
Mar 30, 2011	26.75	27.08	26.51	26.69	9,042,391	+0.21(+0.79%)
Mar 29, 2011	26.42	26.66	26.24	26.48	7,794,937	-0.03(-0.11%)
Mar 28, 2011	26.76	26.99	26.50	26.51	7,177,092	-0.39(-1.44%)
Mar 25, 2011	26.82	27.26	26.79	26.90	8,768,327	+0.08(+0.29%)
Mar 24, 2011	26.97	27.08	26.66	26.82	8,551,803	-0.05(-0.20%)
Mar 23, 2011	27.21	27.31	26.73	26.88	12,380,547	-0.38(-1.40%)
Mar 22, 2011	27.15	27.33	26.93	27.26	10,202,953	+0.02(+0.07%)
Mar 21, 2011	26.85	27.28	26.85	27.24	13,688,130	+1.06(+4.04%)
Mar 18, 2011	26.83	26.99	25.97	26.18	16,031,436	-0.48(-1.79%)
Mar 17, 2011	26.08	26.82	25.75	26.66	15,310,938	+1.33(+5.27%)
Mar 16, 2011	25.44	26.29	25.01	25.33	17,946,130	-0.15(-0.59%)
Mar 15, 2011	25.47	25.71	25.43	25.48	18,067,642	-0.38(-1.46%)
Mar 14, 2011	25.59	25.93	25.22	25.86	10,693,946	-0.23(-0.87%)
Mar 11, 2011	24.88	26.24	24.69	26.08	14,473,147	+0.57(+2.23%)
Mar 10, 2011	25.98	26.06	25.26	25.51	19,349,458	-1.15(-4.33%)
Mar 09, 2011	27.21	27.27	26.48	26.67	11,740,072	-0.20(-0.73%)
Mar 08, 2011	28.01	28.01	26.84	26.87	16,384,595	-1.17(-4.16%)
Mar 07, 2011	28.81	29.02	27.89	28.03	14,863,660	-0.51(-1.80%)
Mar 04, 2011	28.24	28.56	28.07	28.55	13,448,632	+0.59(+2.12%)
Mar 03, 2011	28.13	28.23	27.80	27.95	16,924,354	-0.34(-1.20%)
Mar 02, 2011	28.31	28.44	28.02	28.30	15,078,726	+0.25(+0.87%)
Mar 01, 2011	28.19	28.36	28.04	28.05	16,074,552	-0.03(-0.11%)
Feb 28, 2011	27.67	28.18	27.51	28.08	11,542,880	+0.65(+2.38%)
Feb 25, 2011	26.83	27.46	26.79	27.43	14,110,573	+0.47(+1.73%)
Feb 24, 2011	28.33	28.42	26.66	26.96	32,521,400	-0.90(-3.24%)
Feb 23, 2011	27.43	28.48	27.33	27.86	32,876,688	+0.65(+2.37%)
Feb 22, 2011	27.70	28.07	26.94	27.22	23,955,588	+0.36(+1.36%)
Feb 18, 2011	27.10	27.29	26.75	26.85	12,772,213	-0.16(-0.60%)
Feb 17, 2011	26.44	27.03	26.16	27.02	15,108,012	+0.66(+2.50%)
Feb 16, 2011	25.43	26.60	25.41	26.36	19,463,102	+1.03(+4.06%)
Feb 15, 2011	25.22	25.41	24.99	25.33	10,501,302	+0.16(+0.64%)
Feb 14, 2011	24.53	25.21	24.41	25.17	12,100,811	+0.75(+3.09%)
Feb 11, 2011	24.73	25.16	24.39	24.41	16,403,243	-0.30(-1.21%)
Feb 10, 2011	24.19	24.77	24.11	24.71	9,118,255	+0.32(+1.32%)
Feb 09, 2011	24.25	24.64	24.14	24.39	8,756,281	+0.08(+0.32%)
