Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	19.93	20.12	19.70	19.98	1,712,046	+0.04(+0.20%)
Apr 28, 2011	20.13	20.38	19.82	19.94	1,901,448	-0.19(-0.94%)
Apr 27, 2011	20.05	20.23	19.48	20.13	2,597,804	+0.08(+0.40%)
Apr 26, 2011	20.07	20.23	19.54	20.05	2,401,561	+0.00(+0.00%)
Apr 25, 2011	19.24	20.16	19.03	20.05	2,697,442	+1.01(+5.30%)
Apr 21, 2011	19.14	19.29	18.89	19.04	1,800,671	+0.20(+1.06%)
Apr 20, 2011	18.72	18.92	18.52	18.84	1,401,205	+0.71(+3.92%)
Apr 19, 2011	17.91	18.17	17.63	18.13	1,802,226	+0.34(+1.91%)
Apr 18, 2011	17.84	18.05	17.56	17.79	1,975,645	-0.55(-3.00%)
Apr 15, 2011	17.98	18.38	17.80	18.34	1,907,167	+0.30(+1.66%)
Apr 14, 2011	18.18	18.28	17.76	18.04	2,088,414	-0.19(-1.04%)
Apr 13, 2011	18.66	18.85	17.83	18.23	1,819,215	-0.11(-0.57%)
Apr 12, 2011	19.00	19.17	18.27	18.34	2,482,211	-1.31(-6.69%)
Apr 11, 2011	20.16	20.48	19.50	19.65	1,457,108	-0.33(-1.65%)
Apr 08, 2011	20.63	20.64	19.92	19.98	957,958	-0.24(-1.19%)
Apr 07, 2011	20.25	20.69	20.01	20.22	1,329,383	+0.05(+0.25%)
Apr 06, 2011	20.21	20.76	20.03	20.17	1,577,998	+0.11(+0.55%)
Apr 05, 2011	19.05	20.39	19.02	20.06	1,980,520	+0.89(+4.64%)
Apr 04, 2011	19.01	19.23	18.95	19.17	1,170,842	+0.24(+1.27%)
Apr 01, 2011	18.92	19.17	18.73	18.93	1,315,631	+0.25(+1.34%)
Mar 31, 2011	18.60	18.92	18.55	18.68	1,093,251	+0.03(+0.16%)
Mar 30, 2011	18.65	19.00	18.20	18.65	1,724,450	+0.06(+0.32%)
Mar 29, 2011	18.04	18.60	17.95	18.59	1,161,952	+0.54(+2.99%)
Mar 28, 2011	18.15	18.46	18.05	18.05	1,028,927	-0.08(-0.44%)
Mar 25, 2011	18.17	18.58	17.85	18.13	1,729,772	+0.19(+1.06%)
Mar 24, 2011	18.25	18.32	17.68	17.94	2,014,023	-0.03(-0.17%)
Mar 23, 2011	17.10	18.24	17.10	17.97	2,217,252	+0.74(+4.29%)
Mar 22, 2011	17.28	17.55	17.03	17.23	1,224,659	-0.01(-0.06%)
Mar 21, 2011	17.21	17.35	17.03	17.24	1,806,244	+0.30(+1.77%)
Mar 18, 2011	17.09	17.15	16.70	16.94	3,669,173	+0.13(+0.77%)
Mar 17, 2011	17.01	17.14	16.71	16.81	1,303,300	+0.30(+1.82%)
Mar 16, 2011	17.00	17.23	16.28	16.51	1,932,445	-0.50(-2.94%)
Mar 15, 2011	16.33	17.23	16.16	17.01	1,847,356	-0.18(-1.05%)
Mar 14, 2011	17.15	17.44	16.81	17.19	1,747,426	+0.06(+0.35%)
Mar 11, 2011	16.43	17.25	16.20	17.13	2,159,656	+0.53(+3.19%)
