Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	1.957	1.972	1.914	1.943	39,566,508	-0.05(-2.55%)
May 30, 2012	2.037	2.045	1.986	1.994	48,593,096	-0.15(-7.12%)
May 29, 2012	2.110	2.147	2.096	2.147	46,282,720	+0.09(+4.61%)
May 25, 2012	1.979	2.067	1.972	2.052	37,656,156	+0.06(+2.92%)
May 24, 2012	1.994	2.001	1.965	1.994	40,269,784	+0.01(+0.37%)
May 23, 2012	2.037	2.045	1.950	1.986	78,616,168	-0.11(-5.21%)
May 22, 2012	2.117	2.132	2.088	2.096	57,344,988	-0.10(-4.64%)
May 21, 2012	2.088	2.205	2.088	2.198	48,731,116	+0.12(+5.96%)
May 18, 2012	2.052	2.096	2.052	2.074	46,225,160	+0.04(+1.79%)
May 17, 2012	2.052	2.081	2.030	2.037	35,676,360	+0.00(+0.00%)
May 16, 2012	2.110	2.125	2.037	2.037	45,340,200	-0.07(-3.11%)
May 15, 2012	2.154	2.168	2.096	2.103	56,327,816	-0.12(-5.25%)
May 14, 2012	2.219	2.241	2.190	2.219	60,867,760	-0.11(-4.69%)
May 11, 2012	2.343	2.459	2.314	2.328	83,477,200	-0.03(-1.23%)
May 10, 2012	2.336	2.409	2.321	2.358	64,087,864	+0.07(+2.86%)
May 09, 2012	2.314	2.350	2.278	2.292	54,601,120	-0.10(-4.26%)
May 08, 2012	2.379	2.409	2.321	2.394	50,242,364	+0.06(+2.49%)
May 07, 2012	2.278	2.358	2.278	2.336	38,328,304	+0.04(+1.90%)
May 04, 2012	2.394	2.401	2.270	2.292	70,269,976	-0.10(-4.17%)
May 03, 2012	2.426	2.446	2.392	2.392	37,084,408	-0.03(-1.12%)
May 02, 2012	2.412	2.480	2.399	2.419	61,356,632	-0.07(-2.72%)
May 01, 2012	2.493	2.534	2.459	2.486	23,443,926	+0.02(+0.82%)
Apr 30, 2012	2.473	2.480	2.432	2.466	32,189,566	-0.01(-0.54%)
Apr 27, 2012	2.493	2.517	2.466	2.480	32,234,310	+0.01(+0.27%)
Apr 26, 2012	2.500	2.527	2.466	2.473	50,387,056	-0.06(-2.40%)
Apr 25, 2012	2.534	2.581	2.513	2.534	56,399,944	+0.08(+3.31%)
Apr 24, 2012	2.392	2.493	2.392	2.453	69,964,600	-0.01(-0.55%)
Apr 23, 2012	2.453	2.480	2.432	2.466	71,477,656	-0.03(-1.35%)
Apr 20, 2012	2.520	2.547	2.493	2.500	92,741,024	-0.08(-3.14%)
Apr 19, 2012	2.584	2.655	2.561	2.581	90,148,688	-0.10(-3.78%)
Apr 18, 2012	2.696	2.736	2.669	2.682	59,211,844	-0.06(-2.22%)
Apr 17, 2012	2.757	2.811	2.730	2.743	83,127,328	-0.02(-0.73%)
Apr 16, 2012	2.662	2.824	2.635	2.763	91,784,776	+0.05(+1.74%)
Apr 13, 2012	2.784	2.790	2.709	2.716	91,915,624	-0.14(-4.96%)
Apr 12, 2012	2.784	2.865	2.709	2.858	124,468,496	-0.01(-0.24%)
