Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	16.94	17.00	16.45	16.64	4,899,501	-0.27(-1.60%)
May 30, 2012	16.92	16.99	16.50	16.91	4,700,783	-0.68(-3.87%)
May 29, 2012	17.47	17.69	17.13	17.59	4,772,969	+1.03(+6.22%)
May 25, 2012	16.42	16.72	16.39	16.56	2,616,692	+0.06(+0.36%)
May 24, 2012	16.47	16.64	16.36	16.50	2,659,350	+0.02(+0.12%)
May 23, 2012	16.38	16.51	16.08	16.48	4,433,836	-0.34(-2.02%)
May 22, 2012	16.31	16.84	16.23	16.82	4,917,519	+0.45(+2.75%)
May 21, 2012	16.04	16.37	15.85	16.37	5,555,726	+0.68(+4.33%)
May 18, 2012	15.88	16.02	15.62	15.69	2,442,382	-0.23(-1.44%)
May 17, 2012	16.46	16.46	15.62	15.92	3,132,857	-0.50(-3.05%)
May 16, 2012	16.48	16.66	16.34	16.42	2,666,504	+0.00(+0.00%)
May 15, 2012	16.63	16.73	16.34	16.42	3,028,253	-0.34(-2.03%)
May 14, 2012	17.09	17.09	16.49	16.76	2,730,073	-0.62(-3.57%)
May 11, 2012	17.04	17.46	17.00	17.38	1,945,019	+0.04(+0.23%)
May 10, 2012	17.59	18.01	17.33	17.34	3,112,946	-0.18(-1.03%)
May 09, 2012	17.59	17.65	17.39	17.52	2,193,976	-0.35(-1.96%)
May 08, 2012	18.34	18.49	17.31	17.87	3,122,938	-1.04(-5.50%)
May 07, 2012	18.45	18.94	18.35	18.91	2,331,766	+0.50(+2.72%)
May 04, 2012	18.79	18.93	18.16	18.41	4,563,181	-0.59(-3.11%)
May 03, 2012	19.67	19.70	18.90	19.00	4,342,921	-0.74(-3.75%)
May 02, 2012	19.33	19.76	19.17	19.74	2,691,150	+0.29(+1.49%)
May 01, 2012	19.64	19.70	19.33	19.45	1,458,998	-0.11(-0.56%)
Apr 30, 2012	19.14	19.56	18.79	19.56	3,241,558	+0.48(+2.52%)
Apr 27, 2012	18.67	19.09	18.55	19.08	2,343,226	+0.40(+2.14%)
Apr 26, 2012	18.46	18.82	18.15	18.68	2,942,525	+0.04(+0.21%)
Apr 25, 2012	18.32	18.71	18.00	18.64	3,085,048	+0.54(+2.98%)
Apr 24, 2012	17.82	18.10	17.69	18.10	2,208,248	+0.22(+1.23%)
Apr 23, 2012	17.95	17.98	17.42	17.88	2,176,701	-0.22(-1.22%)
Apr 20, 2012	18.42	18.45	18.01	18.10	1,837,402	-0.21(-1.15%)
Apr 19, 2012	18.35	18.55	18.29	18.31	1,168,252	+0.02(+0.11%)
Apr 18, 2012	18.23	18.38	18.04	18.29	1,373,798	+0.04(+0.22%)
Apr 17, 2012	18.12	18.33	17.98	18.25	1,396,738	+0.10(+0.55%)
Apr 16, 2012	18.39	18.39	17.91	18.15	2,011,153	-0.09(-0.49%)
Apr 13, 2012	18.28	18.29	18.11	18.24	1,655,280	-0.06(-0.33%)
Apr 12, 2012	17.84	18.35	17.82	18.30	2,295,782	+0.45(+2.52%)
