Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	22.67	23.09	22.39	22.87	44,707,200	+0.25(+1.10%)
May 30, 2012	22.76	22.86	22.49	22.62	40,214,044	-0.39(-1.71%)
May 29, 2012	22.90	23.02	22.80	23.01	28,297,322	+0.28(+1.22%)
May 25, 2012	22.70	22.94	22.67	22.73	26,543,382	+0.04(+0.16%)
May 24, 2012	22.72	22.74	22.37	22.69	33,309,836	+0.05(+0.22%)
May 23, 2012	22.47	22.69	22.10	22.64	42,868,808	+0.05(+0.22%)
May 22, 2012	22.51	23.15	22.38	22.60	42,348,452	+0.19(+0.86%)
May 21, 2012	22.07	22.45	21.77	22.40	42,338,848	+0.33(+1.49%)
May 18, 2012	22.45	22.53	21.87	22.07	75,097,184	-0.36(-1.59%)
May 17, 2012	22.80	22.94	22.42	22.43	64,580,540	-0.38(-1.66%)
May 16, 2012	23.14	23.34	22.81	22.81	39,563,860	-0.19(-0.84%)
May 15, 2012	23.03	23.34	22.90	23.00	40,121,916	-0.12(-0.52%)
May 14, 2012	23.46	23.51	23.10	23.12	41,690,324	-0.64(-2.70%)
May 11, 2012	23.31	23.97	23.20	23.77	50,999,028	+0.09(+0.36%)
May 10, 2012	23.69	23.90	23.47	23.68	34,862,624	+0.40(+1.72%)
May 09, 2012	23.41	23.48	23.16	23.28	38,625,664	-0.37(-1.57%)
May 08, 2012	23.64	23.94	23.44	23.65	37,942,844	-0.25(-1.04%)
May 07, 2012	23.39	24.00	23.39	23.90	39,542,500	+0.34(+1.42%)
May 04, 2012	23.72	23.84	23.37	23.57	38,066,344	-0.26(-1.08%)
May 03, 2012	24.11	24.11	23.72	23.82	26,137,152	-0.13(-0.54%)
May 02, 2012	24.04	24.11	23.75	23.95	26,850,630	-0.21(-0.89%)
May 01, 2012	23.78	24.31	23.68	24.16	36,640,084	+0.48(+2.02%)
Apr 30, 2012	23.92	23.94	23.46	23.69	28,724,410	-0.25(-1.05%)
Apr 27, 2012	24.04	24.09	23.83	23.94	26,553,058	-0.05(-0.21%)
Apr 26, 2012	23.60	23.99	23.54	23.99	33,031,596	+0.35(+1.47%)
Apr 25, 2012	23.60	23.73	23.30	23.64	28,904,612	+0.20(+0.85%)
Apr 24, 2012	23.25	23.50	23.21	23.44	28,190,022	+0.27(+1.16%)
Apr 23, 2012	23.14	23.23	22.99	23.17	38,460,100	-0.22(-0.94%)
Apr 20, 2012	23.55	23.62	23.32	23.39	33,169,644	-0.09(-0.36%)
Apr 19, 2012	23.89	23.94	23.31	23.48	35,753,932	-0.32(-1.34%)
Apr 18, 2012	23.72	23.92	23.62	23.80	27,817,466	-0.08(-0.33%)
Apr 17, 2012	23.62	23.94	23.59	23.87	33,467,102	+0.38(+1.60%)
Apr 16, 2012	23.52	23.71	23.16	23.50	42,505,124	+0.22(+0.94%)
Apr 13, 2012	23.91	24.01	23.25	23.28	59,156,400	-0.84(-3.47%)
Apr 12, 2012	23.88	24.21	23.76	24.11	44,349,560	+0.28(+1.19%)
