Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	19.96	20.02	19.43	19.93	589,738	-0.03(-0.17%)
May 30, 2012	20.01	20.03	19.70	19.96	340,739	-0.15(-0.77%)
May 29, 2012	19.99	20.16	19.86	20.12	253,437	+0.35(+1.78%)
May 25, 2012	20.13	20.15	19.68	19.77	244,725	-0.33(-1.66%)
May 24, 2012	20.37	20.40	19.69	20.10	336,799	-0.26(-1.26%)
May 23, 2012	20.00	20.36	19.61	20.36	381,685	+0.13(+0.63%)
May 22, 2012	20.30	20.46	20.10	20.23	333,344	-0.03(-0.17%)
May 21, 2012	20.07	20.46	19.90	20.26	505,331	+0.33(+1.67%)
May 18, 2012	20.19	20.25	19.81	19.93	317,794	-0.25(-1.23%)
May 17, 2012	20.85	20.91	20.18	20.18	328,589	-0.67(-3.19%)
May 16, 2012	20.94	21.10	20.80	20.84	364,599	+0.02(+0.08%)
May 15, 2012	20.82	21.11	20.75	20.82	203,091	+0.03(+0.16%)
May 14, 2012	21.05	21.15	20.77	20.79	282,517	-0.55(-2.56%)
May 11, 2012	21.24	21.68	21.22	21.34	232,824	-0.09(-0.40%)
May 10, 2012	21.64	21.70	21.32	21.42	324,204	+0.02(+0.08%)
May 09, 2012	21.39	21.60	21.23	21.40	598,843	-0.36(-1.65%)
May 08, 2012	21.76	21.86	21.52	21.76	277,181	-0.19(-0.85%)
May 07, 2012	21.86	22.15	21.86	21.95	345,933	-0.03(-0.16%)
May 04, 2012	22.24	22.33	21.96	21.98	462,502	-0.39(-1.75%)
May 03, 2012	22.67	22.79	22.31	22.38	474,892	-0.35(-1.54%)
May 02, 2012	22.40	23.05	22.21	22.73	525,772	+0.20(+0.87%)
May 01, 2012	22.48	22.92	22.31	22.53	1,100,595	+0.02(+0.08%)
Apr 30, 2012	23.49	23.64	22.51	22.51	600,972	-1.05(-4.45%)
Apr 27, 2012	23.01	24.34	22.76	23.56	1,098,084	-0.72(-2.95%)
Apr 26, 2012	24.27	24.28	24.03	24.28	298,988	-0.09(-0.35%)
Apr 25, 2012	23.78	24.42	23.72	24.36	562,516	+0.84(+3.55%)
Apr 24, 2012	23.08	23.53	23.00	23.53	326,309	+0.52(+2.26%)
Apr 23, 2012	23.06	23.09	22.79	23.01	403,239	-0.43(-1.86%)
Apr 20, 2012	23.12	23.59	23.05	23.44	340,723	+0.56(+2.46%)
Apr 19, 2012	23.28	23.32	22.74	22.88	433,344	-0.37(-1.58%)
Apr 18, 2012	23.05	23.33	22.94	23.25	253,237	+0.03(+0.11%)
Apr 17, 2012	23.19	23.43	23.08	23.22	396,920	+0.18(+0.78%)
Apr 16, 2012	22.94	23.32	22.74	23.04	285,629	+0.26(+1.12%)
Apr 13, 2012	23.02	23.03	22.79	22.79	235,116	-0.38(-1.66%)
Apr 12, 2012	22.69	23.27	22.55	23.17	233,042	+0.51(+2.26%)
Apr 11, 2012	22.61	22.70	22.45	22.66	497,684	+0.29(+1.30%)
Apr 10, 2012	22.59	22.64	22.33	22.37	569,474	-0.33(-1.47%)
Apr 09, 2012	22.68	22.85	22.39	22.70	619,244	-0.49(-2.13%)
Apr 05, 2012	22.91	23.27	22.91	23.20	514,583	+0.09(+0.37%)
Apr 04, 2012	22.92	23.11	22.87	23.11	478,323	-0.12(-0.51%)
Apr 03, 2012	23.14	23.31	22.91	23.23	575,270	+0.24(+1.04%)