Apr 11, 2012	17.99	18.04	17.76	17.85	2,042,426	+0.11(+0.62%)
Apr 10, 2012	18.32	18.40	17.64	17.74	3,902,644	-0.56(-3.06%)
Apr 09, 2012	18.25	18.36	18.03	18.30	1,202,110	-0.14(-0.76%)
Apr 05, 2012	18.19	18.49	18.09	18.44	2,662,163	+0.13(+0.71%)
Apr 04, 2012	18.21	18.48	17.99	18.31	2,364,054	-0.14(-0.76%)
Apr 03, 2012	18.73	18.89	18.42	18.45	1,626,956	-0.25(-1.34%)
Apr 02, 2012	18.34	18.74	18.29	18.70	2,232,531	+0.36(+1.96%)
Mar 30, 2012	18.37	18.68	18.16	18.34	2,542,104	+0.21(+1.16%)
Mar 29, 2012	18.13	18.18	17.77	18.13	2,321,858	-0.07(-0.38%)
Mar 28, 2012	18.04	18.33	17.75	18.20	3,399,039	-0.15(-0.82%)
Mar 27, 2012	18.50	18.59	18.15	18.35	2,046,867	-0.14(-0.76%)
Mar 26, 2012	18.80	18.80	18.34	18.49	1,917,382	+0.13(+0.71%)
Mar 23, 2012	18.10	18.37	18.03	18.36	2,220,017	+0.40(+2.23%)
Mar 22, 2012	18.13	18.41	17.88	17.96	2,459,375	-0.40(-2.18%)
Mar 21, 2012	18.17	18.38	18.08	18.36	1,545,958	+0.21(+1.16%)
Mar 20, 2012	18.18	18.27	17.97	18.15	2,404,812	-0.09(-0.49%)
Mar 19, 2012	18.72	18.74	18.24	18.24	3,267,453	-0.65(-3.44%)
Mar 16, 2012	18.85	18.99	18.67	18.89	4,350,517	+0.30(+1.61%)
Mar 15, 2012	18.71	19.06	18.51	18.59	4,235,119	+0.33(+1.81%)
Mar 14, 2012	18.37	18.55	18.24	18.26	3,271,342	+0.01(+0.05%)
Mar 13, 2012	18.00	18.25	17.81	18.25	3,598,806	+0.51(+2.87%)
Mar 12, 2012	17.61	18.44	17.61	17.74	4,259,410	-0.32(-1.77%)
Mar 09, 2012	18.14	18.18	18.00	18.06	3,539,315	+0.13(+0.73%)
Mar 08, 2012	18.11	18.11	17.76	17.93	3,751,173	-0.17(-0.94%)
Mar 07, 2012	17.91	18.30	17.77	18.10	2,127,166	+0.34(+1.91%)
Mar 06, 2012	18.00	18.00	17.60	17.76	2,586,960	-0.55(-3.00%)
Mar 05, 2012	18.60	18.68	18.29	18.31	1,777,313	-0.28(-1.51%)
Mar 02, 2012	18.45	18.62	18.34	18.59	1,555,971	+0.08(+0.43%)
Mar 01, 2012	18.32	18.57	18.27	18.51	1,149,004	+0.26(+1.42%)
Feb 29, 2012	18.17	18.57	18.13	18.25	2,745,321	-0.15(-0.82%)
Feb 28, 2012	18.35	18.49	18.18	18.40	2,063,021	+0.04(+0.22%)
Feb 27, 2012	18.20	18.46	18.20	18.36	1,681,540	-0.01(-0.05%)
Feb 24, 2012	18.13	18.61	18.03	18.37	4,464,588	+0.40(+2.23%)
Feb 23, 2012	17.65	18.04	17.60	17.97	2,193,150	+0.26(+1.47%)
Feb 22, 2012	17.49	17.73	17.41	17.71	1,905,442	+0.22(+1.26%)
Feb 21, 2012	17.65	17.74	17.35	17.49	2,125,166	-0.25(-1.41%)