Apr 11, 2012	23.75	24.04	23.69	23.83	41,861,768	+0.50(+2.13%)
Apr 10, 2012	23.66	23.87	23.29	23.34	48,916,640	-0.35(-1.50%)
Apr 09, 2012	23.43	23.91	23.38	23.69	32,291,914	-0.22(-0.92%)
Apr 05, 2012	23.94	24.11	23.84	23.91	27,596,710	-0.11(-0.44%)
Apr 04, 2012	24.16	24.31	23.83	24.02	37,603,600	-0.43(-1.74%)
Apr 03, 2012	24.35	24.48	24.19	24.44	36,692,128	-0.02(-0.09%)
Apr 02, 2012	23.98	24.52	23.96	24.46	34,712,748	+0.26(+1.08%)
Mar 30, 2012	24.23	24.23	23.93	24.20	37,939,456	+0.14(+0.59%)
Mar 29, 2012	24.36	24.40	23.77	24.06	44,521,584	-0.38(-1.54%)
Mar 28, 2012	24.03	24.43	24.03	24.43	41,539,632	+0.33(+1.38%)
Mar 27, 2012	24.38	24.43	24.04	24.10	35,238,672	-0.28(-1.13%)
Mar 26, 2012	24.04	24.38	23.88	24.38	38,150,880	+0.61(+2.56%)
Mar 23, 2012	23.67	23.88	23.60	23.77	35,934,124	+0.12(+0.52%)
Mar 22, 2012	23.73	23.96	23.55	23.64	42,413,156	-0.40(-1.67%)
Mar 21, 2012	24.38	24.40	24.03	24.04	41,522,716	-0.21(-0.87%)
Mar 20, 2012	24.07	24.39	23.85	24.26	48,327,888	+0.05(+0.20%)
Mar 19, 2012	23.85	24.45	23.68	24.21	51,867,076	+0.25(+1.06%)
Mar 16, 2012	24.12	24.12	23.77	23.95	56,435,332	-0.13(-0.53%)
Mar 15, 2012	23.68	24.08	23.40	24.08	63,683,660	+0.49(+2.10%)
Mar 14, 2012	23.58	23.64	23.05	23.58	75,025,288	+0.03(+0.12%)
Mar 13, 2012	22.50	23.73	22.39	23.56	88,572,704	+1.29(+5.78%)
Mar 12, 2012	22.33	22.37	21.97	22.27	33,500,510	-0.11(-0.47%)
Mar 09, 2012	22.26	22.55	22.11	22.38	34,021,460	+0.18(+0.83%)
Mar 08, 2012	21.81	22.26	21.70	22.19	40,242,812	+0.70(+3.26%)
Mar 07, 2012	21.39	21.73	21.33	21.49	33,602,868	+0.22(+1.01%)
Mar 06, 2012	21.56	21.60	21.20	21.28	41,941,948	-0.61(-2.79%)
Mar 05, 2012	22.02	22.02	21.70	21.89	30,994,346	-0.22(-0.99%)
Mar 02, 2012	22.36	22.42	22.07	22.11	32,149,058	-0.18(-0.82%)
Mar 01, 2012	22.31	22.44	22.13	22.29	38,514,528	+0.18(+0.80%)
Feb 29, 2012	22.21	22.55	22.07	22.11	47,619,884	-0.06(-0.25%)
Feb 28, 2012	21.92	22.23	21.90	22.17	43,487,344	+0.24(+1.10%)
Feb 27, 2012	21.24	22.00	21.20	21.93	51,260,904	+0.60(+2.82%)
Feb 24, 2012	21.51	21.67	21.22	21.33	30,576,910	-0.33(-1.53%)
Feb 23, 2012	21.66	21.68	21.40	21.66	33,005,234	+0.04(+0.20%)
Feb 22, 2012	21.77	21.85	21.56	21.62	41,137,440	-0.26(-1.20%)
Feb 21, 2012	22.01	22.24	21.78	21.88	41,502,696	-0.09(-0.42%)