Mar 10, 2011	16.35	16.81	15.92	16.60	3,178,872	-0.20(-1.19%)
Mar 09, 2011	16.67	16.88	16.41	16.80	2,428,965	-0.01(-0.06%)
Mar 08, 2011	16.53	16.90	16.05	16.81	1,714,038	+0.23(+1.39%)
Mar 07, 2011	16.72	16.82	16.14	16.58	2,568,186	-0.12(-0.72%)
Mar 04, 2011	16.42	16.70	16.11	16.70	2,066,627	+0.31(+1.89%)
Mar 03, 2011	16.19	16.46	16.10	16.39	1,446,876	+0.67(+4.26%)
Mar 02, 2011	15.95	16.33	15.68	15.72	1,586,513	-0.16(-1.01%)
Mar 01, 2011	16.82	16.89	15.84	15.88	2,958,318	-1.07(-6.31%)
Feb 28, 2011	16.73	17.23	16.66	16.95	3,113,129	+0.79(+4.89%)
Feb 25, 2011	16.22	16.46	15.89	16.16	2,246,277	+0.08(+0.50%)
Feb 24, 2011	15.69	16.30	15.69	16.08	1,698,489	+0.18(+1.13%)
Feb 23, 2011	16.17	16.37	15.24	15.90	2,958,502	-0.22(-1.36%)
Feb 22, 2011	16.65	17.15	16.06	16.12	2,136,718	-0.86(-5.06%)
Feb 18, 2011	17.71	17.71	16.80	16.98	1,962,725	-0.47(-2.69%)
Feb 17, 2011	17.38	17.71	17.02	17.45	3,523,590	+0.07(+0.40%)
Feb 16, 2011	16.50	17.48	16.30	17.38	6,467,501	+1.93(+12.49%)
Feb 15, 2011	15.75	15.82	15.39	15.45	2,869,738	-0.38(-2.40%)
Feb 14, 2011	15.89	16.25	15.75	15.83	2,371,047	+0.00(+0.00%)
Feb 11, 2011	15.33	15.88	15.20	15.83	1,679,326	+0.42(+2.73%)
Feb 10, 2011	14.88	15.52	14.75	15.41	1,599,633	+0.24(+1.58%)
Feb 09, 2011	15.47	15.55	15.10	15.17	1,816,116	-0.51(-3.25%)
Feb 08, 2011	15.32	15.68	15.20	15.68	2,127,627	+0.42(+2.75%)
Feb 07, 2011	15.05	15.54	15.01	15.26	1,557,122	+0.33(+2.21%)
Feb 04, 2011	15.14	15.19	14.80	14.93	1,862,448	-0.12(-0.80%)
Feb 03, 2011	15.20	15.27	14.79	15.05	1,996,464	-0.19(-1.25%)
Feb 02, 2011	15.57	15.69	15.23	15.24	1,413,010	-0.39(-2.50%)
Feb 01, 2011	15.15	15.75	15.09	15.63	3,029,618	+0.76(+5.11%)
Jan 31, 2011	14.40	14.90	14.33	14.87	1,531,705	+0.58(+4.06%)
Jan 28, 2011	14.67	14.85	14.22	14.29	1,584,727	-0.36(-2.46%)
Jan 27, 2011	15.00	15.00	14.41	14.65	1,411,392	-0.35(-2.33%)
Jan 26, 2011	14.43	15.00	14.36	15.00	1,875,863	+0.76(+5.34%)
Jan 25, 2011	14.50	14.53	13.90	14.24	1,448,272	-0.32(-2.20%)
Jan 24, 2011	14.03	14.70	14.02	14.56	1,811,074	+0.54(+3.85%)
Jan 21, 2011	14.63	14.84	14.01	14.02	1,933,702	-0.52(-3.58%)
Jan 20, 2011	14.85	14.90	14.18	14.54	3,408,687	-0.47(-3.13%)
Jan 19, 2011	15.99	16.13	15.00	15.01	2,436,333	-0.95(-5.94%)