Feb 17, 2012	17.35	17.79	17.00	17.74	3,306,510	+0.44(+2.54%)
Feb 16, 2012	17.21	17.32	16.84	17.30	2,147,047	-0.04(-0.23%)
Feb 15, 2012	17.39	17.47	17.22	17.34	2,996,164	+0.08(+0.46%)
Feb 14, 2012	16.92	17.29	16.74	17.26	3,437,359	+0.31(+1.83%)
Feb 13, 2012	17.13	17.18	16.90	16.95	2,207,076	+0.04(+0.24%)
Feb 10, 2012	17.31	17.31	16.78	16.91	3,708,015	-0.54(-3.09%)
Feb 09, 2012	17.34	17.72	17.30	17.45	4,223,259	+0.20(+1.16%)
Feb 08, 2012	17.56	17.67	17.17	17.25	3,181,054	-0.16(-0.92%)
Feb 07, 2012	17.51	17.68	17.29	17.41	1,807,020	-0.09(-0.51%)
Feb 06, 2012	16.89	17.50	16.89	17.50	3,098,257	+0.48(+2.82%)
Feb 03, 2012	17.01	17.08	16.51	17.02	4,226,513	+0.23(+1.37%)
Feb 02, 2012	17.08	17.10	16.76	16.79	2,792,354	-0.16(-0.94%)
Feb 01, 2012	16.94	17.04	16.65	16.95	2,998,849	+0.19(+1.13%)
Jan 31, 2012	16.75	16.95	16.41	16.76	3,818,843	+0.02(+0.12%)
Jan 30, 2012	16.43	16.74	16.37	16.74	2,270,695	+0.05(+0.30%)
Jan 27, 2012	16.64	16.76	16.30	16.69	5,421,279	-0.05(-0.30%)
Jan 26, 2012	16.88	17.00	16.60	16.74	3,177,498	+0.04(+0.24%)
Jan 25, 2012	16.43	16.72	16.32	16.70	5,743,869	+0.38(+2.33%)
Jan 24, 2012	16.33	16.49	16.23	16.32	1,725,149	-0.14(-0.85%)
Jan 23, 2012	16.44	16.56	16.32	16.46	1,541,692	+0.15(+0.92%)
Jan 20, 2012	16.22	16.38	15.95	16.31	2,388,271	-0.18(-1.09%)
Jan 19, 2012	16.78	16.90	16.32	16.49	3,119,240	-0.29(-1.73%)
Jan 18, 2012	16.52	16.78	16.32	16.78	3,515,461	+0.28(+1.70%)
Jan 17, 2012	16.41	16.61	16.33	16.50	2,772,962	+0.40(+2.48%)
Jan 13, 2012	16.02	16.29	15.92	16.10	2,139,816	-0.01(-0.06%)
Jan 12, 2012	16.30	16.39	15.97	16.11	2,157,504	-0.16(-0.98%)
Jan 11, 2012	15.69	16.31	15.60	16.27	2,986,484	+0.54(+3.43%)
Jan 10, 2012	15.99	16.21	15.70	15.73	2,219,769	+0.03(+0.19%)
Jan 09, 2012	15.75	15.82	15.64	15.70	3,580,461	+0.03(+0.19%)
Jan 06, 2012	15.76	16.00	15.36	15.67	3,550,334	-0.19(-1.20%)
Jan 05, 2012	14.92	15.97	14.87	15.86	5,570,811	+0.92(+6.16%)
Jan 04, 2012	15.06	15.14	14.81	14.94	1,303,990	+0.26(+1.77%)
Dec 30, 2011	14.48	14.70	14.39	14.68	1,340,602	+0.29(+2.02%)
Dec 29, 2011	14.48	14.50	14.15	14.39	1,679,281	-0.11(-0.76%)
Dec 28, 2011	14.60	14.67	14.44	14.50	1,877,926	-0.20(-1.36%)
