Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	20.50	20.79	20.48	20.75	485,426,976	+0.53(+2.64%)
Jul 30, 2012	20.08	20.37	19.97	20.22	398,048,544	+0.34(+1.69%)
Jul 27, 2012	19.54	19.91	19.42	19.88	424,683,040	+0.35(+1.79%)
Jul 26, 2012	19.70	19.72	19.38	19.53	427,385,056	-0.00(-0.02%)
Jul 25, 2012	19.52	19.74	19.37	19.54	921,726,528	-0.88(-4.32%)
Jul 24, 2012	20.64	20.72	20.34	20.42	588,160,768	-0.10(-0.48%)
Jul 23, 2012	20.20	20.59	19.97	20.52	511,991,456	-0.02(-0.08%)
Jul 20, 2012	20.83	20.88	20.51	20.53	417,763,776	-0.34(-1.63%)
Jul 19, 2012	20.77	20.91	20.59	20.87	458,422,976	+0.27(+1.33%)
Jul 18, 2012	20.61	20.67	20.51	20.60	264,938,592	-0.02(-0.11%)
Jul 17, 2012	20.75	20.78	20.49	20.62	308,612,608	+0.00(+0.00%)
Jul 16, 2012	20.56	20.78	20.56	20.62	316,542,496	+0.07(+0.32%)
Jul 13, 2012	20.49	20.63	20.39	20.56	327,319,296	+0.21(+1.01%)
Jul 12, 2012	20.40	20.51	20.14	20.35	449,391,136	-0.19(-0.92%)
Jul 11, 2012	20.60	20.65	20.29	20.54	492,751,520	-0.13(-0.62%)
Jul 10, 2012	21.00	21.06	20.57	20.67	537,440,704	-0.19(-0.93%)
Jul 09, 2012	20.57	20.86	20.53	20.86	398,231,872	+0.27(+1.32%)
Jul 06, 2012	20.63	20.67	20.44	20.59	440,423,328	-0.14(-0.67%)
Jul 05, 2012	20.41	20.87	20.38	20.73	508,730,592	+0.36(+1.76%)
Jul 03, 2012	20.21	20.39	20.18	20.37	254,054,000	+0.23(+1.16%)
Jul 02, 2012	19.87	20.17	19.83	20.13	419,951,264	+0.29(+1.46%)
Jun 29, 2012	19.64	19.84	19.51	19.84	442,235,488	+0.51(+2.63%)
Jun 28, 2012	19.43	19.50	19.22	19.34	297,010,080	-0.19(-0.95%)
Jun 27, 2012	19.54	19.60	19.43	19.52	213,357,600	+0.08(+0.43%)
Jun 26, 2012	19.41	19.52	19.28	19.44	290,652,288	+0.04(+0.22%)
Jun 25, 2012	19.62	19.70	19.38	19.39	319,563,808	-0.39(-1.95%)
Jun 22, 2012	19.68	19.78	19.55	19.78	299,283,744	+0.15(+0.77%)
Jun 21, 2012	19.89	19.99	19.62	19.63	342,979,200	-0.27(-1.38%)
Jun 20, 2012	19.99	20.02	19.74	19.90	377,227,328	-0.06(-0.28%)
Jun 19, 2012	19.82	20.05	19.81	19.96	379,520,576	+0.06(+0.28%)
Jun 18, 2012	19.40	19.98	19.38	19.90	462,269,184	+0.40(+2.03%)
Jun 15, 2012	19.40	19.53	19.35	19.51	352,370,848	+0.09(+0.46%)
Jun 14, 2012	19.41	19.49	19.28	19.42	363,140,800	-0.02(-0.11%)
Jun 13, 2012	19.52	19.66	19.38	19.44	308,568,832	-0.14(-0.69%)
Jun 12, 2012	19.52	19.59	19.26	19.58	457,569,216	+0.17(+0.87%)
