Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	18.04	19.20	18.01	18.93	2,350,673	+0.97(+5.40%)
Apr 28, 2011	17.74	18.40	17.65	17.96	2,165,850	+0.22(+1.24%)
Apr 27, 2011	17.87	18.02	17.06	17.74	2,578,245	-0.48(-2.63%)
Apr 26, 2011	17.14	18.30	16.96	18.22	4,528,084	+1.66(+10.02%)
Apr 25, 2011	16.63	16.81	16.46	16.56	1,330,690	-0.23(-1.37%)
Apr 21, 2011	16.41	16.84	16.38	16.79	731,281	+0.50(+3.07%)
Apr 20, 2011	16.39	16.50	16.21	16.29	1,038,074	+0.23(+1.43%)
Apr 19, 2011	15.98	16.31	15.82	16.06	942,742	+0.14(+0.88%)
Apr 18, 2011	16.13	16.27	15.81	15.92	1,273,845	-0.62(-3.75%)
Apr 15, 2011	16.08	16.59	16.01	16.54	1,460,946	+0.43(+2.67%)
Apr 14, 2011	15.69	16.11	15.57	16.11	1,240,247	+0.22(+1.38%)
Apr 13, 2011	16.09	16.16	15.63	15.89	1,010,031	-0.04(-0.25%)
Apr 12, 2011	16.50	16.59	15.78	15.93	1,263,209	-0.78(-4.67%)
Apr 11, 2011	16.94	17.16	16.52	16.71	1,115,388	-0.36(-2.11%)
Apr 08, 2011	17.44	17.75	16.97	17.07	968,601	-0.19(-1.10%)
Apr 07, 2011	17.27	17.58	17.16	17.26	979,067	-0.01(-0.06%)
Apr 06, 2011	17.60	17.66	17.08	17.27	1,477,647	-0.19(-1.09%)
Apr 05, 2011	17.05	17.50	17.00	17.46	1,014,398	+0.36(+2.11%)
Apr 04, 2011	17.27	17.45	16.97	17.10	1,388,889	-0.16(-0.93%)
Apr 01, 2011	17.52	17.57	17.17	17.26	1,068,441	+0.06(+0.35%)
Mar 31, 2011	17.18	17.69	17.16	17.20	2,019,262	+0.08(+0.47%)
Mar 30, 2011	17.69	17.69	17.10	17.12	2,014,025	-0.41(-2.34%)
Mar 29, 2011	16.84	17.57	16.81	17.53	1,543,314	+0.66(+3.91%)
Mar 28, 2011	16.72	17.04	16.68	16.87	1,594,328	+0.19(+1.14%)
Mar 25, 2011	16.96	17.16	16.61	16.68	2,342,801	-0.24(-1.42%)
Mar 24, 2011	16.80	17.10	16.74	16.92	2,621,224	+0.18(+1.08%)
Mar 23, 2011	16.40	16.80	16.20	16.74	2,523,308	+0.29(+1.76%)
Mar 22, 2011	16.25	16.55	16.14	16.45	1,891,734	+0.20(+1.23%)
Mar 21, 2011	15.93	16.29	15.86	16.25	2,342,434	+0.86(+5.59%)
Mar 18, 2011	14.93	15.64	14.83	15.39	5,218,857	+0.68(+4.62%)
Mar 17, 2011	14.69	14.96	14.56	14.71	1,445,412	+0.18(+1.24%)
Mar 16, 2011	14.71	14.95	14.22	14.53	1,890,322	-0.29(-1.96%)
Mar 15, 2011	14.66	15.01	14.65	14.82	2,963,285	+0.03(+0.20%)
Mar 14, 2011	14.49	14.90	14.41	14.79	1,674,060	+0.07(+0.48%)
Mar 11, 2011	14.53	14.87	14.37	14.72	2,058,406	+0.20(+1.38%)