Jan 18, 2011	15.70	15.97	15.66	15.96	1,040,871	+0.24(+1.51%)
Jan 14, 2011	16.10	16.22	15.69	15.72	2,599,280	-0.75(-4.55%)
Jan 13, 2011	16.77	16.86	16.38	16.47	1,191,598	-0.26(-1.55%)
Jan 12, 2011	16.95	16.95	16.46	16.73	1,706,835	+0.00(+0.00%)
Jan 11, 2011	16.62	16.90	16.45	16.73	1,430,440	+0.19(+1.15%)
Jan 10, 2011	16.71	16.75	16.25	16.54	1,704,619	-0.15(-0.90%)
Jan 07, 2011	16.57	16.87	16.17	16.69	1,659,508	-0.09(-0.54%)
Jan 06, 2011	17.09	17.14	16.55	16.78	1,860,230	-0.15(-0.89%)
Jan 05, 2011	16.65	17.12	16.50	16.93	1,960,879	+0.13(+0.77%)
Jan 04, 2011	16.65	17.00	16.41	16.80	2,689,589	+0.44(+2.66%)
Jan 03, 2011	15.83	16.58	15.83	16.36	2,617,828	+0.83(+5.38%)
Dec 31, 2010	15.69	15.72	15.52	15.53	870,707	-0.18(-1.15%)
Dec 30, 2010	15.51	15.84	15.48	15.71	797,498	+0.20(+1.29%)
Dec 29, 2010	15.79	15.86	15.50	15.51	1,088,847	-0.17(-1.08%)
Dec 28, 2010	16.07	16.15	15.65	15.68	1,231,724	-0.30(-1.88%)
Dec 27, 2010	15.64	16.09	15.32	15.98	1,239,347	+0.18(+1.14%)
Dec 23, 2010	15.87	16.15	15.66	15.80	1,079,907	-0.13(-0.82%)
Dec 22, 2010	16.10	16.11	15.57	15.93	1,752,868	-0.08(-0.50%)
Dec 21, 2010	16.50	16.51	15.96	16.01	1,716,512	-0.29(-1.78%)
Dec 20, 2010	16.21	16.59	15.91	16.30	1,467,600	+0.19(+1.18%)
Dec 17, 2010	15.72	16.44	15.66	16.11	9,394,581	-0.02(-0.12%)
Dec 16, 2010	15.43	16.13	15.39	16.13	1,542,537	+0.71(+4.60%)
Dec 15, 2010	15.65	15.96	15.39	15.42	1,292,740	-0.27(-1.72%)
Dec 14, 2010	15.98	16.21	15.60	15.69	1,202,403	-0.23(-1.44%)
Dec 13, 2010	16.30	16.40	15.90	15.92	1,658,955	-0.08(-0.50%)
Dec 10, 2010	15.35	16.18	15.15	16.00	2,219,990	+0.68(+4.44%)
Dec 09, 2010	15.06	15.35	14.92	15.32	1,184,889	+0.45(+3.03%)
Dec 08, 2010	15.11	15.25	14.75	14.87	1,193,820	-0.12(-0.80%)
Dec 07, 2010	15.47	15.54	14.98	14.99	1,784,394	-0.16(-1.06%)
Dec 06, 2010	15.07	15.33	14.91	15.15	1,260,537	+0.09(+0.60%)
Dec 03, 2010	14.89	15.30	14.76	15.06	1,958,091	+0.10(+0.67%)
Dec 02, 2010	14.22	15.05	14.22	14.96	2,264,158	+0.77(+5.43%)
Dec 01, 2010	14.22	14.30	14.03	14.19	1,404,510	+0.33(+2.38%)
Nov 30, 2010	14.02	14.13	13.80	13.86	1,537,955	-0.37(-2.60%)
Nov 29, 2010	14.09	14.34	13.90	14.23	1,347,587	+0.00(+0.00%)