Jun 11, 2012	19.97	20.00	19.39	19.41	620,789,888	-0.31(-1.58%)
Jun 08, 2012	19.42	19.73	19.33	19.72	365,233,664	+0.29(+1.50%)
Jun 07, 2012	19.62	19.62	19.39	19.43	399,143,840	+0.01(+0.05%)
Jun 06, 2012	19.29	19.50	19.22	19.42	421,110,432	+0.29(+1.53%)
Jun 05, 2012	19.07	19.25	18.97	19.12	407,697,248	-0.05(-0.26%)
Jun 04, 2012	19.08	19.28	18.64	19.17	584,605,248	+0.11(+0.59%)
Jun 01, 2012	19.34	19.46	19.05	19.06	547,230,400	-0.57(-2.90%)
May 31, 2012	19.73	19.76	19.42	19.63	516,724,384	-0.05(-0.25%)
May 30, 2012	19.34	19.71	19.25	19.68	555,889,600	+0.23(+1.21%)
May 29, 2012	19.40	19.50	19.21	19.45	399,387,456	+0.34(+1.77%)
May 25, 2012	19.18	19.23	18.98	19.11	345,236,992	-0.10(-0.54%)
May 24, 2012	19.57	19.59	19.07	19.21	520,846,944	-0.18(-0.92%)
May 23, 2012	18.94	19.46	18.80	19.39	613,538,176	+0.46(+2.44%)
May 22, 2012	19.35	19.50	18.78	18.93	729,421,632	-0.15(-0.77%)
May 21, 2012	18.16	19.08	18.15	19.07	662,409,088	+1.05(+5.83%)
May 18, 2012	18.14	18.46	17.74	18.02	769,678,976	+0.01(+0.05%)
May 17, 2012	18.53	18.60	18.01	18.01	752,720,192	-0.54(-2.92%)
May 16, 2012	18.83	18.92	18.38	18.56	588,982,208	-0.24(-1.28%)
May 15, 2012	19.08	19.14	18.75	18.80	500,068,832	-0.17(-0.90%)
May 14, 2012	19.12	19.28	18.95	18.97	370,252,928	-0.29(-1.50%)
May 11, 2012	19.20	19.52	19.18	19.26	419,945,248	-0.13(-0.67%)
May 10, 2012	19.52	19.57	19.32	19.39	349,671,520	+0.05(+0.24%)
May 09, 2012	19.15	19.50	19.06	19.34	504,875,040	+0.03(+0.18%)
May 08, 2012	19.35	19.42	18.99	19.31	521,955,968	-0.04(-0.23%)
May 07, 2012	19.08	19.46	19.07	19.35	483,607,616	+0.14(+0.75%)
May 04, 2012	19.61	19.65	19.20	19.21	557,049,856	-0.56(-2.85%)
May 03, 2012	20.06	20.10	19.72	19.77	410,031,456	-0.14(-0.71%)
May 02, 2012	19.72	19.96	19.67	19.91	449,166,496	+0.13(+0.66%)
May 01, 2012	19.87	20.28	19.75	19.78	641,444,352	-0.06(-0.32%)
Apr 30, 2012	20.31	20.33	19.81	19.84	531,359,200	-0.65(-3.15%)
Apr 27, 2012	20.56	20.60	20.40	20.49	427,538,816	-0.16(-0.77%)
Apr 26, 2012	20.87	20.89	20.46	20.65	562,293,632	-0.08(-0.38%)
Apr 25, 2012	20.92	21.00	20.59	20.73	950,891,904	+1.69(+8.87%)
Apr 24, 2012	19.12	19.29	18.86	19.04	1,121,874,304	-0.39(-2.00%)
Apr 23, 2012	19.39	19.57	18.91	19.43	1,015,085,184	-0.04(-0.22%)
Apr 20, 2012	20.09	20.20	19.38	19.47	1,083,614,592	-0.49(-2.46%)