Apr 11, 2012	2.946	2.980	2.838	2.865	289,013,792	-0.53(-15.71%)
Apr 10, 2012	3.459	3.500	3.385	3.399	54,570,860	-0.07(-2.14%)
Apr 09, 2012	3.459	3.486	3.392	3.473	34,988,008	+0.02(+0.59%)
Apr 05, 2012	3.439	3.493	3.432	3.453	38,744,264	+0.03(+0.79%)
Apr 04, 2012	3.507	3.513	3.419	3.426	72,646,200	-0.16(-4.52%)
Apr 03, 2012	3.723	3.730	3.581	3.588	49,358,856	-0.11(-2.93%)
Apr 02, 2012	3.648	3.719	3.635	3.696	27,238,152	-0.01(-0.36%)
Mar 30, 2012	3.709	3.736	3.662	3.709	36,723,644	+0.05(+1.29%)
Mar 29, 2012	3.676	3.708	3.608	3.662	50,494,644	-0.08(-2.17%)
Mar 28, 2012	3.743	3.763	3.689	3.743	64,525,392	+0.11(+3.17%)
Mar 27, 2012	3.662	3.709	3.621	3.628	36,578,024	+0.02(+0.56%)
Mar 26, 2012	3.628	3.642	3.574	3.608	39,531,836	+0.03(+0.95%)
Mar 23, 2012	3.540	3.615	3.507	3.574	20,223,576	+0.03(+0.76%)
Mar 22, 2012	3.527	3.574	3.500	3.547	24,910,314	-0.05(-1.50%)
Mar 21, 2012	3.662	3.669	3.588	3.601	30,173,388	-0.06(-1.66%)
Mar 20, 2012	3.709	3.723	3.648	3.662	40,113,316	+0.01(+0.37%)
Mar 19, 2012	3.635	3.709	3.635	3.648	44,682,720	+0.05(+1.31%)
Mar 16, 2012	3.554	3.648	3.527	3.601	91,922,664	+0.07(+2.11%)
Mar 15, 2012	3.399	3.648	3.365	3.527	91,054,040	+0.19(+5.67%)
Mar 14, 2012	3.392	3.399	3.311	3.338	54,936,044	-0.07(-2.18%)
Mar 13, 2012	3.405	3.412	3.371	3.412	41,217,772	+0.03(+1.00%)
Mar 12, 2012	3.392	3.405	3.378	3.378	19,842,372	-0.04(-1.19%)
Mar 09, 2012	3.446	3.459	3.409	3.419	17,386,910	-0.01(-0.39%)
Mar 08, 2012	3.412	3.480	3.392	3.432	23,663,466	+0.01(+0.40%)
Mar 07, 2012	3.405	3.446	3.371	3.419	33,980,272	+0.07(+2.02%)
Mar 06, 2012	3.365	3.392	3.344	3.351	78,202,864	-0.14(-4.06%)
Mar 05, 2012	3.520	3.520	3.457	3.493	26,881,410	-0.04(-1.15%)
Mar 02, 2012	3.520	3.540	3.480	3.534	34,329,068	-0.04(-1.13%)
Mar 01, 2012	3.588	3.621	3.466	3.574	81,053,904	+0.00(+0.00%)
Feb 29, 2012	3.615	3.655	3.534	3.574	56,896,988	-0.05(-1.49%)
Feb 28, 2012	3.676	3.689	3.608	3.628	48,867,076	-0.05(-1.29%)
Feb 27, 2012	3.676	3.709	3.648	3.676	51,765,748	-0.24(-6.21%)
Feb 24, 2012	3.912	3.966	3.885	3.919	92,228,928	+0.18(+4.69%)
Feb 23, 2012	3.676	3.743	3.655	3.743	40,698,520	-0.01(-0.36%)
Feb 22, 2012	3.784	3.804	3.750	3.757	33,339,660	-0.01(-0.36%)
Feb 21, 2012	3.743	3.817	3.723	3.770	35,504,376	+0.06(+1.64%)