Nov 26, 2010	14.24	14.39	14.09	14.23	260,948	-0.21(-1.45%)
Nov 24, 2010	14.24	14.44	14.44	14.44	775,451	+0.40(+2.85%)
Nov 23, 2010	14.19	14.19	13.89	14.04	1,193,746	-0.40(-2.77%)
Nov 22, 2010	14.23	14.51	14.04	14.44	943,981	+0.01(+0.07%)
Nov 19, 2010	13.88	14.45	13.71	14.43	1,588,119	+0.43(+3.07%)
Nov 18, 2010	13.76	14.18	13.71	14.00	1,460,167	+0.60(+4.48%)
Nov 17, 2010	13.53	13.58	13.17	13.40	1,367,105	+0.05(+0.37%)
Nov 16, 2010	13.95	13.95	13.30	13.35	2,596,877	-0.84(-5.92%)
Nov 15, 2010	14.66	14.74	14.19	14.19	1,131,558	-0.25(-1.73%)
Nov 12, 2010	14.68	14.83	14.31	14.44	2,078,049	-0.51(-3.41%)
Nov 11, 2010	14.17	14.96	14.16	14.95	1,451,461	+0.47(+3.25%)
Nov 10, 2010	14.50	14.57	14.05	14.48	1,722,743	-0.04(-0.28%)
Nov 09, 2010	14.82	14.99	14.32	14.52	1,980,749	-0.13(-0.89%)
Nov 08, 2010	14.50	14.70	14.40	14.65	1,842,310	-0.16(-1.08%)
Nov 05, 2010	14.80	15.09	14.71	14.81	1,516,307	+0.01(+0.07%)
Nov 04, 2010	14.44	14.90	14.44	14.80	2,167,572	+0.66(+4.67%)
Nov 03, 2010	13.72	14.19	13.61	14.14	2,468,811	+0.49(+3.59%)
Nov 02, 2010	13.60	13.68	13.44	13.65	945,076	+0.24(+1.79%)
Nov 01, 2010	13.71	13.79	13.33	13.41	1,510,201	-0.11(-0.81%)
Oct 29, 2010	12.90	13.55	12.85	13.52	1,573,485	+0.45(+3.44%)
Oct 28, 2010	13.12	13.38	12.91	13.07	1,718,985	-0.09(-0.68%)
Oct 27, 2010	12.35	13.20	12.02	13.16	5,184,766	-0.42(-3.09%)
Oct 25, 2010	13.26	13.70	13.26	13.58	1,952,103	+0.53(+4.06%)
Oct 22, 2010	13.08	13.15	12.85	13.05	1,014,577	+0.10(+0.77%)
Oct 21, 2010	13.55	13.65	12.72	12.95	2,093,457	-0.44(-3.29%)
Oct 20, 2010	13.07	13.50	13.00	13.39	1,625,711	+0.46(+3.56%)
Oct 19, 2010	13.52	13.57	12.75	12.93	3,254,988	-1.03(-7.38%)
Oct 18, 2010	13.83	14.07	13.58	13.96	1,406,455	+0.08(+0.58%)
Oct 15, 2010	14.50	14.53	13.68	13.88	2,689,401	-0.52(-3.61%)
Oct 14, 2010	14.21	14.45	14.09	14.40	1,932,310	+0.23(+1.62%)
Oct 13, 2010	14.60	14.70	14.12	14.17	2,703,203	-0.24(-1.67%)
Oct 12, 2010	14.12	14.41	13.82	14.41	1,568,078	+0.26(+1.84%)
Oct 11, 2010	14.12	14.64	14.07	14.15	2,298,594	+0.16(+1.14%)
Oct 08, 2010	13.54	14.09	13.50	13.99	3,484,732	+0.63(+4.72%)
Oct 07, 2010	13.67	13.70	13.12	13.36	1,865,379	-0.11(-0.82%)
Oct 06, 2010	13.30	13.66	13.30	13.47	2,170,632	+0.21(+1.58%)