Mar 10, 2011	14.93	14.96	14.42	14.52	2,189,006	-0.77(-5.04%)
Mar 09, 2011	15.55	15.86	15.27	15.29	1,211,891	-0.01(-0.07%)
Mar 08, 2011	15.44	15.62	14.91	15.30	1,676,742	-0.10(-0.65%)
Mar 07, 2011	15.66	15.93	15.09	15.40	1,558,264	-0.22(-1.41%)
Mar 04, 2011	15.63	15.68	15.27	15.62	1,375,877	+0.02(+0.13%)
Mar 03, 2011	15.22	15.66	15.09	15.60	1,635,318	+0.66(+4.42%)
Mar 02, 2011	15.22	15.34	14.81	14.94	2,763,119	-0.25(-1.65%)
Mar 01, 2011	15.92	16.20	15.02	15.19	3,774,942	-0.21(-1.36%)
Feb 28, 2011	14.92	15.50	14.87	15.40	3,001,061	+0.49(+3.29%)
Feb 25, 2011	14.25	14.91	14.00	14.91	2,374,653	+0.71(+5.00%)
Feb 24, 2011	13.40	14.91	13.37	14.20	4,280,342	+0.47(+3.42%)
Feb 23, 2011	13.81	14.09	13.63	13.73	2,030,078	-0.09(-0.65%)
Feb 22, 2011	14.07	14.50	13.67	13.82	2,262,464	-0.53(-3.69%)
Feb 18, 2011	14.61	14.69	14.04	14.35	1,602,344	-0.24(-1.64%)
Feb 17, 2011	13.50	14.74	13.43	14.59	2,999,937	+1.04(+7.68%)
Feb 16, 2011	13.26	13.68	13.14	13.55	1,109,062	+0.36(+2.73%)
Feb 15, 2011	13.35	13.54	13.12	13.19	986,495	-0.15(-1.12%)
Feb 14, 2011	12.82	13.50	12.82	13.34	2,383,556	+0.50(+3.89%)
Feb 11, 2011	12.46	12.92	12.27	12.84	1,623,686	+0.27(+2.15%)
Feb 10, 2011	12.18	12.57	12.13	12.57	1,646,771	+0.38(+3.12%)
Feb 09, 2011	12.46	12.53	12.01	12.19	1,906,745	-0.36(-2.87%)
Feb 08, 2011	12.67	12.72	12.37	12.55	877,699	-0.10(-0.79%)
Feb 07, 2011	12.68	12.82	12.57	12.65	1,148,778	+0.04(+0.32%)
Feb 04, 2011	12.67	12.78	12.39	12.61	1,199,400	-0.32(-2.47%)
Feb 03, 2011	13.19	13.19	12.71	12.93	3,012,760	-0.33(-2.49%)
Feb 02, 2011	13.65	13.70	13.01	13.26	3,636,307	+0.72(+5.74%)
Feb 01, 2011	12.51	12.72	12.21	12.54	1,840,622	+0.14(+1.13%)
Jan 31, 2011	11.87	12.47	11.80	12.40	1,320,398	+0.62(+5.26%)
Jan 28, 2011	12.29	12.38	11.68	11.78	1,591,859	-0.55(-4.46%)
Jan 27, 2011	11.93	12.52	11.73	12.33	2,414,914	+0.43(+3.61%)
Jan 26, 2011	11.30	11.96	11.19	11.90	2,253,074	+0.60(+5.31%)
Jan 25, 2011	11.46	11.51	10.92	11.30	1,505,165	-0.07(-0.62%)
Jan 24, 2011	11.36	11.52	11.16	11.37	1,090,094	+0.05(+0.44%)
Jan 21, 2011	11.79	11.79	11.29	11.32	1,872,479	-0.28(-2.41%)
Jan 20, 2011	11.74	11.79	11.31	11.60	1,439,456	-0.26(-2.19%)