Feb 08, 2011	24.20	24.41	23.93	24.31	15,020,437	-0.08(-0.34%)
Feb 07, 2011	24.77	24.78	24.31	24.40	13,132,830	-0.19(-0.78%)
Feb 04, 2011	25.17	25.42	24.57	24.59	11,916,953	-0.71(-2.81%)
Feb 03, 2011	25.60	25.71	25.02	25.30	11,992,277	+0.09(+0.36%)
Feb 02, 2011	25.63	25.95	25.10	25.21	16,247,593	+0.10(+0.38%)
Feb 01, 2011	25.01	25.22	24.65	25.11	17,063,514	+0.29(+1.16%)
Jan 31, 2011	24.14	24.92	24.02	24.83	22,621,056	+0.91(+3.80%)
Jan 28, 2011	23.27	24.41	23.19	23.92	32,445,410	+0.71(+3.04%)
Jan 27, 2011	23.31	23.44	23.01	23.21	11,907,405	-0.26(-1.12%)
Jan 26, 2011	22.73	23.51	22.63	23.47	14,078,948	+0.92(+4.08%)
Jan 25, 2011	22.75	22.75	22.26	22.55	11,577,207	-0.46(-2.00%)
Jan 24, 2011	22.88	23.19	22.62	23.01	8,667,321	+0.06(+0.26%)
Jan 21, 2011	22.78	23.04	22.76	22.95	9,097,867	+0.36(+1.59%)
Jan 20, 2011	22.44	22.63	22.14	22.60	10,601,009	-0.12(-0.53%)
Jan 19, 2011	23.44	23.49	22.70	22.72	10,698,094	-0.63(-2.69%)
Jan 18, 2011	23.16	23.51	23.13	23.34	6,592,209	+0.16(+0.67%)
Jan 14, 2011	23.07	23.25	22.86	23.19	6,993,576	+0.05(+0.21%)
Jan 13, 2011	22.89	23.22	22.66	23.14	12,527,025	+0.26(+1.15%)
Jan 12, 2011	22.92	23.01	22.79	22.88	8,865,526	+0.24(+1.06%)
Jan 11, 2011	22.33	22.67	22.28	22.64	8,330,908	+0.48(+2.19%)
Jan 10, 2011	22.26	22.33	21.85	22.15	7,526,566	-0.16(-0.70%)
Jan 07, 2011	22.54	22.54	21.95	22.31	9,980,280	+0.04(+0.19%)
Jan 06, 2011	22.94	23.00	22.17	22.27	9,713,772	-0.70(-3.05%)
Jan 05, 2011	22.73	23.09	22.50	22.97	7,700,447	+0.22(+0.97%)
Jan 04, 2011	23.54	23.74	22.48	22.75	10,674,271	-0.47(-2.04%)
Jan 03, 2011	23.21	23.74	23.00	23.22	9,048,790	+0.32(+1.38%)
Dec 31, 2010	22.77	23.02	22.69	22.90	3,780,790	+0.08(+0.34%)
Dec 30, 2010	22.72	22.91	22.63	22.82	5,291,361	+0.14(+0.63%)
Dec 29, 2010	22.72	22.88	22.55	22.68	5,621,534	+0.32(+1.42%)
Dec 28, 2010	22.33	22.45	22.16	22.36	3,857,276	+0.22(+1.00%)
Dec 27, 2010	22.69	22.73	21.97	22.14	6,557,292	-0.58(-2.55%)
Dec 23, 2010	22.52	22.86	22.43	22.72	7,579,933	+0.08(+0.37%)
Dec 22, 2010	22.19	22.69	22.10	22.64	10,671,350	+0.60(+2.71%)
Dec 21, 2010	21.72	22.06	21.58	22.04	6,187,476	+0.45(+2.08%)
Dec 20, 2010	21.60	21.73	21.43	21.59	7,258,301	+0.05(+0.25%)