Oct 05, 2010	13.25	13.37	12.95	13.26	2,493,164	+0.47(+3.67%)
Oct 04, 2010	13.47	13.47	11.62	12.79	2,968,319	-0.73(-5.40%)
Oct 01, 2010	13.33	13.63	13.30	13.52	2,525,025	+0.35(+2.66%)
Sep 30, 2010	13.06	13.26	12.69	13.17	3,399,002	+0.26(+2.01%)
Sep 29, 2010	12.80	13.14	12.70	12.91	2,161,264	+0.03(+0.23%)
Sep 28, 2010	12.72	12.91	12.30	12.88	2,125,148	+0.19(+1.50%)
Sep 27, 2010	12.69	12.90	12.52	12.69	2,473,774	+0.04(+0.32%)
Sep 24, 2010	12.24	12.65	12.06	12.65	3,163,952	+0.78(+6.57%)
Sep 23, 2010	11.85	12.33	11.60	11.87	2,805,442	-0.07(-0.59%)
Sep 22, 2010	11.66	12.23	11.61	11.94	2,559,756	+0.22(+1.88%)
Sep 21, 2010	11.76	11.88	11.45	11.72	2,443,711	+0.02(+0.17%)
Sep 20, 2010	11.10	11.75	10.98	11.70	3,313,074	+0.70(+6.36%)
Sep 17, 2010	11.33	11.35	10.98	11.00	1,651,857	-0.29(-2.57%)
Sep 15, 2010	11.21	11.34	11.12	11.29	1,292,146	-0.05(-0.44%)
Sep 14, 2010	11.45	11.56	11.23	11.34	2,014,523	-0.18(-1.56%)
Sep 13, 2010	11.55	11.74	11.46	11.52	2,182,301	+0.25(+2.22%)
Sep 10, 2010	10.94	11.30	10.82	11.27	2,907,477	+0.40(+3.68%)
Sep 09, 2010	11.25	11.28	10.74	10.87	1,249,058	-0.10(-0.91%)
Sep 08, 2010	10.91	11.16	10.90	10.97	1,796,087	+0.14(+1.29%)
Sep 07, 2010	10.76	10.97	10.56	10.83	1,509,249	-0.10(-0.91%)
Sep 03, 2010	11.06	11.23	10.84	10.93	2,105,457	+0.00(+0.00%)
Sep 02, 2010	10.60	10.93	10.41	10.93	2,335,018	+0.39(+3.70%)
Sep 01, 2010	10.27	10.56	10.18	10.54	2,416,651	+0.54(+5.40%)
Aug 31, 2010	9.750	10.06	9.650	10.00	2,579,543	+0.20(+1.99%)
Aug 30, 2010	9.680	9.962	9.680	9.805	1,944,827	+0.04(+0.46%)
Aug 27, 2010	9.690	9.800	9.280	9.760	3,363,031	+0.32(+3.39%)
Aug 26, 2010	9.750	9.850	9.380	9.440	3,500,639	-0.12(-1.20%)
Aug 25, 2010	9.610	9.699	9.380	9.555	4,158,047	-0.17(-1.70%)
Aug 24, 2010	9.790	10.05	9.400	9.720	4,362,629	-0.16(-1.62%)
Aug 23, 2010	10.18	10.28	9.810	9.880	2,343,059	-0.25(-2.47%)
Aug 20, 2010	9.980	10.13	9.850	10.13	2,182,861	+0.01(+0.10%)
Aug 19, 2010	10.59	10.71	10.06	10.12	2,841,717	-0.58(-5.42%)
Aug 18, 2010	10.75	10.85	10.52	10.70	1,650,781	+0.00(+0.00%)
Aug 17, 2010	10.35	10.82	10.35	10.70	3,370,190	+0.61(+6.05%)
Aug 16, 2010	9.970	10.37	9.970	10.09	1,905,509	-0.15(-1.46%)
Aug 13, 2010	10.12	10.48	10.08	10.24	2,309,757	+0.09(+0.89%)