Dec 27, 2011	14.80	14.94	14.54	14.70	1,090,830	-0.25(-1.67%)
Dec 23, 2011	14.95	15.22	14.83	14.95	1,955,931	+0.21(+1.42%)
Dec 21, 2011	14.69	14.95	14.52	14.74	2,104,717	-0.15(-1.01%)
Dec 20, 2011	14.42	14.97	14.35	14.89	4,055,555	+0.69(+4.86%)
Dec 19, 2011	14.43	14.70	13.96	14.20	3,611,103	-0.08(-0.56%)
Dec 16, 2011	14.56	14.72	14.28	14.28	6,594,220	-0.45(-3.05%)
Dec 15, 2011	14.55	14.88	14.55	14.73	3,570,120	+0.29(+2.01%)
Dec 14, 2011	14.34	14.70	14.34	14.44	3,896,658	-0.08(-0.55%)
Dec 13, 2011	14.58	14.83	14.39	14.52	3,794,509	+0.07(+0.48%)
Dec 12, 2011	14.82	14.82	14.25	14.45	3,719,834	-0.57(-3.79%)
Dec 09, 2011	15.13	15.31	14.85	15.02	3,892,913	-0.19(-1.25%)
Dec 08, 2011	15.47	15.59	15.00	15.21	5,561,143	-0.16(-1.04%)
Dec 07, 2011	15.37	15.51	15.32	15.37	3,512,584	-0.06(-0.39%)
Dec 06, 2011	16.10	16.10	15.32	15.43	7,028,677	-0.93(-5.68%)
Dec 05, 2011	16.37	16.52	16.17	16.36	3,178,861	+0.36(+2.25%)
Dec 02, 2011	16.68	16.69	15.89	16.00	8,183,818	-0.63(-3.79%)
Dec 01, 2011	17.30	17.44	16.49	16.63	3,666,748	-0.65(-3.76%)
Nov 30, 2011	16.63	17.33	16.43	17.28	6,772,666	+1.01(+6.21%)
Nov 29, 2011	15.78	16.42	15.68	16.27	4,542,150	+0.64(+4.09%)
Nov 28, 2011	15.83	16.11	15.40	15.63	3,928,171	+0.16(+1.03%)
Nov 25, 2011	15.06	15.60	14.68	15.47	3,623,439	+0.81(+5.53%)
Nov 23, 2011	14.93	15.07	14.59	14.66	4,247,421	-0.52(-3.43%)
Nov 22, 2011	13.80	15.35	13.70	15.18	7,698,840	+1.26(+9.05%)
Nov 21, 2011	13.59	13.97	13.27	13.92	2,885,478	-0.04(-0.29%)
Nov 18, 2011	13.82	14.15	13.62	13.96	2,322,565	+0.11(+0.79%)
Nov 17, 2011	13.93	14.19	13.75	13.85	2,202,713	-0.08(-0.57%)
Nov 16, 2011	14.00	14.25	13.81	13.93	2,214,947	-0.32(-2.25%)
Nov 15, 2011	13.92	14.29	13.79	14.25	2,028,259	+0.25(+1.79%)
Nov 14, 2011	13.99	14.10	13.86	14.00	1,550,383	-0.11(-0.78%)
Nov 11, 2011	13.70	14.23	13.64	14.11	1,464,830	+0.59(+4.36%)
Nov 10, 2011	13.68	13.80	13.46	13.52	2,287,708	+0.18(+1.35%)
Nov 09, 2011	13.92	14.04	13.28	13.34	3,707,600	-1.09(-7.55%)
Nov 08, 2011	14.79	14.81	14.28	14.43	3,101,057	-0.33(-2.24%)
Nov 07, 2011	14.59	15.00	14.50	14.76	2,000,562	+0.18(+1.23%)
Nov 04, 2011	14.28	14.60	14.24	14.58	1,871,557	+0.00(+0.00%)
Nov 03, 2011	14.34	14.60	14.06	14.58	1,953,087	+0.55(+3.92%)