Dec 17, 2010	21.74	21.79	21.32	21.54	12,240,814	-0.16(-0.72%)
Dec 16, 2010	21.92	21.93	21.53	21.69	9,262,606	-0.23(-1.04%)
Dec 15, 2010	21.66	22.05	21.57	21.92	9,034,927	+0.22(+0.99%)
Dec 14, 2010	21.72	22.03	21.57	21.70	6,479,243	-0.03(-0.14%)
Dec 13, 2010	21.76	21.94	21.66	21.73	6,750,468	+0.26(+1.23%)
Dec 10, 2010	21.46	21.60	21.35	21.47	5,684,090	+0.04(+0.20%)
Dec 09, 2010	21.57	21.66	21.28	21.43	6,512,491	+0.07(+0.31%)
Dec 08, 2010	21.66	21.88	21.29	21.36	8,150,800	-0.30(-1.38%)
Dec 07, 2010	21.78	22.13	21.61	21.66	13,410,209	+0.30(+1.40%)
Dec 06, 2010	21.51	21.57	21.30	21.36	8,040,894	-0.22(-1.02%)
Dec 03, 2010	21.15	21.65	21.11	21.58	12,386,585	+0.35(+1.63%)
Dec 02, 2010	20.96	21.42	20.95	21.24	12,181,475	+0.43(+2.07%)
Dec 01, 2010	20.47	20.83	20.44	20.81	10,902,798	+0.71(+3.51%)
Nov 30, 2010	19.98	20.35	19.81	20.10	9,239,263	-0.28(-1.35%)
Nov 29, 2010	20.04	20.44	19.69	20.38	10,594,003	+0.32(+1.58%)
Nov 26, 2010	20.07	20.22	19.96	20.06	2,568,951	-0.26(-1.30%)
Nov 24, 2010	20.17	20.32	20.32	20.32	10,370,076	+0.44(+2.20%)
Nov 23, 2010	20.15	20.26	19.68	19.89	15,852,213	-0.65(-3.15%)
Nov 22, 2010	20.61	20.69	20.20	20.53	9,521,474	-0.16(-0.75%)
Nov 19, 2010	20.32	20.71	20.32	20.69	7,654,634	+0.26(+1.29%)
Nov 18, 2010	20.13	20.54	20.05	20.42	11,571,490	+0.79(+4.02%)
Nov 17, 2010	19.69	20.10	19.56	19.64	11,714,181	-0.04(-0.21%)
Nov 16, 2010	19.99	20.05	19.52	19.68	19,118,944	-0.69(-3.41%)
Nov 15, 2010	20.83	20.89	20.33	20.37	9,190,663	-0.31(-1.48%)
Nov 12, 2010	21.11	21.29	20.53	20.68	12,299,027	-0.84(-3.89%)
Nov 11, 2010	21.49	21.54	21.26	21.51	11,310,089	-0.19(-0.88%)
Nov 10, 2010	21.39	21.72	20.99	21.70	10,395,059	+0.39(+1.85%)
Nov 09, 2010	21.67	21.89	21.19	21.31	10,733,047	+0.11(+0.54%)
Nov 08, 2010	21.26	21.52	21.02	21.20	6,811,715	-0.14(-0.67%)
Nov 05, 2010	21.18	21.66	21.12	21.34	12,336,472	+0.10(+0.45%)
Nov 04, 2010	20.05	21.39	20.05	21.24	24,538,358	+1.72(+8.82%)
Nov 03, 2010	19.71	19.75	19.26	19.52	8,171,481	-0.10(-0.52%)
Nov 02, 2010	19.72	19.75	19.46	19.62	6,343,058	+0.16(+0.80%)
Nov 01, 2010	19.52	19.72	19.35	19.47	9,804,903	+0.32(+1.69%)
Oct 29, 2010	19.07	19.16	18.94	19.14	6,521,393	+0.13(+0.66%)
Oct 28, 2010	19.07	19.13	18.91	19.02	8,540,503	+0.10(+0.51%)