Apr 02, 2012	22.36	22.99	22.27	22.99	503,825	+0.55(+2.47%)
Mar 30, 2012	22.47	22.67	22.38	22.44	601,513	+0.19(+0.84%)
Mar 29, 2012	22.21	22.42	21.93	22.25	238,243	-0.19(-0.84%)
Mar 28, 2012	22.78	22.79	22.15	22.44	267,133	-0.26(-1.13%)
Mar 27, 2012	22.93	23.08	22.69	22.69	186,882	-0.27(-1.19%)
Mar 26, 2012	22.74	23.20	22.63	22.97	342,574	+0.56(+2.51%)
Mar 23, 2012	22.18	22.43	21.91	22.40	233,797	+0.27(+1.23%)
Mar 22, 2012	22.32	22.32	21.93	22.13	315,788	-0.47(-2.08%)
Mar 21, 2012	22.84	22.87	22.53	22.60	272,400	-0.21(-0.93%)
Mar 20, 2012	23.06	23.08	22.72	22.81	303,190	-0.46(-1.98%)
Mar 19, 2012	23.13	23.41	23.08	23.27	237,686	+0.08(+0.33%)
Mar 16, 2012	23.62	23.81	23.04	23.20	401,689	-0.01(-0.04%)
Mar 15, 2012	22.84	23.21	22.68	23.20	288,702	+0.39(+1.72%)
Mar 14, 2012	23.11	23.14	22.68	22.81	359,841	-0.31(-1.33%)
Mar 13, 2012	23.00	23.13	22.69	23.12	281,995	+0.33(+1.46%)
Mar 12, 2012	22.75	23.17	22.72	22.79	341,646	+0.03(+0.11%)
Mar 09, 2012	22.69	23.20	22.66	22.76	321,714	+0.01(+0.04%)
Mar 08, 2012	22.57	22.77	22.25	22.75	282,962	+0.38(+1.68%)
Mar 07, 2012	22.17	22.44	22.10	22.38	212,338	+0.30(+1.35%)
Mar 06, 2012	22.39	22.42	21.98	22.08	316,389	-0.64(-2.81%)
Mar 05, 2012	22.66	22.74	22.39	22.72	248,184	+0.06(+0.26%)
Mar 02, 2012	23.45	23.45	22.56	22.66	375,617	-0.78(-3.31%)
Mar 01, 2012	23.68	23.94	23.39	23.43	312,717	-0.19(-0.79%)
Feb 29, 2012	23.66	24.10	23.60	23.62	435,870	-0.03(-0.14%)
Feb 28, 2012	23.80	23.88	23.49	23.66	292,013	-0.06(-0.25%)
Feb 27, 2012	23.34	23.87	23.20	23.72	438,395	+0.12(+0.51%)
Feb 24, 2012	23.60	23.92	23.41	23.60	241,970	-0.07(-0.29%)
Feb 23, 2012	23.44	23.70	23.33	23.66	374,247	+0.22(+0.94%)
Feb 22, 2012	23.60	24.01	23.38	23.44	546,912	-0.32(-1.36%)
Feb 21, 2012	23.86	24.09	23.47	23.77	871,975	+0.14(+0.61%)
Feb 17, 2012	23.37	23.91	22.98	23.62	1,024,793	+1.14(+5.06%)
Feb 16, 2012	22.17	22.62	22.15	22.48	494,551	+0.32(+1.46%)
Feb 15, 2012	22.61	22.64	22.10	22.16	245,181	-0.35(-1.55%)
Feb 14, 2012	22.43	22.59	22.28	22.51	212,261	-0.06(-0.26%)
Feb 13, 2012	22.41	22.57	22.24	22.57	246,995	+0.42(+1.92%)
Feb 10, 2012	22.23	22.29	22.02	22.14	234,348	-0.39(-1.73%)
Feb 09, 2012	22.66	22.78	22.37	22.53	188,000	-0.06(-0.26%)
Feb 08, 2012	22.90	22.94	22.44	22.59	199,843	-0.18(-0.78%)
Feb 07, 2012	22.66	23.05	22.66	22.77	418,818	+0.03(+0.11%)
Feb 06, 2012	22.70	22.94	22.60	22.75	278,383	-0.03(-0.11%)
Feb 03, 2012	22.77	22.94	22.71	22.77	431,112	+0.41(+1.82%)
Feb 02, 2012	22.21	22.46	22.15	22.36	372,175	+0.25(+1.15%)