Jan 19, 2011	12.13	12.24	11.77	11.86	1,501,988	-0.25(-2.06%)
Jan 18, 2011	12.17	12.20	11.91	12.11	1,442,681	-0.12(-0.98%)
Jan 14, 2011	11.92	12.24	11.80	12.23	946,889	+0.33(+2.77%)
Jan 13, 2011	11.98	12.11	11.80	11.90	832,962	-0.11(-0.92%)
Jan 12, 2011	12.24	12.29	11.95	12.01	1,415,305	-0.09(-0.74%)
Jan 11, 2011	11.96	12.23	11.94	12.10	1,234,375	+0.19(+1.60%)
Jan 10, 2011	11.74	11.93	11.50	11.91	1,642,698	+0.21(+1.79%)
Jan 07, 2011	11.92	12.02	11.44	11.70	1,492,905	-0.22(-1.85%)
Jan 06, 2011	12.20	12.30	11.86	11.92	1,297,101	-0.20(-1.65%)
Jan 05, 2011	11.97	12.21	11.81	12.12	2,141,987	+0.10(+0.83%)
Jan 04, 2011	12.05	12.16	11.82	12.02	3,005,005	-0.12(-0.99%)
Jan 03, 2011	12.38	12.41	11.85	12.14	2,001,989	+0.00(+0.00%)
Dec 31, 2010	12.20	12.25	12.09	12.14	795,766	-0.07(-0.57%)
Dec 30, 2010	12.07	12.27	12.06	12.21	736,818	+0.15(+1.24%)
Dec 29, 2010	12.07	12.16	12.01	12.06	1,068,869	+0.03(+0.25%)
Dec 28, 2010	12.25	12.38	11.95	12.03	1,199,275	-0.23(-1.88%)
Dec 27, 2010	12.40	12.49	12.21	12.26	683,226	-0.24(-1.92%)
Dec 23, 2010	12.60	12.63	12.46	12.50	544,249	-0.05(-0.40%)
Dec 22, 2010	12.64	12.77	12.50	12.55	928,673	-0.08(-0.63%)
Dec 21, 2010	12.25	12.65	12.18	12.63	1,765,086	+0.43(+3.52%)
Dec 20, 2010	12.37	12.40	12.17	12.20	1,630,847	-0.07(-0.57%)
Dec 17, 2010	12.60	12.62	12.27	12.27	2,610,842	-0.37(-2.93%)
Dec 16, 2010	12.86	12.88	12.45	12.64	1,976,292	-0.24(-1.86%)
Dec 15, 2010	13.06	13.30	12.88	12.88	1,708,965	-0.22(-1.68%)
Dec 14, 2010	13.38	13.57	12.93	13.10	1,904,443	-0.23(-1.73%)
Dec 13, 2010	13.59	13.71	13.32	13.33	1,100,216	-0.16(-1.19%)
Dec 10, 2010	13.30	13.61	13.22	13.49	1,266,369	+0.29(+2.20%)
Dec 09, 2010	13.36	13.40	13.01	13.20	1,264,284	-0.07(-0.53%)
Dec 08, 2010	13.20	13.42	13.10	13.27	1,255,595	+0.13(+0.99%)
Dec 07, 2010	13.75	13.86	13.09	13.14	2,610,300	-0.43(-3.17%)
Dec 06, 2010	13.80	13.90	13.56	13.57	2,392,109	-0.28(-2.02%)
Dec 03, 2010	13.69	13.93	13.66	13.85	2,123,243	+0.04(+0.29%)
Dec 02, 2010	14.01	14.16	13.68	13.81	2,908,253	-0.18(-1.29%)
Dec 01, 2010	14.35	14.48	13.93	13.99	4,183,214	-0.04(-0.29%)
Nov 30, 2010	13.88	14.19	13.67	14.03	2,328,623	-0.08(-0.57%)
Nov 29, 2010	13.78	14.17	13.60	14.11	1,912,711	+0.23(+1.66%)