Aug 12, 2010	9.750	10.34	9.660	10.15	2,588,813	+0.14(+1.40%)
Aug 11, 2010	10.47	10.47	9.980	10.01	3,720,108	-0.88(-8.08%)
Aug 10, 2010	10.91	11.03	10.59	10.89	3,036,270	-0.38(-3.37%)
Aug 09, 2010	11.46	11.50	11.24	11.27	1,864,944	+0.06(+0.54%)
Aug 06, 2010	10.82	11.23	10.79	11.21	2,924,029	+0.11(+0.99%)
Aug 05, 2010	11.12	11.29	10.93	11.10	2,134,281	-0.16(-1.42%)
Aug 04, 2010	10.96	11.30	10.96	11.26	3,080,396	+0.46(+4.26%)
Aug 03, 2010	10.89	10.95	10.58	10.80	2,563,983	-0.11(-1.01%)
Aug 02, 2010	10.83	10.99	10.71	10.91	3,085,255	+0.48(+4.60%)
Jul 30, 2010	9.590	10.50	9.550	10.43	4,238,814	+0.62(+6.32%)
Jul 29, 2010	9.700	9.900	9.480	9.810	3,839,333	+0.24(+2.51%)
Jul 28, 2010	9.890	10.06	9.330	9.570	6,836,989	-0.98(-9.29%)
Jul 27, 2010	10.95	11.04	10.42	10.55	3,261,116	-0.23(-2.13%)
Jul 26, 2010	10.57	11.13	10.56	10.78	3,776,706	+0.03(+0.28%)
Jul 23, 2010	10.10	10.77	10.00	10.75	3,898,173	+0.57(+5.60%)
Jul 22, 2010	9.810	10.30	9.750	10.18	4,272,623	+0.61(+6.37%)
Jul 21, 2010	9.720	9.900	9.450	9.570	2,694,209	+0.05(+0.53%)
Jul 20, 2010	8.800	9.530	8.700	9.520	2,538,186	+0.43(+4.73%)
Jul 19, 2010	9.050	9.190	8.820	9.090	2,136,374	+0.06(+0.66%)
Jul 16, 2010	9.340	9.440	9.000	9.030	2,804,927	-0.49(-5.15%)
Jul 15, 2010	9.780	9.780	9.330	9.520	1,979,378	-0.19(-1.96%)
Jul 14, 2010	9.860	10.15	9.620	9.710	3,398,562	-0.22(-2.22%)
Jul 13, 2010	10.15	10.20	9.730	9.930	3,140,957	+0.34(+3.55%)
Jul 12, 2010	9.750	9.930	9.320	9.590	2,401,893	-0.18(-1.84%)
Jul 09, 2010	9.480	9.930	9.400	9.770	3,435,008	+0.30(+3.17%)
Jul 08, 2010	9.390	9.550	9.140	9.470	3,264,992	+0.28(+3.05%)
Jul 07, 2010	8.590	9.200	8.570	9.190	4,490,377	+0.58(+6.74%)
Jul 06, 2010	9.020	9.200	8.500	8.610	3,302,175	+0.01(+0.12%)
Jul 02, 2010	8.900	8.910	8.390	8.600	2,445,684	-0.08(-0.92%)
Jul 01, 2010	8.790	9.060	8.250	8.680	3,957,417	-0.15(-1.70%)
Jun 30, 2010	9.160	9.440	8.770	8.830	3,519,598	-0.24(-2.65%)
Jun 29, 2010	9.640	9.640	9.000	9.070	4,037,506	-1.43(-13.62%)
Jun 25, 2010	10.03	10.52	9.710	10.50	4,351,026	+0.51(+5.11%)
Jun 24, 2010	10.19	10.29	9.960	9.990	2,914,771	-0.41(-3.94%)
Jun 23, 2010	10.48	10.52	10.05	10.40	2,924,977	-0.03(-0.29%)