Feb 01, 2012	21.73	22.15	21.56	22.11	453,252	+0.62(+2.89%)
Jan 31, 2012	21.85	21.88	21.36	21.49	200,245	-0.18(-0.82%)
Jan 30, 2012	21.75	21.75	21.36	21.67	347,025	-0.29(-1.32%)
Jan 27, 2012	21.29	22.11	20.92	21.96	762,866	+0.57(+2.66%)
Jan 26, 2012	21.45	21.46	21.19	21.39	559,826	+0.06(+0.28%)
Jan 25, 2012	20.73	21.41	20.57	21.33	550,486	+0.48(+2.28%)
Jan 24, 2012	20.61	20.91	20.56	20.85	408,051	+0.09(+0.45%)
Jan 23, 2012	20.66	20.85	20.57	20.76	318,778	+0.09(+0.45%)
Jan 20, 2012	20.69	20.81	20.52	20.67	349,322	-0.09(-0.45%)
Jan 19, 2012	20.85	20.95	20.69	20.76	326,238	-0.03(-0.12%)
Jan 18, 2012	20.74	21.01	20.64	20.78	324,674	-0.02(-0.08%)
Jan 17, 2012	21.04	21.16	20.77	20.80	218,858	+0.00(+0.00%)
Jan 13, 2012	20.69	20.94	20.66	20.80	333,099	-0.21(-1.01%)
Jan 12, 2012	20.96	21.08	20.75	21.01	428,297	+0.12(+0.57%)
Jan 11, 2012	21.14	21.18	20.80	20.89	482,739	-0.40(-1.88%)
Jan 10, 2012	21.08	21.30	20.80	21.29	619,888	+0.46(+2.20%)
Jan 09, 2012	20.94	20.96	20.67	20.84	264,743	-0.01(-0.04%)
Jan 06, 2012	20.92	20.98	20.58	20.84	293,790	-0.13(-0.61%)
Jan 05, 2012	20.61	21.05	20.38	20.97	227,706	+0.18(+0.86%)
Jan 04, 2012	20.71	20.83	20.44	20.79	264,195	+0.31(+1.49%)
Dec 30, 2011	20.78	20.90	20.49	20.49	217,197	-0.42(-1.99%)
Dec 29, 2011	20.58	21.01	20.47	20.90	176,574	+0.48(+2.37%)
Dec 28, 2011	20.66	20.94	20.38	20.42	229,950	-0.37(-1.80%)
Dec 27, 2011	20.56	20.95	20.07	20.79	287,181	+0.09(+0.41%)
Dec 23, 2011	20.69	20.78	20.49	20.71	184,880	+0.16(+0.79%)
Dec 21, 2011	20.62	20.83	20.10	20.55	259,827	-0.22(-1.06%)
Dec 20, 2011	20.22	20.84	20.20	20.77	302,439	+0.94(+4.76%)
Dec 19, 2011	20.37	20.56	19.72	19.82	244,806	-0.37(-1.81%)
Dec 16, 2011	19.89	20.46	19.89	20.19	685,427	+0.52(+2.64%)
Dec 15, 2011	19.54	19.89	19.37	19.67	520,778	+0.38(+1.98%)
Dec 14, 2011	19.59	19.65	19.14	19.29	472,843	-0.54(-2.74%)
Dec 13, 2011	20.48	20.70	19.63	19.83	282,163	-0.43(-2.14%)
Dec 12, 2011	20.24	20.31	19.88	20.27	298,572	-0.26(-1.28%)
Dec 09, 2011	20.06	20.68	19.99	20.53	479,173	+0.54(+2.72%)
Dec 08, 2011	20.52	20.56	19.93	19.99	343,875	-0.77(-3.73%)
Dec 07, 2011	20.87	20.95	20.50	20.76	454,030	-0.26(-1.25%)
Dec 06, 2011	20.85	21.24	20.56	21.02	518,962	+0.13(+0.61%)
Dec 05, 2011	20.94	21.08	20.75	20.89	700,470	+0.22(+1.07%)
Dec 02, 2011	20.93	21.00	20.61	20.67	291,374	+0.06(+0.29%)
Dec 01, 2011	20.97	21.13	20.59	20.61	644,558	-0.55(-2.61%)
Nov 30, 2011	20.50	21.17	20.41	21.17	1,240,718	+1.63(+8.35%)