Feb 17, 2012	21.60	22.00	21.44	21.97	50,546,496	+0.51(+2.37%)
Feb 16, 2012	21.39	21.54	21.17	21.46	37,453,384	+0.14(+0.66%)
Feb 15, 2012	21.64	21.71	21.24	21.32	38,399,884	-0.18(-0.82%)
Feb 14, 2012	21.44	21.58	21.22	21.50	33,264,148	-0.14(-0.65%)
Feb 13, 2012	21.63	21.73	21.52	21.64	31,067,432	+0.25(+1.19%)
Feb 10, 2012	21.33	21.49	21.26	21.39	28,371,430	-0.23(-1.05%)
Feb 09, 2012	21.75	21.80	21.41	21.61	41,975,284	-0.04(-0.16%)
Feb 08, 2012	21.41	21.65	21.29	21.65	44,759,156	+0.26(+1.22%)
Feb 07, 2012	21.22	21.55	21.20	21.39	35,979,032	+0.04(+0.20%)
Feb 06, 2012	21.49	21.56	21.26	21.34	33,020,564	-0.30(-1.40%)
Feb 03, 2012	21.51	21.70	21.45	21.65	65,461,488	+0.52(+2.44%)
Feb 02, 2012	21.19	21.27	20.98	21.13	34,841,212	+0.01(+0.03%)
Feb 01, 2012	20.94	21.27	20.88	21.13	49,273,792	+0.57(+2.75%)
Jan 31, 2012	20.76	20.76	20.40	20.56	44,325,888	-0.03(-0.14%)
Jan 30, 2012	20.59	20.64	20.43	20.59	32,406,542	-0.25(-1.18%)
Jan 27, 2012	20.33	20.94	20.25	20.83	44,321,376	+0.39(+1.89%)
Jan 26, 2012	21.41	21.41	20.27	20.45	77,651,808	-0.81(-3.81%)
Jan 25, 2012	21.34	21.40	21.09	21.26	48,549,108	-0.24(-1.11%)
Jan 24, 2012	21.43	21.57	21.23	21.50	40,063,076	-0.27(-1.23%)
Jan 23, 2012	21.50	21.85	21.43	21.76	50,113,228	+0.27(+1.24%)
Jan 20, 2012	21.21	21.52	21.09	21.50	52,848,748	+0.27(+1.29%)
Jan 19, 2012	21.37	21.43	21.11	21.22	47,106,176	-0.06(-0.30%)
Jan 18, 2012	20.84	21.32	20.76	21.28	60,315,052	+0.29(+1.39%)
Jan 17, 2012	21.09	21.60	20.88	20.99	71,091,112	+0.15(+0.73%)
Jan 13, 2012	20.34	20.86	20.31	20.84	61,169,880	+0.00(+0.00%)
Jan 12, 2012	20.95	21.07	20.58	20.84	41,450,356	-0.01(-0.03%)
Jan 11, 2012	20.59	20.89	20.47	20.85	43,912,220	+0.15(+0.71%)
Jan 10, 2012	20.93	20.98	20.54	20.70	42,423,264	+0.08(+0.38%)
Jan 09, 2012	20.52	20.68	20.41	20.62	36,536,712	+0.25(+1.24%)
Jan 06, 2012	20.30	20.47	20.03	20.37	45,894,896	-0.06(-0.28%)
Jan 05, 2012	20.06	20.82	19.88	20.43	68,813,328	+0.32(+1.61%)
Jan 04, 2012	19.95	20.19	19.74	20.10	39,097,440	+0.70(+3.63%)
Dec 30, 2011	19.54	19.55	19.40	19.40	21,412,730	-0.14(-0.72%)
Dec 29, 2011	19.18	19.59	19.16	19.54	28,457,178	+0.46(+2.40%)
Dec 28, 2011	19.42	19.51	19.06	19.08	25,958,300	-0.35(-1.81%)