Apr 19, 2012	20.40	20.55	19.86	19.96	876,187,584	-0.71(-3.44%)
Apr 18, 2012	20.85	21.08	20.48	20.67	1,001,976,064	-0.05(-0.22%)
Apr 17, 2012	19.67	20.73	19.43	20.72	1,076,737,280	+1.00(+5.10%)
Apr 16, 2012	20.73	20.74	19.65	19.71	1,103,382,144	-0.85(-4.15%)
Apr 13, 2012	21.21	21.23	20.51	20.57	903,535,872	-0.60(-2.82%)
Apr 12, 2012	21.24	21.45	21.08	21.16	644,444,480	-0.12(-0.55%)
Apr 11, 2012	21.62	21.64	21.18	21.28	731,401,344	-0.08(-0.36%)
Apr 10, 2012	21.74	21.88	21.27	21.35	933,680,128	-0.26(-1.22%)
Apr 09, 2012	21.28	21.74	21.25	21.62	627,478,016	+0.09(+0.40%)
Apr 05, 2012	21.30	21.57	21.18	21.53	673,096,704	+0.32(+1.50%)
Apr 04, 2012	21.21	21.27	20.97	21.21	601,395,264	-0.17(-0.80%)
Apr 03, 2012	21.32	21.48	21.15	21.38	875,309,696	+0.36(+1.73%)
Apr 02, 2012	20.45	21.03	20.40	21.02	627,062,528	+0.65(+3.18%)
Mar 30, 2012	20.69	20.75	20.32	20.37	768,362,752	-0.35(-1.69%)
Mar 29, 2012	20.82	20.95	20.63	20.72	637,580,864	-0.26(-1.26%)
Mar 28, 2012	21.01	21.12	20.74	20.99	688,213,824	+0.11(+0.51%)
Mar 27, 2012	20.60	20.94	20.59	20.88	636,470,976	+0.25(+1.24%)
Mar 26, 2012	20.38	20.63	20.23	20.62	625,555,776	+0.37(+1.83%)
Mar 23, 2012	20.40	20.45	20.20	20.25	452,467,040	-0.11(-0.55%)
Mar 22, 2012	20.31	20.54	20.24	20.37	655,673,984	-0.11(-0.52%)
Mar 21, 2012	20.48	20.72	20.44	20.47	675,628,288	-0.12(-0.57%)
Mar 20, 2012	20.37	20.62	19.78	20.59	856,837,760	+0.17(+0.81%)
Mar 19, 2012	20.33	20.45	20.02	20.43	944,967,808	+0.53(+2.65%)
Mar 16, 2012	19.87	20.02	19.64	19.90	867,635,136	+0.00(+0.00%)
Mar 15, 2012	20.37	20.39	19.66	19.90	1,217,795,584	-0.14(-0.68%)
Mar 14, 2012	19.64	20.21	19.55	20.03	1,488,054,784	+0.73(+3.78%)
Mar 13, 2012	18.94	19.31	18.88	19.30	724,598,464	+0.55(+2.92%)
Mar 12, 2012	18.65	18.76	18.59	18.76	425,638,944	+0.23(+1.25%)
Mar 09, 2012	18.49	18.61	18.45	18.52	440,287,008	+0.11(+0.59%)
Mar 08, 2012	18.17	18.45	18.08	18.42	541,262,848	+0.38(+2.13%)
Mar 07, 2012	18.24	18.27	17.78	18.03	838,124,352	+0.01(+0.08%)
Mar 06, 2012	17.79	18.13	17.54	18.02	850,462,336	-0.10(-0.54%)
Mar 05, 2012	18.53	18.60	17.87	18.12	849,241,472	-0.41(-2.21%)
Mar 02, 2012	18.49	18.58	18.43	18.52	453,752,576	+0.02(+0.13%)
Mar 01, 2012	18.63	18.63	18.31	18.50	717,439,424	+0.07(+0.37%)
Feb 29, 2012	18.40	18.61	18.20	18.43	999,694,528	+0.24(+1.31%)