Nov 26, 2010	13.89	13.93	13.80	13.88	364,756	-0.19(-1.35%)
Nov 24, 2010	13.58	14.07	14.07	14.07	765,358	+0.57(+4.22%)
Nov 23, 2010	13.60	13.62	13.28	13.50	1,186,493	-0.41(-2.95%)
Nov 22, 2010	13.89	13.97	13.42	13.91	1,247,106	-0.06(-0.43%)
Nov 19, 2010	13.81	14.01	13.58	13.97	868,247	+0.07(+0.50%)
Nov 18, 2010	13.75	14.15	13.75	13.90	1,496,202	+0.37(+2.73%)
Nov 17, 2010	13.21	13.62	13.20	13.53	1,053,333	+0.33(+2.50%)
Nov 16, 2010	13.41	13.41	12.87	13.20	2,113,757	-0.40(-2.94%)
Nov 15, 2010	13.68	14.00	13.60	13.60	1,026,935	+0.00(+0.00%)
Nov 12, 2010	13.97	14.10	13.41	13.60	1,249,515	-0.60(-4.23%)
Nov 11, 2010	14.00	14.29	13.84	14.20	739,425	+0.05(+0.35%)
Nov 10, 2010	13.73	14.15	13.59	14.15	1,104,066	+0.48(+3.51%)
Nov 09, 2010	14.01	14.12	13.58	13.67	1,494,264	-0.30(-2.15%)
Nov 08, 2010	13.49	14.02	13.45	13.97	937,691	+0.30(+2.19%)
Nov 05, 2010	13.66	14.04	13.59	13.67	2,076,368	+0.04(+0.29%)
Nov 04, 2010	13.42	13.83	13.21	13.63	2,375,763	+0.44(+3.34%)
Nov 03, 2010	13.23	13.29	12.77	13.19	1,568,134	-0.01(-0.08%)
Nov 02, 2010	13.05	13.27	12.95	13.20	1,681,357	+0.52(+4.10%)
Nov 01, 2010	12.84	13.06	12.47	12.68	1,302,815	-0.01(-0.08%)
Oct 29, 2010	12.39	12.83	12.22	12.69	1,143,112	+0.29(+2.34%)
Oct 28, 2010	13.29	13.40	12.10	12.40	2,902,350	-0.69(-5.27%)
Oct 27, 2010	12.62	13.16	12.52	13.09	2,020,936	+0.61(+4.89%)
Oct 25, 2010	12.48	12.64	12.28	12.48	981,214	+0.18(+1.46%)
Oct 22, 2010	12.15	12.35	12.07	12.30	653,995	+0.24(+1.99%)
Oct 21, 2010	12.40	12.72	12.04	12.06	2,119,385	-0.25(-2.03%)
Oct 20, 2010	12.08	12.40	12.00	12.31	1,095,330	+0.33(+2.75%)
Oct 19, 2010	12.00	12.20	11.76	11.98	1,353,458	-0.35(-2.84%)
Oct 18, 2010	12.14	12.35	12.14	12.33	1,186,803	+0.20(+1.65%)
Oct 15, 2010	12.11	12.20	11.58	12.13	1,650,731	+0.16(+1.34%)
Oct 14, 2010	12.07	12.21	11.79	11.97	1,091,803	-0.11(-0.91%)
Oct 13, 2010	12.32	12.61	12.06	12.08	1,718,036	-0.08(-0.66%)
Oct 12, 2010	11.84	12.26	11.61	12.16	964,300	+0.27(+2.27%)
Oct 11, 2010	12.08	12.09	11.85	11.89	576,890	-0.12(-1.00%)
Oct 08, 2010	12.01	12.05	11.48	12.01	810,524	+0.48(+4.16%)
Oct 07, 2010	11.81	11.93	11.31	11.53	2,070	-0.20(-1.71%)
Oct 06, 2010	11.57	11.85	11.57	11.73	1,245,306	+0.15(+1.30%)