Dec 27, 2011	19.50	19.63	19.43	19.43	20,017,612	-0.12(-0.63%)
Dec 23, 2011	19.29	19.69	19.28	19.56	39,011,412	+0.63(+3.33%)
Dec 21, 2011	18.69	18.93	18.45	18.93	40,542,332	+0.27(+1.47%)
Dec 20, 2011	18.19	18.79	18.10	18.65	53,175,596	+0.84(+4.70%)
Dec 19, 2011	18.40	18.44	17.72	17.81	40,859,724	-0.47(-2.58%)
Dec 16, 2011	18.17	18.38	18.12	18.29	62,272,440	+0.26(+1.44%)
Dec 15, 2011	18.40	18.52	17.99	18.03	46,288,408	-0.18(-0.97%)
Dec 14, 2011	17.87	18.44	17.87	18.20	47,876,408	+0.05(+0.27%)
Dec 13, 2011	18.69	18.71	17.93	18.15	44,771,384	-0.35(-1.90%)
Dec 12, 2011	18.74	18.78	18.35	18.50	35,398,864	-0.44(-2.30%)
Dec 09, 2011	18.53	19.01	18.50	18.94	40,644,968	+0.51(+2.75%)
Dec 08, 2011	18.79	18.90	18.34	18.43	41,738,900	-0.61(-3.18%)
Dec 07, 2011	18.62	19.15	18.55	19.04	39,897,196	+0.28(+1.50%)
Dec 06, 2011	18.68	18.92	18.62	18.76	31,854,680	-0.06(-0.34%)
Dec 05, 2011	18.60	18.96	18.46	18.82	48,930,656	+0.47(+2.57%)
Dec 02, 2011	18.15	18.63	18.11	18.35	51,769,508	+0.30(+1.68%)
Dec 01, 2011	18.03	18.20	17.83	18.05	36,670,064	-0.15(-0.85%)
Nov 30, 2011	17.61	18.27	17.45	18.20	73,162,248	+1.25(+7.39%)
Nov 29, 2011	17.03	17.20	16.82	16.95	39,343,208	-0.05(-0.29%)
Nov 28, 2011	17.30	17.30	16.81	17.00	46,384,460	+0.45(+2.72%)
Nov 25, 2011	16.41	16.72	16.39	16.55	20,743,998	+0.21(+1.29%)
Nov 23, 2011	16.62	16.68	16.32	16.34	51,049,576	-0.51(-3.01%)
Nov 22, 2011	16.98	17.21	16.83	16.84	52,861,136	-0.18(-1.03%)
Nov 21, 2011	17.02	17.22	16.91	17.02	45,748,368	-0.36(-2.07%)
Nov 18, 2011	17.42	17.65	17.33	17.38	44,215,852	+0.01(+0.08%)
Nov 17, 2011	17.55	17.79	17.22	17.36	56,672,260	-0.19(-1.08%)
Nov 16, 2011	17.63	18.00	17.47	17.55	51,379,636	-0.25(-1.38%)
Nov 15, 2011	17.59	17.93	17.47	17.80	40,331,072	+0.13(+0.76%)
Nov 14, 2011	17.97	18.00	17.56	17.67	41,590,224	-0.39(-2.14%)
Nov 11, 2011	17.91	18.12	17.88	18.05	36,703,976	+0.40(+2.27%)
Nov 10, 2011	17.75	17.90	17.49	17.65	43,291,708	+0.06(+0.36%)
Nov 09, 2011	18.24	18.34	17.48	17.59	66,680,280	-1.08(-5.81%)
Nov 08, 2011	17.98	18.74	17.97	18.67	60,685,572	+0.78(+4.37%)
Nov 07, 2011	17.88	18.00	17.64	17.89	34,932,832	+0.01(+0.08%)
Nov 04, 2011	17.95	18.14	17.72	17.88	38,607,616	-0.29(-1.59%)
Nov 03, 2011	18.03	18.23	17.63	18.17	43,763,868	+0.34(+1.90%)