Feb 28, 2012	17.94	18.19	17.87	18.19	629,269,888	+0.33(+1.84%)
Feb 27, 2012	17.71	17.96	17.54	17.86	574,319,296	+0.11(+0.64%)
Feb 24, 2012	17.66	17.77	17.62	17.75	436,482,912	+0.20(+1.17%)
Feb 23, 2012	17.50	17.60	17.31	17.55	596,512,512	+0.11(+0.65%)
Feb 22, 2012	17.43	17.52	17.30	17.43	507,270,944	-0.06(-0.35%)
Feb 21, 2012	17.22	17.49	17.13	17.49	633,325,440	+0.43(+2.54%)
Feb 17, 2012	17.10	17.25	17.00	17.06	563,144,960	-0.00(-0.02%)
Feb 16, 2012	16.70	17.16	16.54	17.06	991,969,280	+0.15(+0.91%)
Feb 15, 2012	17.47	17.88	16.88	16.91	1,580,150,656	-0.40(-2.31%)
Feb 14, 2012	17.15	17.31	17.06	17.31	483,803,072	+0.23(+1.36%)
Feb 13, 2012	16.97	17.12	16.89	17.08	542,958,784	+0.31(+1.86%)
Feb 10, 2012	16.68	16.91	16.60	16.77	663,532,672	+0.01(+0.05%)
Feb 09, 2012	16.34	16.88	16.33	16.76	927,598,464	+0.56(+3.46%)
Feb 08, 2012	15.99	16.20	15.96	16.20	427,984,480	+0.27(+1.67%)
Feb 07, 2012	15.81	15.96	15.79	15.93	331,938,560	+0.17(+1.05%)
Feb 06, 2012	15.58	15.80	15.57	15.77	262,125,392	+0.15(+0.93%)
Feb 03, 2012	15.54	15.63	15.48	15.62	301,514,912	+0.15(+1.00%)
Feb 02, 2012	15.49	15.53	15.43	15.46	196,086,240	-0.04(-0.23%)
Feb 01, 2012	15.58	15.60	15.48	15.50	283,225,056	-0.01(-0.06%)
Jan 31, 2012	15.48	15.57	15.39	15.51	411,677,216	+0.12(+0.77%)
Jan 30, 2012	15.14	15.42	15.13	15.39	398,157,536	+0.19(+1.28%)
Jan 27, 2012	15.10	15.24	15.08	15.20	315,198,080	+0.09(+0.60%)
Jan 26, 2012	15.23	15.25	15.06	15.11	340,511,072	-0.07(-0.45%)
Jan 25, 2012	15.44	15.44	15.08	15.18	1,006,601,344	+0.89(+6.24%)
Jan 24, 2012	14.44	14.44	14.26	14.29	561,543,872	-0.24(-1.64%)
Jan 23, 2012	14.36	14.56	14.35	14.52	320,892,512	+0.24(+1.69%)
Jan 20, 2012	14.53	14.53	14.26	14.28	435,105,376	-0.25(-1.74%)
Jan 19, 2012	14.62	14.66	14.49	14.53	274,569,248	-0.05(-0.32%)
Jan 18, 2012	14.51	14.59	14.49	14.58	290,533,248	+0.15(+1.04%)
Jan 17, 2012	14.41	14.47	14.37	14.43	254,792,736	+0.17(+1.16%)
Jan 13, 2012	14.26	14.29	14.23	14.26	237,706,192	-0.05(-0.38%)
Jan 12, 2012	14.35	14.37	14.23	14.32	223,439,072	-0.04(-0.27%)
Jan 11, 2012	14.36	14.37	14.25	14.36	226,052,416	-0.02(-0.16%)
Jan 10, 2012	14.47	14.48	14.32	14.38	271,325,248	+0.05(+0.36%)
Jan 09, 2012	14.46	14.53	14.32	14.33	413,738,336	-0.02(-0.16%)
Jan 06, 2012	14.26	14.36	14.24	14.35	334,641,728	+0.15(+1.05%)