Nov 02, 2011	14.09	14.26	13.81	14.03	1,765,793	+0.28(+2.04%)
Nov 01, 2011	13.81	13.93	13.62	13.75	2,703,063	-0.54(-3.78%)
Oct 31, 2011	14.77	14.80	14.29	14.29	2,372,560	-0.72(-4.80%)
Oct 28, 2011	14.84	15.04	14.61	15.01	2,015,842	+0.02(+0.13%)
Oct 27, 2011	14.89	15.11	14.76	14.99	3,202,930	+0.69(+4.83%)
Oct 26, 2011	14.44	14.57	14.13	14.30	1,906,111	+0.09(+0.63%)
Oct 25, 2011	14.20	14.41	13.92	14.21	2,507,736	-0.05(-0.35%)
Oct 24, 2011	14.21	14.60	14.16	14.26	3,646,061	+0.15(+1.06%)
Oct 21, 2011	13.73	14.24	13.71	14.11	2,989,923	+0.58(+4.29%)
Oct 20, 2011	13.57	13.80	13.39	13.53	3,263,743	-0.05(-0.37%)
Oct 19, 2011	13.96	14.07	13.30	13.58	6,001,432	-0.45(-3.21%)
Oct 18, 2011	13.57	14.11	13.57	14.03	4,853,308	-0.04(-0.28%)
Oct 17, 2011	14.23	14.29	13.83	14.07	3,490,003	-0.30(-2.09%)
Oct 14, 2011	14.37	14.63	14.21	14.37	3,935,640	+0.14(+0.98%)
Oct 13, 2011	14.10	14.31	14.05	14.23	2,811,052	+0.06(+0.42%)
Oct 12, 2011	14.06	14.32	13.99	14.17	4,131,100	+0.55(+4.04%)
Oct 11, 2011	13.89	13.93	13.60	13.62	3,881,082	-0.35(-2.51%)
Oct 10, 2011	13.80	14.06	13.73	13.97	3,943,995	+0.39(+2.87%)
Oct 07, 2011	13.28	14.10	13.18	13.58	6,404,479	+0.40(+3.03%)
Oct 06, 2011	13.25	13.27	12.92	13.18	4,863,031	+0.18(+1.38%)
Oct 05, 2011	11.90	13.02	11.80	13.00	5,767,795	+1.09(+9.15%)
Oct 04, 2011	11.48	11.91	11.41	11.91	3,630,039	-0.07(-0.58%)
Oct 03, 2011	12.20	12.36	11.96	11.98	3,546,986	-0.32(-2.60%)
Sep 30, 2011	12.69	12.73	12.09	12.30	3,220,964	-0.67(-5.17%)
Sep 29, 2011	13.08	13.23	12.82	12.97	1,728,846	+0.13(+1.01%)
Sep 28, 2011	13.42	13.46	12.81	12.84	2,684,756	-0.73(-5.38%)
Sep 27, 2011	13.20	13.76	13.17	13.57	3,759,719	+0.59(+4.55%)
Sep 26, 2011	12.73	13.06	12.67	12.98	2,808,866	+0.35(+2.77%)
Sep 23, 2011	12.45	12.85	12.26	12.63	3,587,666	-0.01(-0.08%)
Sep 22, 2011	13.19	13.21	12.55	12.64	4,123,184	-1.31(-9.39%)
Sep 21, 2011	14.42	14.54	13.95	13.95	2,305,315	-0.44(-3.06%)
Sep 20, 2011	14.44	14.59	14.29	14.39	1,926,607	-0.02(-0.14%)
Sep 19, 2011	14.52	14.54	14.24	14.41	2,530,342	-0.42(-2.83%)
Sep 16, 2011	14.61	14.87	14.39	14.83	6,367,378	+0.19(+1.30%)
Sep 15, 2011	15.02	15.07	14.59	14.64	3,161,308	-0.22(-1.48%)
Sep 14, 2011	14.49	15.08	14.33	14.86	3,213,021	+0.40(+2.77%)