Nov 02, 2011	17.68	17.91	17.53	17.83	55,726,532	+0.48(+2.76%)
Nov 01, 2011	17.36	17.94	17.19	17.35	75,402,880	-0.80(-4.40%)
Oct 31, 2011	18.47	18.67	18.13	18.15	59,216,900	-0.82(-4.32%)
Oct 28, 2011	18.79	19.16	18.53	18.97	51,402,348	+0.01(+0.04%)
Oct 27, 2011	18.88	19.26	18.45	18.96	95,402,840	+0.92(+5.09%)
Oct 26, 2011	18.24	18.27	17.78	18.04	75,741,200	+0.15(+0.82%)
Oct 25, 2011	18.35	18.35	17.81	17.90	56,215,040	-0.68(-3.66%)
Oct 24, 2011	18.23	18.73	18.20	18.58	52,947,672	+0.15(+0.80%)
Oct 21, 2011	18.27	18.55	18.15	18.43	70,847,240	+0.39(+2.14%)
Oct 20, 2011	17.68	18.15	17.46	18.04	49,730,648	+0.41(+2.30%)
Oct 19, 2011	18.06	18.34	17.58	17.64	61,214,040	-0.48(-2.63%)
Oct 18, 2011	17.41	18.35	17.18	18.11	98,767,208	+1.01(+5.90%)
Oct 17, 2011	17.68	17.79	17.02	17.11	109,761,416	-1.58(-8.44%)
Oct 14, 2011	18.62	18.77	18.07	18.68	56,462,532	+0.39(+2.11%)
Oct 13, 2011	18.62	18.62	17.97	18.30	59,398,976	-0.58(-3.08%)
Oct 12, 2011	18.46	19.29	18.39	18.88	78,083,704	+0.63(+3.45%)
Oct 11, 2011	18.16	18.44	17.98	18.25	48,041,304	-0.06(-0.31%)
Oct 10, 2011	17.71	18.31	17.67	18.30	54,938,016	+1.11(+6.48%)
Oct 07, 2011	17.87	17.88	17.19	17.19	60,414,068	-0.58(-3.27%)
Oct 06, 2011	17.50	17.83	17.22	17.77	58,912,124	+0.61(+3.55%)
Oct 05, 2011	16.89	17.30	16.54	17.16	59,142,512	+0.20(+1.20%)
Oct 04, 2011	16.05	17.00	15.84	16.96	86,776,840	+0.72(+4.44%)
Oct 03, 2011	16.94	17.15	16.22	16.24	63,568,984	-0.66(-3.90%)
Sep 30, 2011	17.22	17.56	16.89	16.89	57,720,688	-0.61(-3.48%)
Sep 29, 2011	17.57	17.70	16.89	17.50	60,435,920	+0.38(+2.21%)
Sep 28, 2011	17.48	17.74	17.10	17.13	57,543,752	-0.36(-2.04%)
Sep 27, 2011	17.78	18.21	17.32	17.48	72,443,208	+0.12(+0.69%)
Sep 26, 2011	16.78	17.43	16.64	17.36	66,265,812	+0.77(+4.64%)
Sep 23, 2011	16.07	16.75	16.05	16.59	67,040,232	+0.36(+2.24%)
Sep 22, 2011	16.19	16.40	15.90	16.23	88,175,768	-0.38(-2.28%)
Sep 21, 2011	17.37	17.62	16.59	16.61	94,308,544	-0.67(-3.89%)
Sep 20, 2011	17.11	17.63	16.98	17.28	51,355,056	+0.24(+1.40%)
Sep 19, 2011	17.05	17.20	16.85	17.04	49,271,552	-0.43(-2.49%)
Sep 16, 2011	17.76	17.80	17.17	17.48	62,547,120	-0.17(-0.95%)
Sep 15, 2011	17.53	17.67	17.31	17.64	45,313,232	+0.35(+2.02%)
Sep 14, 2011	17.15	17.48	16.73	17.29	49,170,460	+0.23(+1.35%)