Nov 29, 2011	19.54	19.81	19.42	19.54	322,518	+0.06(+0.31%)
Nov 28, 2011	19.32	19.64	18.88	19.48	341,066	+0.82(+4.37%)
Nov 25, 2011	18.64	19.06	18.53	18.66	206,173	-0.05(-0.27%)
Nov 23, 2011	19.23	19.24	18.63	18.71	293,000	-0.80(-4.08%)
Nov 22, 2011	19.54	19.82	19.40	19.51	268,519	-0.06(-0.30%)
Nov 21, 2011	19.79	19.92	19.40	19.57	334,134	-0.70(-3.46%)
Nov 18, 2011	19.97	20.35	19.97	20.27	281,395	+0.31(+1.57%)
Nov 17, 2011	20.25	20.45	19.81	19.95	322,909	-0.35(-1.71%)
Nov 16, 2011	20.37	20.73	20.22	20.30	504,183	-0.37(-1.80%)
Nov 15, 2011	20.59	20.82	20.45	20.67	691,909	-0.09(-0.45%)
Nov 14, 2011	20.59	20.87	20.45	20.77	479,673	-0.03(-0.16%)
Nov 11, 2011	20.27	20.89	20.20	20.80	425,474	+0.79(+3.93%)
Nov 10, 2011	20.20	20.30	19.81	20.01	236,573	+0.22(+1.11%)
Nov 09, 2011	20.22	20.31	19.69	19.79	503,982	-0.89(-4.29%)
Nov 08, 2011	20.37	20.75	19.82	20.68	400,468	+0.53(+2.64%)
Nov 07, 2011	19.96	20.24	19.58	20.15	346,073	+0.12(+0.59%)
Nov 04, 2011	19.54	20.20	19.54	20.03	396,956	+0.24(+1.20%)
Nov 03, 2011	19.92	20.11	19.50	19.79	978,255	+0.15(+0.77%)
Nov 02, 2011	19.45	19.98	18.70	19.64	687,034	+0.53(+2.79%)
Nov 01, 2011	18.74	19.57	18.62	19.11	729,195	-0.58(-2.92%)
Oct 31, 2011	19.84	20.38	19.67	19.68	721,246	-0.55(-2.72%)
Oct 28, 2011	20.64	21.27	19.33	20.23	984,491	-0.74(-3.51%)
Oct 27, 2011	19.76	21.15	19.65	20.97	1,131,900	+1.95(+10.23%)
Oct 26, 2011	18.61	19.18	18.30	19.02	660,514	+0.69(+3.78%)
Oct 25, 2011	18.84	18.99	18.29	18.33	450,236	-0.74(-3.86%)
Oct 24, 2011	19.12	19.16	18.87	19.07	727,567	-0.02(-0.09%)
Oct 21, 2011	18.44	19.09	18.28	19.08	538,008	+1.02(+5.67%)
Oct 20, 2011	17.90	18.10	17.24	18.06	469,069	+0.24(+1.33%)
Oct 19, 2011	18.25	18.43	17.73	17.82	219,049	-0.47(-2.59%)
Oct 18, 2011	17.65	18.47	17.35	18.30	315,284	+0.74(+4.24%)
Oct 17, 2011	18.14	18.19	17.48	17.55	344,211	-0.82(-4.47%)
Oct 14, 2011	18.34	18.67	18.11	18.37	325,724	+0.17(+0.93%)
Oct 13, 2011	18.08	18.30	17.81	18.20	163,001	-0.07(-0.37%)
Oct 12, 2011	18.27	18.56	18.18	18.27	442,281	+0.03(+0.14%)
Oct 11, 2011	17.85	18.36	17.78	18.25	428,240	+0.21(+1.17%)
Oct 10, 2011	17.55	18.04	17.49	18.03	319,482	+0.90(+5.23%)
Oct 07, 2011	17.66	17.78	16.88	17.14	401,764	-0.54(-3.06%)
Oct 06, 2011	17.37	17.70	17.37	17.68	415,388	+0.69(+4.03%)
Oct 05, 2011	16.74	17.15	16.45	16.99	365,892	+0.24(+1.41%)
Oct 04, 2011	15.02	16.81	14.78	16.76	774,783	+1.46(+9.57%)
Oct 03, 2011	16.29	16.51	15.28	15.29	416,414	-0.99(-6.08%)
Sep 30, 2011	16.44	16.77	16.26	16.28	462,195	-0.56(-3.32%)