Oct 27, 2010	19.22	19.22	18.86	18.92	15,256,327	-0.71(-3.60%)
Oct 25, 2010	19.75	19.92	19.57	19.63	9,031,893	+0.12(+0.61%)
Oct 22, 2010	19.75	19.78	19.32	19.51	7,381,272	-0.11(-0.55%)
Oct 21, 2010	19.98	20.12	19.50	19.62	10,066,209	-0.43(-2.15%)
Oct 20, 2010	19.89	20.22	19.78	20.05	7,042,895	+0.14(+0.72%)
Oct 19, 2010	19.73	20.03	19.65	19.90	18,119,156	-0.55(-2.69%)
Oct 18, 2010	20.31	20.57	20.29	20.45	8,520,238	-0.07(-0.35%)
Oct 15, 2010	20.73	20.82	20.32	20.53	10,946,188	-0.12(-0.58%)
Oct 14, 2010	20.94	21.06	20.45	20.65	12,458,047	-0.38(-1.79%)
Oct 13, 2010	20.94	21.17	20.93	21.02	9,471,553	+0.24(+1.15%)
Oct 12, 2010	20.56	20.80	20.36	20.78	7,404,164	+0.09(+0.43%)
Oct 11, 2010	20.67	20.82	20.58	20.69	5,761,544	-0.01(-0.03%)
Oct 08, 2010	20.70	20.74	19.93	20.70	14,611,058	+0.66(+3.28%)
Oct 07, 2010	20.50	20.54	19.80	20.04	8,938,897	-0.38(-1.87%)
Oct 06, 2010	20.46	20.57	20.32	20.42	9,951,130	-0.02(-0.12%)
Oct 05, 2010	19.93	20.52	19.83	20.45	366,169	+0.81(+4.11%)
Oct 04, 2010	19.87	20.00	19.52	19.64	7,217,113	-0.28(-1.38%)
Oct 01, 2010	19.92	19.95	19.59	19.92	16,517,991	+0.45(+2.30%)
Sep 30, 2010	19.49	19.56	19.11	19.47	13,836,053	+0.29(+1.50%)
Sep 29, 2010	18.87	19.19	18.79	19.18	11,968,712	+0.34(+1.81%)
Sep 28, 2010	18.53	18.89	18.41	18.84	9,187,065	+0.14(+0.74%)
Sep 27, 2010	18.86	18.91	18.67	18.70	6,653,098	-0.07(-0.38%)
Sep 24, 2010	18.95	18.99	18.70	18.77	9,090,455	+0.14(+0.74%)
Sep 23, 2010	18.62	18.86	18.37	18.64	12,009,464	-0.18(-0.95%)
Sep 22, 2010	19.24	19.35	18.76	18.82	8,222,377	-0.33(-1.75%)
Sep 21, 2010	19.44	19.45	19.00	19.15	9,679,096	-0.26(-1.33%)
Sep 20, 2010	19.20	19.57	19.12	19.41	5,690,282	+0.21(+1.09%)
Sep 17, 2010	19.20	19.41	19.08	19.20	7,028,922	-0.37(-1.89%)
Sep 15, 2010	19.52	19.64	19.40	19.57	5,042,618	-0.17(-0.85%)
Sep 14, 2010	19.87	20.00	19.67	19.74	6,051,743	-0.16(-0.78%)
Sep 13, 2010	19.95	20.04	19.78	19.89	6,497,001	+0.22(+1.09%)
Sep 10, 2010	19.67	19.75	19.54	19.68	8,249,427	+0.17(+0.89%)
Sep 09, 2010	19.48	19.78	19.37	19.50	8,100,290	+0.34(+1.78%)
Sep 08, 2010	19.20	19.41	19.11	19.16	5,939,598	+0.07(+0.34%)
Sep 07, 2010	19.31	19.38	19.04	19.10	6,460,771	-0.39(-2.00%)