Sep 13, 2011	17.08	17.45	16.92	17.06	49,608,608	+0.18(+1.08%)
Sep 12, 2011	16.17	16.92	16.11	16.88	65,958,316	+0.41(+2.47%)
Sep 09, 2011	16.85	17.01	16.41	16.47	66,338,612	-0.62(-3.61%)
Sep 08, 2011	17.28	17.39	17.01	17.09	43,550,420	-0.39(-2.24%)
Sep 07, 2011	17.13	17.53	16.89	17.48	50,598,836	+0.73(+4.35%)
Sep 06, 2011	16.40	16.84	16.30	16.75	63,140,424	-0.20(-1.16%)
Sep 02, 2011	17.13	17.25	16.85	16.95	61,039,996	-0.72(-4.08%)
Sep 01, 2011	18.29	18.34	17.65	17.67	55,309,944	-0.61(-3.33%)
Aug 31, 2011	18.00	18.35	17.87	18.28	57,593,204	+0.49(+2.76%)
Aug 30, 2011	17.68	17.94	17.51	17.79	40,185,080	-0.01(-0.08%)
Aug 29, 2011	17.45	17.83	17.44	17.81	41,388,796	+0.58(+3.38%)
Aug 26, 2011	17.09	17.43	16.65	17.22	58,107,316	-0.12(-0.69%)
Aug 25, 2011	17.76	18.13	17.05	17.34	81,854,888	+0.23(+1.35%)
Aug 24, 2011	16.82	17.38	16.66	17.11	58,271,200	+0.34(+2.05%)
Aug 23, 2011	16.14	16.78	15.86	16.77	65,538,848	+0.74(+4.59%)
Aug 22, 2011	16.87	16.89	15.97	16.03	73,183,408	-0.33(-2.01%)
Aug 19, 2011	16.38	16.78	16.12	16.36	80,311,688	-0.25(-1.52%)
Aug 18, 2011	17.00	17.13	16.42	16.61	78,370,848	-0.81(-4.66%)
Aug 17, 2011	17.41	17.67	17.24	17.43	43,766,744	+0.23(+1.34%)
Aug 16, 2011	17.25	17.46	17.04	17.20	54,051,312	-0.33(-1.88%)
Aug 15, 2011	17.20	17.55	17.19	17.53	51,168,836	+0.62(+3.69%)
Aug 12, 2011	17.37	17.67	16.69	16.90	72,135,344	-0.11(-0.66%)
Aug 11, 2011	16.25	17.32	16.19	17.01	104,746,096	+0.99(+6.16%)
Aug 10, 2011	16.96	17.02	15.82	16.03	123,469,768	-1.33(-7.67%)
Aug 09, 2011	17.30	17.41	15.87	17.36	148,483,248	+1.30(+8.07%)
Aug 08, 2011	17.30	17.89	16.03	16.06	152,678,624	-1.60(-9.04%)
Aug 05, 2011	18.31	18.48	17.45	17.66	83,474,984	-0.37(-2.06%)
Aug 04, 2011	18.76	18.98	17.97	18.03	73,534,184	-1.09(-5.71%)
Aug 03, 2011	18.98	19.20	18.77	19.12	47,936,372	+0.17(+0.89%)
Aug 02, 2011	19.25	19.39	18.95	18.95	50,960,748	-0.52(-2.69%)
Aug 01, 2011	19.48	19.83	19.16	19.48	44,629,136	-0.01(-0.04%)
Jul 29, 2011	19.51	19.89	19.37	19.48	54,520,836	-0.25(-1.27%)
Jul 28, 2011	19.99	20.20	19.67	19.74	38,526,388	-0.20(-0.98%)
Jul 27, 2011	20.15	20.26	19.84	19.93	58,769,092	-0.27(-1.35%)
Jul 26, 2011	20.19	20.41	20.04	20.20	32,498,138	+0.01(+0.07%)