Jun 22, 2010	10.92	11.07	10.38	10.43	3,324,264	-0.41(-3.78%)
Jun 21, 2010	10.55	11.21	10.46	10.84	5,736,798	+0.80(+7.97%)
Jun 18, 2010	10.07	10.17	9.910	10.04	1,680,961	-0.03(-0.30%)
Jun 17, 2010	10.28	10.32	9.900	10.07	1,867,994	-0.15(-1.47%)
Jun 16, 2010	10.24	10.39	10.08	10.22	2,622,622	-0.18(-1.73%)
Jun 15, 2010	10.13	10.43	10.00	10.40	2,868,153	+0.55(+5.58%)
Jun 14, 2010	9.990	10.41	9.810	9.850	3,312,584	+0.12(+1.23%)
Jun 11, 2010	9.350	9.730	9.180	9.730	2,367,236	+0.21(+2.21%)
Jun 10, 2010	9.130	9.530	9.120	9.520	3,572,172	+0.66(+7.45%)
Jun 09, 2010	9.120	9.470	8.790	8.860	4,382,636	-0.06(-0.67%)
Jun 08, 2010	9.080	9.080	8.570	8.920	4,157,930	+0.22(+2.53%)
Jun 07, 2010	9.410	9.530	8.650	8.700	4,481,599	-0.65(-6.95%)
Jun 04, 2010	9.690	10.00	9.260	9.350	3,982,576	-0.74(-7.33%)
Jun 03, 2010	10.42	10.50	9.850	10.09	3,548,459	-0.22(-2.13%)
Jun 02, 2010	9.810	10.31	9.650	10.31	3,252,087	+0.60(+6.18%)
Jun 01, 2010	10.17	10.58	9.710	9.710	4,310,860	-0.80(-7.61%)
May 28, 2010	10.74	10.97	10.33	10.51	3,777,960	-0.23(-2.14%)
May 27, 2010	10.48	10.75	10.16	10.74	4,504,330	+0.92(+9.37%)
May 26, 2010	10.43	10.86	9.760	9.820	4,817,218	-0.24(-2.39%)
May 25, 2010	9.170	10.06	8.970	10.06	5,793,764	+0.26(+2.65%)
May 24, 2010	10.12	10.40	9.770	9.800	3,589,506	-0.29(-2.87%)
May 21, 2010	9.180	10.40	9.050	10.09	6,232,161	+0.49(+5.10%)
May 20, 2010	9.740	10.28	9.580	9.600	8,013,615	-1.21(-11.19%)
May 19, 2010	10.88	11.30	10.25	10.81	4,297,520	-0.25(-2.26%)
May 18, 2010	11.88	12.10	10.97	11.06	4,434,207	-0.49(-4.24%)
May 17, 2010	12.02	12.02	10.95	11.55	4,124,990	-0.38(-3.19%)
May 14, 2010	12.46	12.46	11.66	11.93	5,096,730	-0.76(-5.99%)
May 13, 2010	12.25	13.16	12.24	12.69	6,321,607	+0.62(+5.14%)
May 12, 2010	12.31	12.41	12.05	12.07	3,443,402	-0.02(-0.17%)
May 11, 2010	12.45	12.50	11.94	12.09	2,966,385	-0.44(-3.51%)
May 10, 2010	12.29	12.53	12.08	12.53	3,760,563	+1.20(+10.59%)
May 07, 2010	12.12	12.35	11.03	11.33	6,457,822	-0.51(-4.31%)
May 06, 2010	12.19	12.82	10.30	11.84	8,068,898	-0.58(-4.67%)
May 05, 2010	12.21	13.00	11.55	12.42	6,154,690	+0.14(+1.14%)
May 04, 2010	12.62	12.77	12.20	12.28	4,904,187	-0.85(-6.47%)

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