Feb 17, 2012	3.608	3.716	3.601	3.709	57,823,868	+0.19(+5.37%)
Feb 16, 2012	3.466	3.527	3.459	3.520	32,874,182	+0.07(+2.16%)
Feb 15, 2012	3.480	3.507	3.439	3.446	27,230,474	-0.02(-0.58%)
Feb 14, 2012	3.446	3.473	3.419	3.466	33,378,130	+0.02(+0.59%)
Feb 13, 2012	3.412	3.453	3.365	3.446	46,126,864	+0.09(+2.82%)
Feb 10, 2012	3.385	3.402	3.344	3.351	48,211,748	-0.07(-2.17%)
Feb 09, 2012	3.493	3.507	3.412	3.426	36,753,164	-0.09(-2.69%)
Feb 08, 2012	3.486	3.540	3.480	3.520	22,870,676	+0.05(+1.56%)
Feb 07, 2012	3.480	3.520	3.459	3.466	41,823,024	+0.06(+1.79%)
Feb 06, 2012	3.378	3.412	3.365	3.405	24,936,976	-0.05(-1.56%)
Feb 03, 2012	3.419	3.473	3.412	3.459	30,221,980	+0.07(+1.99%)
Feb 02, 2012	3.405	3.426	3.378	3.392	60,170,916	-0.05(-1.57%)
Feb 01, 2012	3.446	3.513	3.432	3.446	49,533,368	+0.04(+1.19%)
Jan 31, 2012	3.426	3.432	3.358	3.405	62,534,552	-0.01(-0.20%)
Jan 30, 2012	3.358	3.432	3.331	3.412	66,856,240	-0.02(-0.59%)
Jan 27, 2012	3.534	3.567	3.426	3.432	70,050,568	-0.22(-5.93%)
Jan 26, 2012	3.689	3.730	3.621	3.648	79,512,312	+0.09(+2.47%)
Jan 25, 2012	3.513	3.581	3.486	3.561	66,965,904	+0.00(+0.00%)
Jan 24, 2012	3.561	3.628	3.547	3.561	89,270,280	-0.31(-8.03%)
Jan 23, 2012	3.804	3.892	3.804	3.871	41,578,844	+0.08(+2.14%)
Jan 20, 2012	3.838	3.851	3.784	3.790	39,473,608	-0.10(-2.60%)
Jan 19, 2012	3.790	3.905	3.777	3.892	51,295,680	+0.06(+1.59%)
Jan 18, 2012	3.817	3.838	3.770	3.831	46,769,260	+0.02(+0.53%)
Jan 17, 2012	3.655	3.831	3.621	3.811	71,618,104	+0.29(+8.25%)
Jan 13, 2012	3.527	3.547	3.466	3.520	35,517,084	-0.07(-1.88%)
Jan 12, 2012	3.601	3.621	3.540	3.588	24,229,574	-0.01(-0.19%)
Jan 11, 2012	3.601	3.608	3.534	3.594	30,645,278	-0.05(-1.30%)
Jan 10, 2012	3.608	3.676	3.588	3.642	48,877,368	+0.11(+3.06%)
Jan 09, 2012	3.520	3.547	3.473	3.534	48,717,256	-0.01(-0.19%)
Jan 06, 2012	3.615	3.615	3.507	3.540	63,079,184	-0.11(-3.14%)
Jan 05, 2012	3.527	3.750	3.520	3.655	94,562,256	+0.22(+6.50%)
Jan 04, 2012	3.399	3.436	3.359	3.432	32,904,984	+0.18(+5.39%)
Dec 30, 2011	3.223	3.311	3.223	3.257	28,773,328	+0.03(+1.05%)
Dec 29, 2011	3.216	3.297	3.196	3.223	44,332,172	+0.02(+0.63%)
Dec 28, 2011	3.243	3.243	3.155	3.203	35,046,852	-0.03(-0.84%)