Sep 03, 2010	19.38	19.62	19.38	19.49	9,010,910	+0.31(+1.59%)
Sep 02, 2010	19.07	19.27	19.04	19.18	210	+0.03(+0.16%)
Sep 01, 2010	18.46	19.21	18.44	19.15	10,145,043	+1.09(+6.06%)
Aug 31, 2010	18.04	18.53	17.96	18.06	31,477	-0.53(-2.83%)
Aug 30, 2010	18.55	18.80	18.52	18.58	6,129,024	+0.36(+2.00%)
Aug 27, 2010	18.22	18.64	17.95	18.22	10,862,885	+0.04(+0.20%)
Aug 26, 2010	18.23	18.46	18.04	18.18	6,870,086	+0.17(+0.93%)
Aug 25, 2010	17.92	18.04	17.43	18.01	9,716,384	-0.10(-0.53%)
Aug 24, 2010	18.05	18.23	17.85	18.11	9,669,454	-0.39(-2.13%)
Aug 23, 2010	18.72	18.91	18.50	18.50	6,222,776	-0.11(-0.61%)
Aug 20, 2010	18.65	18.76	18.32	18.62	8,064,362	-0.37(-1.95%)
Aug 19, 2010	19.17	19.30	18.89	18.99	6,096,004	-0.34(-1.76%)
Aug 18, 2010	19.40	19.43	19.08	19.33	52,668	-0.05(-0.28%)
Aug 17, 2010	19.32	19.51	19.05	19.38	6,281,420	+0.42(+2.21%)
Aug 16, 2010	18.78	19.01	18.62	18.97	5,029,394	+0.07(+0.38%)
Aug 13, 2010	18.89	19.13	18.81	18.89	4,339,924	+0.02(+0.10%)
Aug 12, 2010	18.82	19.08	18.69	18.88	6,192,355	-0.23(-1.22%)
Aug 11, 2010	19.69	19.71	18.94	19.11	10,257,963	-0.51(-2.59%)
Aug 10, 2010	19.58	20.18	19.56	19.62	501	-0.35(-1.77%)
Aug 09, 2010	20.01	20.02	19.72	19.97	3,609,177	+0.08(+0.42%)
Aug 06, 2010	19.89	20.04	19.55	19.89	7,391,396	-0.23(-1.13%)
Aug 05, 2010	20.18	20.34	20.01	20.11	5,422,133	-0.18(-0.88%)
Aug 04, 2010	20.33	20.43	20.11	20.29	6,837,942	-0.02(-0.12%)
Aug 03, 2010	20.14	20.44	20.02	20.32	8,195,310	+0.05(+0.24%)
Aug 02, 2010	20.01	20.39	19.99	20.27	6,879,374	+0.56(+2.85%)
Jul 30, 2010	19.71	19.83	19.26	19.71	7,731,777	+0.13(+0.64%)
Jul 29, 2010	19.44	19.65	19.17	19.58	11,121,613	+0.55(+2.89%)
Jul 28, 2010	19.26	19.41	18.97	19.03	334	-0.32(-1.64%)
Jul 27, 2010	19.72	19.74	19.21	19.35	5,573,253	-0.22(-1.10%)
Jul 26, 2010	19.32	19.62	19.21	19.56	6,505,505	+0.29(+1.52%)
Jul 23, 2010	19.26	19.28	18.94	19.27	7,813,533	+0.08(+0.41%)
Jul 22, 2010	18.91	19.28	18.82	19.19	7,473,786	+0.63(+3.38%)
Jul 21, 2010	19.13	19.14	18.37	18.56	7,913,928	-0.36(-1.93%)
Jul 20, 2010	18.25	18.96	18.16	18.93	7,661,108	+0.50(+2.73%)
Jul 19, 2010	18.31	18.55	18.19	18.43	7,136,388	+0.11(+0.62%)
Jul 16, 2010	18.31	18.70	18.19	18.31	7,042,024	-0.59(-3.10%)