Sep 13, 2011	14.61	14.65	14.26	14.46	2,696,908	-0.10(-0.69%)
Sep 12, 2011	14.40	14.56	14.02	14.56	3,106,152	-0.04(-0.27%)
Sep 09, 2011	14.93	14.93	14.39	14.60	3,888,060	-0.50(-3.31%)
Sep 08, 2011	15.39	15.43	14.97	15.10	2,750,280	-0.50(-3.21%)
Sep 07, 2011	15.56	15.61	15.20	15.60	3,715,019	+0.34(+2.23%)
Sep 06, 2011	15.00	15.77	14.70	15.26	6,785,954	-1.37(-8.24%)
Sep 02, 2011	16.41	16.63	16.19	16.63	3,136,922	-0.12(-0.72%)
Sep 01, 2011	16.91	16.96	16.57	16.75	2,345,839	-0.18(-1.06%)
Aug 31, 2011	16.17	17.00	16.11	16.93	6,214,977	+0.89(+5.55%)
Aug 30, 2011	16.09	16.23	15.95	16.04	2,934,741	-0.13(-0.80%)
Aug 29, 2011	16.10	16.36	15.88	16.17	1,922,208	+0.28(+1.76%)
Aug 26, 2011	15.80	16.05	15.53	15.89	2,153,837	-0.02(-0.13%)
Aug 25, 2011	15.99	16.04	15.81	15.91	3,809,912	-0.02(-0.13%)
Aug 24, 2011	15.73	16.26	15.73	15.93	2,114,656	+0.08(+0.50%)
Aug 23, 2011	15.68	15.85	15.52	15.85	1,575,110	+0.36(+2.32%)
Aug 22, 2011	15.90	16.13	15.48	15.49	1,819,900	-0.08(-0.51%)
Aug 19, 2011	15.73	16.24	15.52	15.57	2,557,822	-0.37(-2.32%)
Aug 18, 2011	16.24	16.35	15.77	15.94	3,442,552	-0.73(-4.38%)
Aug 17, 2011	16.72	16.90	16.54	16.67	2,020,393	+0.02(+0.12%)
Aug 16, 2011	16.46	16.77	16.32	16.65	2,644,533	-0.11(-0.66%)
Aug 15, 2011	16.42	16.78	16.30	16.76	2,689,718	+0.58(+3.58%)
Aug 12, 2011	16.24	16.27	15.93	16.18	3,121,597	+0.18(+1.12%)
Aug 11, 2011	15.44	16.17	15.13	16.00	3,765,275	+0.63(+4.10%)
Aug 10, 2011	16.23	16.31	15.33	15.37	6,191,651	-1.17(-7.07%)
Aug 09, 2011	16.90	16.88	15.85	16.54	9,246,733	+0.39(+2.41%)
Aug 08, 2011	16.90	17.33	15.87	16.15	8,470,758	-1.38(-7.87%)
Aug 05, 2011	17.41	17.70	17.17	17.53	3,435,731	+0.15(+0.86%)
Aug 04, 2011	17.83	17.83	17.34	17.38	3,300,913	-0.68(-3.77%)
Aug 03, 2011	18.09	18.22	17.66	18.06	2,104,660	-0.12(-0.66%)
Aug 02, 2011	18.64	18.71	18.18	18.18	2,268,837	-0.65(-3.45%)
Aug 01, 2011	18.94	18.94	18.49	18.83	2,409,185	+0.05(+0.27%)
Jul 29, 2011	18.42	18.81	18.35	18.78	2,272,544	+0.09(+0.48%)
Jul 28, 2011	18.71	18.86	18.54	18.69	1,998,452	-0.16(-0.85%)
Jul 27, 2011	18.85	18.96	18.68	18.85	2,321,460	-0.09(-0.48%)
Jul 26, 2011	18.46	19.05	18.40	18.94	2,953,745	+0.57(+3.10%)