Dec 27, 2011	3.284	3.297	3.216	3.230	17,295,624	-0.09(-2.85%)
Dec 23, 2011	3.324	3.338	3.284	3.324	16,997,050	+0.05(+1.44%)
Dec 21, 2011	3.250	3.277	3.176	3.277	40,942,516	+0.03(+1.04%)
Dec 20, 2011	3.209	3.263	3.169	3.243	68,473,280	+0.20(+6.43%)
Dec 19, 2011	3.182	3.196	3.013	3.047	57,498,980	-0.11(-3.63%)
Dec 16, 2011	3.263	3.277	3.122	3.162	49,406,028	-0.12(-3.70%)
Dec 15, 2011	3.365	3.385	3.277	3.284	35,032,832	-0.11(-3.19%)
Dec 14, 2011	3.426	3.486	3.351	3.392	38,072,956	+0.02(+0.60%)
Dec 13, 2011	3.432	3.500	3.351	3.371	40,765,348	+0.02(+0.60%)
Dec 12, 2011	3.392	3.399	3.311	3.351	33,997,304	-0.14(-3.88%)
Dec 09, 2011	3.378	3.507	3.371	3.486	40,441,300	+0.11(+3.20%)
Dec 08, 2011	3.439	3.459	3.365	3.378	68,641,768	-0.22(-6.19%)
Dec 07, 2011	3.561	3.608	3.513	3.601	39,695,492	-0.05(-1.48%)
Dec 06, 2011	3.615	3.676	3.594	3.655	30,902,566	+0.03(+0.74%)
Dec 05, 2011	3.730	3.736	3.594	3.628	39,219,224	-0.17(-4.45%)
Dec 02, 2011	3.844	3.851	3.730	3.797	36,253,700	-0.03(-0.88%)
Dec 01, 2011	3.919	3.932	3.763	3.831	35,791,456	-0.08(-2.07%)
Nov 30, 2011	3.844	3.919	3.817	3.912	43,365,640	+0.20(+5.27%)
Nov 29, 2011	3.784	3.804	3.662	3.716	52,918,336	-0.07(-1.96%)
Nov 28, 2011	3.844	3.844	3.750	3.790	44,943,716	+0.22(+6.05%)
Nov 25, 2011	3.621	3.689	3.561	3.574	17,063,400	-0.12(-3.29%)
Nov 23, 2011	3.777	3.804	3.642	3.696	58,987,044	-0.06(-1.62%)
Nov 22, 2011	3.926	3.966	3.736	3.757	69,505,912	-0.31(-7.64%)
Nov 21, 2011	4.263	4.277	4.054	4.067	53,674,484	-0.33(-7.53%)
Nov 18, 2011	4.426	4.446	4.358	4.398	25,291,654	+0.01(+0.15%)
Nov 17, 2011	4.459	4.520	4.371	4.392	47,629,028	-0.04(-0.91%)
Nov 16, 2011	4.453	4.520	4.426	4.432	34,589,132	-0.01(-0.30%)
Nov 15, 2011	4.371	4.459	4.338	4.446	26,591,544	+0.03(+0.61%)
Nov 14, 2011	4.473	4.486	4.371	4.419	24,009,768	-0.14(-3.11%)
Nov 11, 2011	4.459	4.594	4.426	4.561	35,597,188	+0.20(+4.65%)
Nov 10, 2011	4.412	4.432	4.311	4.358	37,776,468	+0.05(+1.10%)
Nov 09, 2011	4.412	4.412	4.297	4.311	36,913,720	-0.30(-6.45%)
Nov 08, 2011	4.608	4.669	4.520	4.608	37,888,604	+0.01(+0.15%)
Nov 07, 2011	4.554	4.615	4.507	4.601	35,690,828	+0.09(+2.10%)
Nov 04, 2011	4.554	4.554	4.412	4.507	42,688,532	-0.12(-2.63%)
Nov 03, 2011	4.493	4.655	4.392	4.628	48,333,848	+0.25(+5.71%)