Jul 25, 2011	20.13	20.25	19.94	20.19	38,899,148	-0.13(-0.65%)
Jul 22, 2011	20.41	20.43	20.29	20.32	37,183,948	-0.17(-0.82%)
Jul 21, 2011	20.26	20.66	20.12	20.49	66,410,772	+0.47(+2.37%)
Jul 20, 2011	19.92	20.35	19.91	20.01	63,663,236	+0.20(+1.02%)
Jul 19, 2011	19.03	19.97	18.93	19.81	92,748,288	+1.07(+5.69%)
Jul 18, 2011	18.85	19.00	18.39	18.75	70,275,400	-0.21(-1.10%)
Jul 15, 2011	19.12	19.20	18.79	18.95	49,327,392	-0.07(-0.37%)
Jul 14, 2011	19.33	19.39	18.99	19.02	38,901,128	-0.17(-0.91%)
Jul 13, 2011	19.27	19.60	19.16	19.20	40,385,396	+0.10(+0.51%)
Jul 12, 2011	19.08	19.47	19.07	19.10	36,593,152	-0.14(-0.72%)
Jul 11, 2011	19.42	19.53	19.14	19.24	41,446,592	-0.50(-2.51%)
Jul 08, 2011	19.72	19.80	19.57	19.74	34,633,204	-0.25(-1.26%)
Jul 07, 2011	20.01	20.18	19.93	19.99	41,397,008	+0.38(+1.92%)
Jul 06, 2011	19.51	19.65	19.27	19.61	42,156,028	-0.21(-1.06%)
Jul 05, 2011	19.89	19.92	19.58	19.82	44,847,956	-0.17(-0.87%)
Jul 01, 2011	19.58	20.05	19.50	19.99	43,465,624	+0.43(+2.17%)
Jun 30, 2011	19.62	19.74	19.43	19.57	42,382,996	-0.01(-0.04%)
Jun 29, 2011	19.46	19.62	19.20	19.57	55,173,208	+0.40(+2.11%)
Jun 28, 2011	19.29	19.32	18.97	19.17	50,509,224	+0.03(+0.15%)
Jun 27, 2011	18.96	19.31	18.95	19.14	44,283,936	+0.13(+0.70%)
Jun 24, 2011	18.88	19.12	18.63	19.01	63,243,712	+0.15(+0.81%)
Jun 23, 2011	18.77	19.00	18.54	18.86	66,542,716	-0.23(-1.21%)
Jun 22, 2011	19.10	19.47	19.04	19.09	44,716,696	-0.06(-0.33%)
Jun 21, 2011	18.93	19.22	18.79	19.15	42,656,060	+0.36(+1.89%)
Jun 20, 2011	18.70	18.81	18.67	18.79	45,556,276	-0.27(-1.39%)
Jun 17, 2011	18.96	19.16	18.90	19.06	66,744,300	+0.37(+1.98%)
Jun 16, 2011	18.51	18.80	18.38	18.69	57,267,452	+0.17(+0.94%)
Jun 15, 2011	18.60	18.69	18.19	18.51	61,933,924	-0.33(-1.74%)
Jun 14, 2011	18.98	19.26	18.77	18.84	60,465,904	+0.08(+0.45%)
Jun 13, 2011	18.58	18.85	18.43	18.76	59,425,444	+0.44(+2.38%)
Jun 10, 2011	18.11	18.51	17.89	18.32	66,332,128	+0.04(+0.21%)
Jun 09, 2011	17.78	18.39	17.68	18.28	61,844,588	+0.60(+3.39%)
Jun 08, 2011	18.03	18.26	17.62	17.68	80,489,112	-0.29(-1.59%)
Jun 07, 2011	18.39	18.55	17.92	17.97	62,470,028	-0.34(-1.87%)
Jun 06, 2011	18.39	18.65	18.19	18.31	61,989,724	-0.42(-2.23%)

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