Sep 29, 2011	16.99	17.09	16.30	16.84	280,023	+0.29(+1.74%)
Sep 28, 2011	17.59	17.62	16.55	16.55	349,655	-1.03(-5.87%)
Sep 27, 2011	17.45	18.11	17.36	17.59	439,053	+0.58(+3.43%)
Sep 26, 2011	16.86	17.03	16.33	17.00	281,193	+0.32(+1.93%)
Sep 23, 2011	16.12	16.77	16.07	16.68	404,822	+0.55(+3.41%)
Sep 22, 2011	16.23	16.49	15.82	16.13	640,328	-0.69(-4.07%)
Sep 21, 2011	17.95	18.04	16.79	16.82	482,223	-1.22(-6.75%)
Sep 20, 2011	18.61	18.78	18.02	18.03	288,557	-0.52(-2.83%)
Sep 19, 2011	18.36	18.73	18.13	18.56	324,914	-0.25(-1.35%)
Sep 16, 2011	18.97	19.11	18.58	18.81	675,125	-0.03(-0.13%)
Sep 15, 2011	18.90	18.90	18.44	18.84	468,168	+0.16(+0.86%)
Sep 14, 2011	18.58	19.02	18.00	18.68	413,251	+0.31(+1.70%)
Sep 13, 2011	17.91	18.53	17.75	18.36	462,610	+0.54(+3.04%)
Sep 12, 2011	17.64	18.14	17.39	17.82	559,259	-0.15(-0.85%)
Sep 09, 2011	18.50	18.77	17.79	17.97	776,513	-0.80(-4.24%)
Sep 08, 2011	18.97	19.62	18.66	18.77	845,882	-0.41(-2.12%)
Sep 07, 2011	18.53	19.25	18.41	19.18	677,423	+1.04(+5.74%)
Sep 06, 2011	17.37	18.19	17.29	18.14	1,149,715	+0.21(+1.18%)
Sep 02, 2011	18.08	18.88	17.85	17.92	594,982	-0.59(-3.20%)
Sep 01, 2011	18.93	19.23	18.35	18.52	1,002,431	-0.96(-4.91%)
Aug 31, 2011	19.74	20.00	19.14	19.47	940,358	-0.22(-1.12%)
Aug 30, 2011	19.49	19.88	19.24	19.69	719,606	+0.09(+0.47%)
Aug 29, 2011	18.86	19.72	18.86	19.60	1,237,893	+1.24(+6.77%)
Aug 26, 2011	17.52	18.56	17.34	18.36	488,051	+0.67(+3.81%)
Aug 25, 2011	18.84	18.97	17.61	17.68	585,648	-0.95(-5.11%)
Aug 24, 2011	17.90	18.69	17.89	18.63	383,682	+0.65(+3.61%)
Aug 23, 2011	17.23	18.00	16.95	17.98	349,357	+0.85(+4.97%)
Aug 22, 2011	17.15	17.33	16.75	17.13	525,479	+0.52(+3.15%)
Aug 19, 2011	16.87	17.44	16.49	16.61	336,828	-0.52(-3.05%)
Aug 18, 2011	17.62	17.71	16.93	17.13	548,505	-1.22(-6.66%)
Aug 17, 2011	18.57	18.63	18.20	18.36	407,552	-0.13(-0.68%)
Aug 16, 2011	18.70	18.85	18.26	18.48	465,535	-0.53(-2.79%)
Aug 15, 2011	18.79	19.13	18.48	19.01	429,607	+0.38(+2.04%)
Aug 12, 2011	18.59	18.83	18.26	18.63	620,271	+0.20(+1.10%)
Aug 11, 2011	17.52	18.76	17.52	18.43	1,212,807	+1.04(+5.96%)
Aug 10, 2011	17.59	18.04	17.23	17.39	1,289,227	-0.88(-4.84%)
Aug 09, 2011	17.82	18.28	16.36	18.28	993,620	+1.69(+10.21%)
Aug 08, 2011	17.82	18.36	16.58	16.59	780,470	-1.85(-10.01%)
Aug 05, 2011	18.88	19.10	17.84	18.43	481,927	-0.17(-0.91%)
Aug 04, 2011	19.20	19.35	18.59	18.60	539,606	-0.92(-4.71%)
Aug 03, 2011	19.52	19.70	18.90	19.52	454,064	+0.02(+0.09%)