Nov 02, 2011	4.365	4.432	4.297	4.378	39,379,884	+0.11(+2.69%)
Nov 01, 2011	4.223	4.358	4.182	4.263	58,533,464	-0.28(-6.24%)
Oct 31, 2011	4.750	4.777	4.547	4.547	65,805,140	-0.30(-6.27%)
Oct 28, 2011	4.811	4.865	4.804	4.851	27,500,442	-0.09(-1.78%)
Oct 27, 2011	4.878	4.986	4.750	4.939	94,317,368	+0.36(+7.98%)
Oct 26, 2011	4.662	4.675	4.412	4.574	87,479,592	+0.04(+0.89%)
Oct 25, 2011	4.530	4.642	4.459	4.534	43,849,752	-0.03(-0.74%)
Oct 24, 2011	4.466	4.608	4.453	4.567	59,654,624	+0.10(+2.27%)
Oct 21, 2011	4.358	4.466	4.351	4.466	50,356,576	+0.07(+1.69%)
Oct 20, 2011	4.500	4.540	4.290	4.392	130,569,088	+0.26(+6.21%)
Oct 19, 2011	4.135	4.182	4.054	4.135	46,090,704	+0.02(+0.49%)
Oct 18, 2011	4.067	4.176	4.020	4.115	42,169,104	+0.06(+1.50%)
Oct 17, 2011	4.196	4.216	4.054	4.054	22,966,188	-0.23(-5.36%)
Oct 14, 2011	4.277	4.304	4.203	4.284	15,044,984	+0.03(+0.79%)
Oct 13, 2011	4.277	4.284	4.135	4.250	30,381,264	-0.05(-1.10%)
Oct 12, 2011	4.311	4.358	4.284	4.297	31,790,014	+0.12(+2.91%)
Oct 11, 2011	4.121	4.189	4.101	4.176	16,070,531	-0.01(-0.16%)
Oct 10, 2011	4.108	4.189	4.091	4.182	24,649,986	+0.24(+5.99%)
Oct 07, 2011	4.034	4.034	3.939	3.946	21,312,438	-0.05(-1.35%)
Oct 06, 2011	3.953	4.000	3.932	4.000	55,364,456	+0.23(+6.09%)
Oct 05, 2011	3.642	3.777	3.601	3.770	52,750,248	+0.13(+3.52%)
Oct 04, 2011	3.527	3.655	3.446	3.642	43,850,528	-0.03(-0.92%)
Oct 03, 2011	3.865	3.878	3.669	3.676	44,229,108	-0.15(-3.89%)
Sep 30, 2011	3.777	3.912	3.770	3.824	34,623,116	-0.07(-1.91%)
Sep 29, 2011	3.912	3.939	3.804	3.898	45,649,680	+0.15(+3.96%)
Sep 28, 2011	3.838	3.861	3.743	3.750	30,285,268	-0.05(-1.42%)
Sep 27, 2011	3.838	3.885	3.784	3.804	30,720,942	+0.11(+2.92%)
Sep 26, 2011	3.621	3.722	3.520	3.696	35,916,404	+0.16(+4.39%)
Sep 23, 2011	3.473	3.588	3.463	3.540	37,105,268	-0.01(-0.38%)
Sep 22, 2011	3.621	3.642	3.513	3.554	49,683,268	-0.21(-5.57%)
Sep 21, 2011	3.932	3.942	3.757	3.763	40,957,672	-0.22(-5.43%)
Sep 20, 2011	4.020	4.034	3.905	3.980	42,187,868	+0.01(+0.34%)
Sep 19, 2011	3.946	3.986	3.885	3.966	32,592,858	-0.11(-2.65%)
Sep 16, 2011	4.189	4.189	4.020	4.074	54,978,640	-0.16(-3.67%)
Sep 15, 2011	4.243	4.284	4.115	4.230	37,287,920	+0.14(+3.30%)
Sep 14, 2011	4.007	4.121	3.926	4.094	27,970,432	+0.13(+3.24%)