Jan 05, 2012	14.10	14.22	14.02	14.20	284,755,008	+0.16(+1.11%)
Jan 04, 2012	13.93	14.09	13.91	14.05	273,295,328	+0.29(+2.08%)
Dec 30, 2011	13.77	13.81	13.71	13.76	188,953,760	-0.00(-0.03%)
Dec 29, 2011	13.71	13.78	13.61	13.77	226,082,384	+0.08(+0.62%)
Dec 28, 2011	13.83	13.87	13.64	13.68	240,063,824	-0.13(-0.96%)
Dec 27, 2011	13.70	13.90	13.69	13.81	278,493,184	+0.11(+0.79%)
Dec 23, 2011	13.58	13.71	13.57	13.70	283,373,472	+0.23(+1.74%)
Dec 21, 2011	13.48	13.50	13.32	13.47	275,299,712	+0.02(+0.13%)
Dec 20, 2011	13.18	13.46	13.16	13.45	353,814,592	+0.47(+3.59%)
Dec 19, 2011	13.00	13.08	12.93	12.99	246,807,152	+0.04(+0.31%)
Dec 16, 2011	12.92	13.05	12.90	12.95	443,102,464	+0.07(+0.55%)
Dec 15, 2011	13.03	13.04	12.85	12.88	269,272,416	-0.04(-0.33%)
Dec 14, 2011	13.14	13.16	12.83	12.92	427,616,992	-0.29(-2.22%)
Dec 13, 2011	13.35	13.44	13.15	13.21	356,226,848	-0.10(-0.77%)
Dec 12, 2011	13.31	13.38	13.23	13.31	314,583,488	-0.06(-0.45%)
Dec 09, 2011	13.35	13.39	13.29	13.38	312,314,624	+0.10(+0.76%)
Dec 08, 2011	13.30	13.44	13.26	13.27	395,170,784	+0.05(+0.40%)
Dec 07, 2011	13.25	13.28	13.14	13.22	320,286,400	-0.06(-0.48%)
Dec 06, 2011	13.34	13.41	13.23	13.28	297,940,544	-0.07(-0.52%)
Dec 05, 2011	13.37	13.47	13.27	13.35	375,426,272	+0.11(+0.85%)
Dec 02, 2011	13.25	13.38	13.20	13.24	398,638,048	+0.06(+0.46%)
Dec 01, 2011	13.00	13.22	12.94	13.18	403,423,616	+0.19(+1.50%)
Nov 30, 2011	12.96	12.99	12.85	12.99	426,510,496	+0.31(+2.41%)
Nov 29, 2011	12.77	12.87	12.58	12.68	394,880,064	-0.10(-0.78%)
Nov 28, 2011	12.65	12.80	12.58	12.78	364,040,096	+0.43(+3.45%)
Nov 25, 2011	12.52	12.61	12.35	12.35	267,766,672	-0.12(-0.93%)
Nov 23, 2011	12.73	12.77	12.47	12.47	450,527,328	-0.32(-2.53%)
Nov 22, 2011	12.61	12.84	12.60	12.79	429,819,968	+0.25(+2.03%)
Nov 21, 2011	12.59	12.63	12.43	12.54	470,734,784	-0.20(-1.58%)
Nov 18, 2011	12.88	12.91	12.74	12.74	391,072,416	-0.08(-0.66%)
Nov 17, 2011	13.05	13.07	12.76	12.82	504,405,568	-0.25(-1.91%)
Nov 16, 2011	13.23	13.29	13.06	13.07	366,384,896	-0.14(-1.04%)
Nov 15, 2011	12.94	13.23	12.89	13.21	452,806,112	+0.33(+2.52%)
Nov 14, 2011	13.03	13.09	12.85	12.89	454,979,680	-0.18(-1.39%)
Nov 11, 2011	13.14	13.21	12.92	13.07	687,164,928	-0.02(-0.16%)
Nov 10, 2011	13.49	13.50	12.99	13.09	782,741,760	-0.34(-2.55%)