Jul 15, 2010	18.98	19.02	18.56	18.90	8,620,219	-0.10(-0.54%)
Jul 14, 2010	19.12	19.26	18.88	19.00	6,642,700	-0.17(-0.90%)
Jul 13, 2010	19.32	19.46	19.14	19.17	9,176,514	+0.14(+0.72%)
Jul 12, 2010	19.08	19.26	18.91	19.04	5,855,115	-0.11(-0.56%)
Jul 09, 2010	19.14	19.23	18.75	19.14	8,228,700	+0.34(+1.81%)
Jul 08, 2010	18.88	19.05	18.38	18.80	250	+0.28(+1.49%)
Jul 07, 2010	17.82	18.55	17.82	18.53	10,222,013	+0.84(+4.77%)
Jul 06, 2010	17.86	18.04	17.44	17.69	715	+0.22(+1.23%)
Jul 02, 2010	17.47	17.94	17.32	17.47	8,260,856	+0.02(+0.14%)
Jul 01, 2010	17.45	17.85	17.08	17.45	11,750,266	-0.16(-0.92%)
Jun 30, 2010	17.94	18.15	17.57	17.61	11,709,638	-0.34(-1.90%)
Jun 29, 2010	17.95	18.58	17.83	17.95	167	-1.32(-6.83%)
Jun 25, 2010	19.26	19.50	18.82	19.26	15,813,184	+0.16(+0.85%)
Jun 24, 2010	19.31	19.56	19.01	19.10	10,239,983	-0.53(-2.68%)
Jun 23, 2010	19.27	19.76	19.19	19.63	1,672	+0.04(+0.18%)
Jun 22, 2010	20.11	20.22	19.52	19.59	167	-0.56(-2.79%)
Jun 21, 2010	20.51	20.80	20.02	20.16	13,120,454	-0.08(-0.38%)
Jun 18, 2010	20.23	20.42	20.07	20.23	10,924,556	+0.00(+0.00%)
Jun 17, 2010	20.32	20.38	20.02	20.23	662,449	-0.14(-0.67%)
Jun 16, 2010	19.90	20.42	19.89	20.37	13,201,805	+0.28(+1.37%)
Jun 15, 2010	19.66	20.11	19.59	20.10	836	+0.66(+3.38%)
Jun 14, 2010	19.83	20.09	19.39	19.44	10,071,734	-0.13(-0.64%)
Jun 11, 2010	19.12	19.66	19.07	19.56	12,089,021	+0.17(+0.89%)
Jun 10, 2010	19.08	19.44	19.07	19.39	13,155,354	+0.77(+4.15%)
Jun 09, 2010	18.61	18.94	18.54	18.62	17,470,986	+0.41(+2.26%)
Jun 08, 2010	18.13	18.25	17.72	18.21	14,500,684	+0.26(+1.43%)
Jun 07, 2010	18.22	18.43	17.89	17.95	12,387,812	-0.38(-2.09%)
Jun 04, 2010	18.33	19.08	18.16	18.33	14,207,079	-0.78(-4.07%)
Jun 03, 2010	19.26	19.26	18.62	19.11	167	+0.02(+0.09%)
Jun 02, 2010	18.29	19.10	18.22	19.09	4,514	+0.99(+5.49%)
Jun 01, 2010	18.43	18.81	18.04	18.10	668	-0.12(-0.66%)
May 28, 2010	18.22	18.66	18.06	18.22	14,059,429	-0.23(-1.23%)
May 27, 2010	17.67	18.45	17.64	18.44	16,456,319	+1.24(+7.19%)
May 26, 2010	17.56	17.70	17.15	17.21	1,839	+0.10(+0.56%)
May 25, 2010	16.77	17.15	16.54	17.11	501	-0.17(-1.00%)
May 24, 2010	17.61	17.63	17.25	17.28	18,971,222	-0.31(-1.77%)