Aug 02, 2011	20.24	21.14	19.48	19.50	725,712	-0.88(-4.34%)
Aug 01, 2011	20.85	21.04	20.07	20.39	449,421	-0.13(-0.66%)
Jul 29, 2011	20.20	21.02	19.80	20.52	694,817	+0.89(+4.55%)
Jul 28, 2011	19.38	19.94	19.38	19.63	309,605	+0.24(+1.26%)
Jul 27, 2011	19.94	20.02	19.36	19.38	334,091	-0.74(-3.69%)
Jul 26, 2011	20.70	20.70	20.11	20.13	151,352	-0.60(-2.89%)
Jul 25, 2011	20.60	20.88	20.34	20.72	179,688	-0.09(-0.45%)
Jul 22, 2011	20.88	20.88	20.77	20.82	148,871	-0.06(-0.28%)
Jul 21, 2011	20.76	21.08	20.75	20.88	298,951	+0.19(+0.90%)
Jul 20, 2011	20.88	20.98	20.51	20.69	209,000	-0.18(-0.85%)
Jul 19, 2011	20.13	20.93	20.13	20.87	371,165	+0.88(+4.43%)
Jul 18, 2011	20.40	20.40	19.80	19.98	207,520	-0.51(-2.47%)
Jul 15, 2011	20.31	20.50	20.16	20.49	301,698	+0.28(+1.38%)
Jul 14, 2011	20.82	20.86	20.17	20.21	229,076	-0.51(-2.48%)
Jul 13, 2011	20.71	21.02	20.44	20.72	291,756	+0.15(+0.74%)
Jul 12, 2011	20.73	20.86	20.50	20.57	347,026	-0.30(-1.45%)
Jul 11, 2011	21.18	21.41	20.81	20.88	299,970	-0.67(-3.09%)
Jul 08, 2011	21.16	21.57	21.09	21.54	292,065	+0.02(+0.08%)
Jul 07, 2011	21.38	21.76	21.30	21.52	285,614	+0.29(+1.39%)
Jul 06, 2011	21.23	21.41	21.04	21.23	460,851	-0.06(-0.28%)
Jul 05, 2011	21.04	21.40	20.95	21.29	319,784	+0.24(+1.16%)
Jul 01, 2011	20.91	21.20	20.87	21.04	421,362	+0.13(+0.65%)
Jun 30, 2011	20.43	20.99	20.42	20.91	346,451	+0.56(+2.78%)
Jun 29, 2011	20.39	20.47	20.10	20.34	335,697	+0.08(+0.37%)
Jun 28, 2011	19.92	20.29	19.87	20.27	224,967	+0.46(+2.34%)
Jun 27, 2011	19.76	19.88	19.51	19.80	397,841	+0.04(+0.21%)
Jun 24, 2011	19.95	20.05	19.59	19.76	1,387,570	-0.11(-0.55%)
Jun 23, 2011	19.88	19.96	19.59	19.87	403,783	-0.33(-1.63%)
Jun 22, 2011	20.03	20.46	19.86	20.20	410,833	+0.13(+0.67%)
Jun 21, 2011	19.93	20.18	19.87	20.07	269,276	+0.31(+1.58%)
Jun 20, 2011	19.68	19.77	19.56	19.75	343,033	+0.24(+1.21%)
Jun 17, 2011	19.32	19.66	19.25	19.52	634,716	+0.35(+1.80%)
Jun 16, 2011	19.01	19.37	18.79	19.17	498,746	+0.16(+0.84%)
Jun 15, 2011	19.17	19.17	18.84	19.01	680,434	-0.43(-2.21%)
Jun 14, 2011	19.11	19.52	19.08	19.44	466,848	+0.51(+2.67%)
Jun 13, 2011	18.63	19.05	18.63	18.94	570,906	+0.30(+1.63%)
Jun 10, 2011	18.62	18.86	18.41	18.63	546,167	-0.16(-0.85%)
Jun 09, 2011	18.59	19.05	18.47	18.79	366,370	+0.24(+1.32%)
Jun 08, 2011	18.61	18.71	18.43	18.55	345,105	-0.15(-0.81%)
Jun 07, 2011	18.84	18.90	18.37	18.70	311,679	-0.08(-0.40%)
Jun 06, 2011	18.89	19.00	18.71	18.78	426,831	-0.18(-0.93%)

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