Nov 09, 2011	13.49	13.62	13.40	13.43	586,336,320	-0.37(-2.69%)
Nov 08, 2011	13.67	13.86	13.64	13.80	420,152,032	+0.22(+1.63%)
Nov 07, 2011	13.59	13.59	13.46	13.58	283,696,800	-0.02(-0.13%)
Nov 04, 2011	13.66	13.71	13.56	13.60	317,659,072	-0.10(-0.70%)
Nov 03, 2011	13.56	13.71	13.43	13.70	463,918,176	+0.19(+1.42%)
Nov 02, 2011	13.59	13.61	13.43	13.50	343,986,048	+0.03(+0.23%)
Nov 01, 2011	13.50	13.57	13.36	13.47	558,375,488	-0.28(-2.04%)
Oct 31, 2011	13.67	13.91	13.63	13.75	405,161,664	-0.01(-0.04%)
Oct 28, 2011	13.69	13.81	13.68	13.76	339,322,464	+0.01(+0.06%)
Oct 27, 2011	13.85	13.90	13.66	13.75	519,900,736	+0.14(+1.02%)
Oct 26, 2011	13.65	13.68	13.36	13.61	479,058,496	+0.10(+0.71%)
Oct 25, 2011	13.76	13.81	13.50	13.52	452,255,808	-0.27(-1.97%)
Oct 24, 2011	13.46	13.81	13.44	13.79	527,766,816	+0.44(+3.28%)
Oct 21, 2011	13.53	13.56	13.28	13.35	652,961,344	-0.08(-0.62%)
Oct 20, 2011	13.59	13.60	13.39	13.43	577,141,440	-0.11(-0.83%)
Oct 19, 2011	13.64	13.88	13.52	13.54	1,159,575,168	-0.80(-5.59%)
Oct 18, 2011	14.33	14.43	14.14	14.35	915,705,472	+0.08(+0.54%)
Oct 17, 2011	14.33	14.50	14.13	14.27	720,256,064	-0.07(-0.48%)
Oct 14, 2011	14.16	14.34	14.11	14.34	602,641,792	+0.46(+3.32%)
Oct 13, 2011	13.76	13.88	13.69	13.88	446,306,112	+0.21(+1.55%)
Oct 12, 2011	13.84	13.91	13.60	13.67	653,325,824	+0.06(+0.47%)
Oct 11, 2011	13.34	13.70	13.30	13.60	635,809,920	+0.39(+2.95%)
Oct 10, 2011	12.88	13.21	12.85	13.21	463,856,320	+0.65(+5.14%)
Oct 07, 2011	12.77	12.84	12.52	12.57	562,964,096	-0.26(-2.01%)
Oct 06, 2011	13.00	13.07	12.63	12.82	853,714,944	-0.03(-0.23%)
Oct 05, 2011	12.50	12.91	12.24	12.85	826,242,176	+0.20(+1.54%)
Oct 04, 2011	12.73	12.97	12.04	12.66	1,295,242,624	-0.07(-0.56%)
Oct 03, 2011	12.92	13.00	12.68	12.73	702,069,760	-0.23(-1.76%)
Sep 30, 2011	13.15	13.21	12.95	12.96	576,228,672	-0.31(-2.37%)
Sep 29, 2011	13.66	13.67	13.12	13.27	684,327,232	-0.22(-1.62%)
Sep 28, 2011	13.60	13.72	13.47	13.49	451,459,072	-0.08(-0.56%)
Sep 27, 2011	13.89	13.91	13.53	13.57	663,694,848	-0.13(-0.97%)
Sep 26, 2011	13.59	13.73	13.30	13.70	853,858,560	-0.04(-0.28%)
Sep 23, 2011	13.60	13.82	13.59	13.74	574,384,704	+0.08(+0.62%)
Sep 22, 2011	13.63	13.93	13.48	13.65	1,017,122,048	-0.35(-2.50%)
Sep 21, 2011	14.26	14.33	14.00	14.00	635,508,736	-0.04(-0.32%)