May 21, 2010	16.73	17.67	16.69	17.60	25,174,702	+0.54(+3.19%)
May 20, 2010	17.20	17.28	16.74	17.05	4,180	-0.84(-4.68%)
May 19, 2010	17.81	17.95	17.32	17.89	21,605,522	-0.20(-1.12%)
May 18, 2010	18.61	18.80	18.04	18.09	334	+0.02(+0.13%)
May 17, 2010	18.56	18.65	17.67	18.07	17,358,590	-0.47(-2.52%)
May 14, 2010	18.53	18.88	18.30	18.53	13,982,524	-0.62(-3.25%)
May 13, 2010	19.26	19.43	19.02	19.16	11,350,339	-0.11(-0.56%)
May 12, 2010	18.85	19.31	18.85	19.26	15,425,193	+0.54(+2.91%)
May 11, 2010	19.14	19.19	18.70	18.72	334	-0.32(-1.70%)
May 10, 2010	19.11	19.19	18.83	19.04	20,084,046	+0.75(+4.12%)
May 07, 2010	18.32	18.43	17.55	18.29	27,488,742	+0.23(+1.26%)
May 06, 2010	18.03	19.02	17.16	18.06	1,537,895	-0.90(-4.73%)
May 05, 2010	19.11	19.52	18.84	18.96	26,795,676	-1.12(-5.57%)
May 04, 2010	20.36	20.87	20.02	20.08	27,558,260	-0.44(-2.16%)
May 03, 2010	20.81	20.81	20.30	20.52	14,086,887	+0.08(+0.41%)
Apr 30, 2010	20.32	20.75	20.30	20.44	16,769,100	+0.14(+0.68%)
Apr 29, 2010	20.20	20.60	20.17	20.30	12,930,337	+0.37(+1.86%)
Apr 28, 2010	20.14	20.22	19.81	19.93	13,772,934	-0.04(-0.21%)
Apr 27, 2010	20.26	20.65	19.90	19.97	13,018,287	-0.55(-2.68%)
Apr 26, 2010	20.62	20.80	20.46	20.52	7,527,907	-0.15(-0.72%)
Apr 23, 2010	20.22	20.74	20.02	20.67	9,960,381	+0.42(+2.10%)
Apr 22, 2010	20.10	20.48	19.86	20.25	9,890,919	-0.11(-0.56%)
Apr 21, 2010	20.61	20.66	20.19	20.36	334	-0.16(-0.76%)
Apr 20, 2010	20.48	20.79	20.44	20.51	531,181	+0.48(+2.42%)
Apr 19, 2010	19.45	20.05	19.26	20.03	15,499,897	+0.12(+0.60%)
Apr 16, 2010	20.59	20.63	19.84	19.91	17,203,224	-0.87(-4.17%)
Apr 15, 2010	20.98	21.11	20.73	20.78	8,359,207	-0.21(-1.00%)
Apr 14, 2010	21.04	21.28	20.85	20.99	11,179,532	+0.19(+0.89%)
Apr 13, 2010	20.56	20.86	20.46	20.80	14,572,185	-0.17(-0.80%)
Apr 12, 2010	20.92	21.23	20.90	20.97	9,527,975	-0.14(-0.68%)
Apr 09, 2010	21.10	21.35	20.91	21.11	17,222,106	+0.03(+0.14%)
Apr 08, 2010	20.33	21.17	19.86	21.08	19,704,286	+0.51(+2.50%)
Apr 07, 2010	20.85	20.93	20.46	20.57	15,997,262	-0.43(-2.05%)
Apr 06, 2010	21.00	21.36	20.95	21.00	14,458,743	+0.05(+0.26%)
Apr 05, 2010	20.73	21.02	20.60	20.94	21,554,156	+0.58(+2.85%)

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