Oct 05, 2010	11.27	11.63	11.15	11.58	1,348,112	+0.51(+4.61%)
Oct 04, 2010	11.43	11.43	10.88	11.07	1,565,460	-0.39(-3.40%)
Oct 01, 2010	11.46	11.49	11.07	11.46	1,869,677	+0.32(+2.84%)
Sep 30, 2010	11.14	11.32	10.89	11.14	1,609,284	+0.25(+2.33%)
Sep 29, 2010	10.53	11.21	10.51	10.89	2,460,359	+0.32(+3.03%)
Sep 28, 2010	10.27	10.59	10.05	10.57	976	+0.37(+3.63%)
Sep 27, 2010	10.17	10.38	10.13	10.20	1,059,759	+0.06(+0.59%)
Sep 24, 2010	10.06	10.17	9.980	10.14	1,674,623	+0.27(+2.74%)
Sep 23, 2010	9.870	10.21	9.830	9.870	4,048	-0.13(-1.30%)
Sep 22, 2010	10.49	10.64	9.980	10.00	1,629,247	-0.54(-5.12%)
Sep 21, 2010	10.48	10.67	10.41	10.54	1,387,576	+0.01(+0.09%)
Sep 20, 2010	10.19	10.55	10.02	10.53	1,370,261	+0.38(+3.74%)
Sep 17, 2010	10.15	10.31	9.910	10.15	2,434,815	-0.69(-6.37%)
Sep 15, 2010	10.51	10.90	10.20	10.84	1,816,236	+0.25(+2.36%)
Sep 14, 2010	10.74	10.92	10.39	10.59	1,510,962	-0.20(-1.85%)
Sep 13, 2010	10.45	10.82	10.42	10.79	1,220,549	+0.53(+5.17%)
Sep 10, 2010	10.13	10.40	10.10	10.26	643,543	+0.18(+1.79%)
Sep 09, 2010	10.31	10.31	10.01	10.08	629,038	+0.02(+0.20%)
Sep 08, 2010	10.01	10.33	10.01	10.06	853,919	+0.06(+0.60%)
Sep 07, 2010	10.02	10.20	9.890	10.00	3,293	-0.22(-2.15%)
Sep 03, 2010	10.22	10.37	10.09	10.22	1,105,122	+0.21(+2.10%)
Sep 02, 2010	9.660	10.06	9.640	10.01	2,243	+0.27(+2.77%)
Sep 01, 2010	9.380	9.820	9.310	9.740	1,397,555	+0.66(+7.27%)
Aug 31, 2010	9.070	9.510	9.030	9.080	14,081	-0.52(-5.42%)
Aug 30, 2010	9.750	9.840	9.550	9.600	1,585,563	-0.17(-1.74%)
Aug 27, 2010	9.680	9.790	9.080	9.770	2,678,373	+0.75(+8.31%)
Aug 26, 2010	9.020	9.180	8.860	9.020	2,407	+0.23(+2.62%)
Aug 25, 2010	8.680	8.860	8.380	8.790	2,285	+0.09(+1.03%)
Aug 24, 2010	8.740	8.970	8.460	8.700	9,280	-0.16(-1.81%)
Aug 23, 2010	9.120	9.200	8.840	8.860	1,341,239	-0.24(-2.64%)
Aug 20, 2010	9.030	9.110	8.800	9.100	1,534,962	+0.00(+0.00%)
Aug 19, 2010	9.450	9.610	9.010	9.100	7,977	-0.44(-4.61%)
Aug 18, 2010	9.580	9.620	9.300	9.540	35,643	-0.13(-1.34%)
Aug 17, 2010	9.670	9.790	9.430	9.670	5,507	+0.19(+2.00%)
Aug 16, 2010	9.330	9.510	9.240	9.480	1,391,216	+0.05(+0.53%)
Aug 13, 2010	9.430	9.600	9.350	9.430	1,250,108	-0.16(-1.67%)