Sep 13, 2011	3.946	3.993	3.898	3.966	33,154,594	+0.00(+0.00%)
Sep 12, 2011	3.912	3.993	3.885	3.966	33,838,220	-0.07(-1.84%)
Sep 09, 2011	4.176	4.213	4.027	4.040	33,513,768	-0.24(-5.68%)
Sep 08, 2011	4.365	4.412	4.263	4.284	22,426,606	-0.03(-0.78%)
Sep 07, 2011	4.280	4.317	4.223	4.317	27,316,994	+0.17(+4.07%)
Sep 06, 2011	4.067	4.189	4.054	4.148	37,947,096	-0.14(-3.15%)
Sep 02, 2011	4.307	4.351	4.230	4.284	44,472,444	-0.20(-4.37%)
Sep 01, 2011	4.520	4.621	4.426	4.480	58,542,848	+0.13(+2.95%)
Aug 31, 2011	4.398	4.453	4.331	4.351	41,985,576	+0.00(+0.00%)
Aug 30, 2011	4.155	4.378	4.128	4.351	69,882,280	+0.18(+4.21%)
Aug 29, 2011	4.074	4.176	4.061	4.176	18,592,354	+0.18(+4.39%)
Aug 26, 2011	3.919	4.034	3.817	4.000	32,051,710	+0.02(+0.51%)
Aug 25, 2011	4.094	4.121	3.953	3.980	25,787,036	-0.11(-2.81%)
Aug 24, 2011	4.074	4.128	4.000	4.094	30,036,988	-0.03(-0.82%)
Aug 23, 2011	4.030	4.128	3.988	4.128	40,525,460	+0.16(+3.91%)
Aug 22, 2011	4.013	4.020	3.919	3.973	42,892,320	+0.05(+1.38%)
Aug 19, 2011	3.892	4.044	3.878	3.919	74,375,424	+0.04(+1.05%)
Aug 18, 2011	3.858	4.000	3.716	3.878	87,619,752	-0.13(-3.20%)
Aug 17, 2011	4.020	4.115	3.980	4.007	47,973,820	-0.11(-2.63%)
Aug 16, 2011	4.182	4.284	4.054	4.115	118,548,672	-0.14(-3.18%)
Aug 15, 2011	4.027	4.284	3.969	4.250	178,088,272	+0.63(+17.35%)
Aug 12, 2011	3.594	3.648	3.513	3.621	32,684,066	+0.18(+5.10%)
Aug 11, 2011	3.290	3.507	3.257	3.446	50,419,088	+0.15(+4.51%)
Aug 10, 2011	3.446	3.466	3.290	3.297	51,889,452	-0.22(-6.15%)
Aug 09, 2011	3.371	3.520	3.344	3.513	48,383,232	+0.22(+6.56%)
Aug 08, 2011	3.371	3.446	3.277	3.297	64,705,276	-0.25(-7.05%)
Aug 05, 2011	3.554	3.608	3.358	3.547	82,921,064	+0.16(+4.58%)
Aug 04, 2011	3.513	3.540	3.392	3.392	63,098,456	-0.27(-7.38%)
Aug 03, 2011	3.679	3.696	3.567	3.662	46,852,140	+0.05(+1.50%)
Aug 02, 2011	3.642	3.723	3.608	3.608	102,088,824	-0.14(-3.78%)
Aug 01, 2011	3.912	3.919	3.703	3.750	54,650,300	-0.17(-4.31%)
Jul 29, 2011	3.885	3.926	3.851	3.919	46,089,976	+0.06(+1.58%)
Jul 28, 2011	3.858	3.926	3.838	3.858	65,497,528	-0.01(-0.35%)
Jul 27, 2011	3.909	3.949	3.865	3.871	49,728,812	-0.11(-2.72%)
Jul 26, 2011	3.919	4.000	3.905	3.980	43,171,556	+0.11(+2.97%)