Sep 20, 2011	14.11	14.37	13.97	14.05	814,756,352	+0.06(+0.44%)
Sep 19, 2011	13.49	14.04	13.43	13.99	864,285,696	+0.38(+2.78%)
Sep 16, 2011	13.44	13.61	13.42	13.61	734,152,000	+0.26(+1.92%)
Sep 15, 2011	13.30	13.38	13.25	13.35	437,294,016	+0.12(+0.94%)
Sep 14, 2011	13.15	13.33	13.11	13.23	561,478,848	+0.16(+1.22%)
Sep 13, 2011	12.98	13.12	12.92	13.07	462,957,792	+0.16(+1.23%)
Sep 12, 2011	12.67	12.94	12.64	12.91	491,363,904	+0.08(+0.65%)
Sep 09, 2011	13.05	13.12	12.74	12.83	593,929,280	-0.23(-1.73%)
Sep 08, 2011	12.99	13.20	12.99	13.05	436,728,704	+0.01(+0.05%)
Sep 07, 2011	13.10	13.10	12.98	13.05	367,565,120	+0.14(+1.10%)
Sep 06, 2011	12.48	12.92	12.45	12.90	534,691,584	+0.19(+1.52%)
Sep 02, 2011	12.73	12.84	12.63	12.71	461,588,928	-0.24(-1.83%)
Sep 01, 2011	13.11	13.16	12.94	12.95	360,746,304	-0.13(-0.99%)
Aug 31, 2011	13.27	13.32	12.98	13.08	549,165,760	-0.18(-1.32%)
Aug 30, 2011	13.19	13.31	13.12	13.25	438,741,984	+0.00(+0.01%)
Aug 29, 2011	13.19	13.30	13.18	13.25	425,405,536	+0.22(+1.67%)
Aug 26, 2011	12.61	13.04	12.60	13.03	674,227,456	+0.33(+2.64%)
Aug 25, 2011	12.41	12.76	12.40	12.70	915,177,984	-0.08(-0.65%)
Aug 24, 2011	12.69	12.88	12.59	12.78	615,511,936	+0.09(+0.69%)
Aug 23, 2011	12.24	12.70	12.13	12.69	689,887,616	+0.58(+4.81%)
Aug 22, 2011	12.39	12.40	12.07	12.11	561,946,688	+0.01(+0.11%)
Aug 19, 2011	12.31	12.47	12.10	12.10	815,497,088	-0.34(-2.74%)
Aug 18, 2011	12.60	12.66	12.28	12.44	894,146,688	-0.49(-3.78%)
Aug 17, 2011	12.99	13.07	12.84	12.93	462,991,776	-0.00(-0.01%)
Aug 16, 2011	12.96	13.03	12.78	12.93	524,184,928	-0.10(-0.76%)
Aug 15, 2011	12.90	13.08	12.85	13.03	483,686,368	+0.22(+1.70%)
Aug 12, 2011	12.85	12.90	12.72	12.81	555,981,888	+0.11(+0.88%)
Aug 11, 2011	12.59	12.76	12.39	12.70	779,353,472	+0.34(+2.75%)
Aug 10, 2011	12.61	12.73	12.32	12.36	922,817,408	-0.35(-2.76%)
Aug 09, 2011	12.55	12.73	12.06	12.71	1,136,756,096	+0.71(+5.89%)
Aug 08, 2011	12.29	12.50	12.00	12.00	1,200,345,216	-0.69(-5.46%)
Aug 05, 2011	12.93	13.03	12.32	12.70	1,266,063,744	-0.13(-0.99%)
Aug 04, 2011	13.23	13.30	12.82	12.82	914,755,328	-0.52(-3.87%)
Aug 03, 2011	13.29	13.37	12.99	13.34	776,568,704	+0.12(+0.94%)
Aug 02, 2011	13.51	13.52	13.20	13.21	671,460,416	-0.27(-1.98%)

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