Aug 12, 2010	9.710	9.880	9.550	9.590	1,181,344	-0.22(-2.24%)
Aug 11, 2010	10.18	10.33	9.770	9.810	9,998	-0.78(-7.37%)
Aug 10, 2010	10.59	10.64	10.29	10.59	4,565	-0.27(-2.49%)
Aug 09, 2010	10.78	10.91	10.69	10.86	1,161,747	+0.22(+2.07%)
Aug 06, 2010	10.64	10.78	10.39	10.64	1,720,973	-0.18(-1.66%)
Aug 05, 2010	10.87	10.99	10.72	10.82	1,906,530	-0.18(-1.64%)
Aug 04, 2010	10.48	11.06	10.36	11.00	3,355,458	+0.62(+5.97%)
Aug 03, 2010	9.800	10.63	9.800	10.38	3,266,964	+0.77(+8.01%)
Aug 02, 2010	9.670	9.720	9.460	9.610	1,666,705	+0.22(+2.34%)
Jul 30, 2010	9.390	9.560	9.200	9.390	2,740,632	-0.29(-3.00%)
Jul 29, 2010	10.40	10.60	9.630	9.680	3,440,523	-0.87(-8.25%)
Jul 28, 2010	10.55	10.82	10.40	10.55	3,705	-0.14(-1.31%)
Jul 27, 2010	10.77	10.87	10.59	10.69	2,358,586	+0.07(+0.66%)
Jul 26, 2010	10.32	10.64	10.22	10.62	1,691,386	+0.30(+2.91%)
Jul 23, 2010	9.840	10.32	9.770	10.32	2,016,911	+0.37(+3.72%)
Jul 22, 2010	9.680	9.970	9.610	9.950	2,158,056	+0.51(+5.40%)
Jul 21, 2010	9.850	9.850	9.410	9.440	2,024,005	-0.29(-2.98%)
Jul 20, 2010	9.390	9.765	9.320	9.730	2,180,553	+0.17(+1.78%)
Jul 19, 2010	9.720	9.720	9.300	9.560	1,540,070	-0.04(-0.42%)
Jul 16, 2010	9.600	10.16	9.580	9.600	1,907,537	-0.60(-5.88%)
Jul 15, 2010	10.38	10.40	10.02	10.20	2,078,919	-0.18(-1.73%)
Jul 14, 2010	10.24	10.47	10.04	10.38	1,138,745	+0.10(+0.97%)
Jul 13, 2010	10.28	10.40	10.18	10.28	9,057	+0.18(+1.78%)
Jul 12, 2010	10.49	10.57	10.05	10.10	1,352,892	-0.31(-2.98%)
Jul 09, 2010	10.41	10.46	10.06	10.41	1,069,946	+0.20(+1.96%)
Jul 08, 2010	10.21	10.23	9.870	10.21	2,014,812	+0.26(+2.61%)
Jul 07, 2010	9.570	9.960	9.470	9.950	2,468,397	+0.40(+4.19%)
Jul 06, 2010	9.550	10.17	9.400	9.550	6,789	-0.38(-3.83%)
Jul 02, 2010	9.930	10.39	9.705	9.930	4,334,206	-0.79(-7.37%)
Jul 01, 2010	10.74	10.89	10.25	10.72	2,553,443	-0.05(-0.46%)
Jun 30, 2010	10.77	11.41	10.71	10.77	8,139	-0.27(-2.45%)
Jun 29, 2010	10.90	11.21	10.81	11.04	2,550,680	-0.57(-4.91%)
Jun 25, 2010	11.61	11.72	11.04	11.61	10,929,996	+0.61(+5.55%)
Jun 24, 2010	10.95	11.09	10.71	11.00	2,287,295	-0.12(-1.08%)
Jun 23, 2010	11.61	11.61	10.94	11.12	2,076,063	-0.46(-3.97%)