Jul 25, 2011	18.26	18.50	18.13	18.37	1,510,115	-0.04(-0.22%)
Jul 22, 2011	18.38	18.43	18.32	18.41	2,371,974	+0.08(+0.44%)
Jul 21, 2011	18.21	18.48	18.09	18.33	2,005,726	+0.25(+1.38%)
Jul 20, 2011	18.22	18.42	18.02	18.08	2,198,905	-0.18(-0.99%)
Jul 19, 2011	18.33	18.42	18.14	18.26	2,230,470	+0.01(+0.05%)
Jul 18, 2011	18.20	18.29	17.97	18.25	2,335,787	-0.10(-0.54%)
Jul 15, 2011	18.44	18.73	18.29	18.35	1,486,130	+0.02(+0.11%)
Jul 14, 2011	18.64	18.72	18.31	18.33	1,916,005	-0.39(-2.08%)
Jul 13, 2011	18.18	18.75	18.16	18.72	3,757,514	+0.64(+3.54%)
Jul 12, 2011	18.13	18.31	18.08	18.08	1,900,254	-0.16(-0.88%)
Jul 11, 2011	18.37	18.39	18.16	18.24	1,904,428	-0.41(-2.20%)
Jul 08, 2011	18.64	18.75	18.52	18.65	1,344,434	-0.26(-1.37%)
Jul 07, 2011	18.96	19.00	18.73	18.91	2,204,310	+0.22(+1.18%)
Jul 06, 2011	18.71	18.75	18.50	18.69	1,754,617	-0.06(-0.32%)
Jul 05, 2011	18.91	19.00	18.65	18.75	2,364,846	-0.39(-2.04%)
Jul 01, 2011	18.86	19.15	18.54	19.14	4,564,207	+0.12(+0.63%)
Jun 30, 2011	19.09	19.24	18.90	19.02	2,708,093	+0.01(+0.05%)
Jun 29, 2011	19.17	19.20	18.94	19.01	2,884,855	+0.01(+0.05%)
Jun 28, 2011	18.92	19.11	18.65	19.00	2,213,613	+0.04(+0.21%)
Jun 27, 2011	18.74	18.98	18.50	18.96	1,388,526	+0.28(+1.50%)
Jun 24, 2011	18.90	19.11	18.68	18.68	2,584,700	-0.13(-0.69%)
Jun 23, 2011	18.76	18.87	18.28	18.81	3,830,111	-0.11(-0.58%)
Jun 22, 2011	19.32	19.32	18.92	18.92	2,042,452	-0.50(-2.57%)
Jun 21, 2011	19.22	19.47	19.13	19.42	1,372,860	+0.30(+1.57%)
Jun 20, 2011	19.24	19.25	19.10	19.12	2,291,183	-0.11(-0.57%)
Jun 17, 2011	19.26	19.40	18.84	19.23	5,135,623	+0.04(+0.21%)
Jun 16, 2011	19.39	19.45	19.01	19.19	1,703,975	-0.06(-0.31%)
Jun 15, 2011	19.40	19.59	19.09	19.25	2,587,063	-0.25(-1.28%)
Jun 14, 2011	19.68	19.75	19.47	19.50	1,633,715	+0.13(+0.67%)
Jun 13, 2011	19.41	19.54	19.27	19.37	1,241,291	-0.02(-0.10%)
Jun 10, 2011	19.49	19.67	19.34	19.39	2,141,033	-0.32(-1.62%)
Jun 09, 2011	19.60	19.92	19.60	19.71	2,044,405	+0.18(+0.92%)
Jun 08, 2011	20.10	20.10	19.45	19.53	2,288,229	-0.40(-2.01%)
Jun 07, 2011	19.72	20.20	19.71	19.93	2,474,825	+0.24(+1.22%)
Jun 06, 2011	19.87	19.95	19.61	19.69	1,682,878	-0.22(-1.10%)

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