Jul 25, 2011	3.892	3.905	3.851	3.865	44,284,244	-0.09(-2.39%)
Jul 22, 2011	3.993	4.000	3.939	3.959	50,154,436	-0.18(-4.40%)
Jul 21, 2011	4.013	4.223	3.986	4.142	109,962,592	+0.23(+5.87%)
Jul 20, 2011	3.878	3.973	3.838	3.912	64,008,584	+0.16(+4.14%)
Jul 19, 2011	3.689	3.770	3.682	3.757	39,598,300	+0.09(+2.58%)
Jul 18, 2011	3.689	3.716	3.588	3.662	43,988,564	-0.08(-2.17%)
Jul 15, 2011	3.767	3.777	3.723	3.743	33,487,722	+0.00(+0.00%)
Jul 14, 2011	3.858	3.892	3.723	3.743	55,801,088	-0.09(-2.29%)
Jul 13, 2011	3.824	3.885	3.804	3.831	56,842,256	-0.09(-2.24%)
Jul 12, 2011	3.980	3.993	3.912	3.919	36,826,556	-0.11(-2.68%)
Jul 11, 2011	4.047	4.074	4.007	4.027	43,703,808	-0.18(-4.18%)
Jul 08, 2011	4.257	4.263	4.176	4.203	26,355,536	-0.16(-3.72%)
Jul 07, 2011	4.348	4.385	4.311	4.365	44,194,360	+0.14(+3.36%)
Jul 06, 2011	4.287	4.297	4.223	4.223	27,752,236	-0.05(-1.11%)
Jul 05, 2011	4.230	4.284	4.216	4.270	27,705,300	-0.07(-1.56%)
Jul 01, 2011	4.314	4.378	4.257	4.338	36,711,928	+0.00(+0.00%)
Jun 30, 2011	4.314	4.398	4.297	4.338	41,479,112	+0.06(+1.42%)
Jun 29, 2011	4.179	4.338	4.142	4.277	47,831,068	+0.15(+3.60%)
Jun 28, 2011	4.088	4.128	4.074	4.128	25,217,126	+0.05(+1.16%)
Jun 27, 2011	4.040	4.176	4.034	4.081	47,419,428	+0.11(+2.72%)
Jun 24, 2011	4.067	4.081	3.973	3.973	30,297,346	-0.09(-2.33%)
Jun 23, 2011	3.959	4.074	3.939	4.067	57,749,236	-0.01(-0.33%)
Jun 22, 2011	4.148	4.148	4.067	4.081	38,618,720	-0.01(-0.33%)
Jun 21, 2011	4.020	4.121	3.993	4.094	37,849,320	+0.14(+3.59%)
Jun 20, 2011	3.946	3.959	3.926	3.953	35,946,756	-0.11(-2.82%)
Jun 17, 2011	4.148	4.155	4.040	4.067	41,767,164	+0.05(+1.35%)
Jun 16, 2011	3.966	4.027	3.926	4.013	77,109,864	-0.01(-0.17%)
Jun 15, 2011	4.047	4.108	3.986	4.020	121,110,848	-0.21(-4.95%)
Jun 14, 2011	4.277	4.331	4.223	4.230	86,504,720	+0.10(+2.46%)
Jun 13, 2011	4.209	4.243	4.128	4.128	57,623,704	-0.12(-2.86%)
Jun 10, 2011	4.243	4.284	4.169	4.250	65,783,968	+0.00(+0.00%)
Jun 09, 2011	4.209	4.290	4.196	4.250	63,623,344	+0.04(+0.96%)
Jun 08, 2011	4.304	4.304	4.203	4.209	80,355,728	-0.21(-4.74%)
Jun 07, 2011	4.453	4.480	4.398	4.419	39,771,840	-0.04(-0.91%)
Jun 06, 2011	4.540	4.594	4.459	4.459	77,822,488	-0.04(-0.90%)

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