Jun 22, 2010	12.12	12.27	11.51	11.58	2,060,609	-0.53(-4.38%)
Jun 21, 2010	12.66	12.67	12.00	12.11	2,084,974	-0.15(-1.22%)
Jun 18, 2010	12.26	12.35	11.87	12.26	2,067,820	+0.33(+2.77%)
Jun 17, 2010	11.99	12.05	11.66	11.93	2,137,973	-0.06(-0.50%)
Jun 16, 2010	11.88	12.27	11.66	11.99	2,496,474	-0.01(-0.08%)
Jun 15, 2010	11.81	12.08	11.68	12.00	1,000	+0.41(+3.54%)
Jun 14, 2010	10.96	12.10	10.91	11.59	5,827,206	+1.05(+9.96%)
Jun 11, 2010	10.56	10.95	10.44	10.54	3,002,519	-0.09(-0.85%)
Jun 10, 2010	10.72	10.88	10.31	10.63	2,858,875	+0.26(+2.51%)
Jun 09, 2010	10.14	11.16	10.12	10.37	5,396,549	+0.33(+3.29%)
Jun 08, 2010	10.34	10.34	9.700	10.04	2,752,263	+0.24(+2.45%)
Jun 07, 2010	10.16	10.30	9.720	9.800	2,102,471	-0.29(-2.87%)
Jun 04, 2010	10.09	10.80	10.06	10.09	2,523,289	-0.54(-5.08%)
Jun 03, 2010	10.84	10.91	10.34	10.63	2,773,545	-0.11(-1.02%)
Jun 02, 2010	10.14	10.83	10.11	10.74	2,810,355	+0.74(+7.40%)
Jun 01, 2010	10.67	10.77	9.960	10.00	3,599,558	-0.89(-8.17%)
May 28, 2010	10.89	11.63	10.65	10.89	4,549,903	-0.81(-6.92%)
May 27, 2010	12.23	12.23	11.13	11.70	4,785,141	+0.35(+3.08%)
May 26, 2010	11.35	11.85	11.31	11.35	1,742,013	+0.23(+2.07%)
May 25, 2010	10.70	11.16	10.57	11.12	3,430,299	-0.08(-0.71%)
May 24, 2010	11.96	12.05	11.20	11.20	2,356,648	-0.80(-6.67%)
May 21, 2010	11.23	12.24	10.85	12.00	2,417,062	+0.43(+3.72%)
May 20, 2010	11.41	11.95	11.41	11.57	3,969,467	-1.20(-9.40%)
May 19, 2010	13.02	13.19	12.34	12.77	1,991,029	-0.35(-2.67%)
May 18, 2010	13.87	14.06	13.01	13.12	1,786,786	-0.46(-3.39%)
May 17, 2010	13.96	14.22	13.22	13.58	2,392,378	-0.28(-2.02%)
May 14, 2010	13.86	14.37	13.61	13.86	2,445,682	-0.64(-4.41%)
May 13, 2010	14.94	15.27	14.42	14.50	2,721,032	-0.51(-3.40%)
May 12, 2010	14.44	15.09	14.42	15.01	2,168,788	+0.67(+4.67%)
May 11, 2010	14.76	14.90	14.28	14.34	2,509,833	+0.02(+0.14%)
May 10, 2010	13.77	14.35	13.74	14.32	3,194,811	+1.33(+10.24%)
May 07, 2010	13.77	14.00	12.69	12.99	5,213,414	-1.13(-8.00%)
May 06, 2010	14.12	14.77	12.90	14.12	100	+0.09(+0.64%)
May 05, 2010	14.37	14.84	14.02	14.03	3,594,268	-0.06(-0.43%)
May 04, 2010	14.84	14.84	13.89	14.09	3,111,980	-1.09(-7.18%)

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