Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	14.59	14.63	14.41	14.62	2,988,065	+0.02(+0.16%)
Apr 27, 2012	14.75	14.82	14.57	14.59	4,041,632	-0.03(-0.22%)
Apr 26, 2012	14.31	14.68	14.25	14.63	7,305,750	+0.32(+2.24%)
Apr 25, 2012	14.42	14.47	14.18	14.31	5,767,822	-0.06(-0.39%)
Apr 24, 2012	14.58	14.69	13.86	14.36	19,203,004	+0.22(+1.53%)
Apr 23, 2012	14.31	14.32	14.11	14.15	3,107,153	-0.31(-2.16%)
Apr 20, 2012	14.42	14.52	14.39	14.46	2,777,928	+0.06(+0.45%)
Apr 19, 2012	14.44	14.57	14.28	14.39	3,511,701	-0.05(-0.33%)
Apr 18, 2012	14.43	14.47	14.29	14.44	4,104,495	-0.06(-0.39%)
Apr 17, 2012	14.36	14.55	14.31	14.50	2,956,151	+0.17(+1.17%)
Apr 16, 2012	14.39	14.44	14.29	14.33	2,872,210	-0.03(-0.22%)
Apr 13, 2012	14.50	14.53	14.35	14.36	4,231,105	-0.14(-0.94%)
Apr 12, 2012	14.47	14.63	14.37	14.50	4,915,471	+0.02(+0.11%)
Apr 11, 2012	14.71	14.76	14.43	14.48	5,269,598	-0.14(-0.93%)
Apr 10, 2012	14.66	14.79	14.61	14.62	5,312,046	-0.04(-0.27%)
Apr 09, 2012	14.88	14.91	14.65	14.66	5,498,177	-0.40(-2.66%)
Apr 05, 2012	15.13	15.25	15.00	15.06	6,804,313	-0.15(-1.00%)
Apr 04, 2012	15.17	15.25	15.10	15.21	5,357,164	-0.05(-0.31%)
Apr 03, 2012	15.59	15.60	15.20	15.26	5,872,336	-0.31(-2.01%)
Apr 02, 2012	15.36	15.65	15.33	15.57	4,046,513	+0.23(+1.51%)
Mar 30, 2012	15.46	15.48	15.32	15.34	4,684,156	-0.09(-0.57%)
Mar 29, 2012	15.48	15.52	15.28	15.43	4,231,967	-0.15(-0.98%)
Mar 28, 2012	15.64	15.69	15.48	15.58	2,582,831	-0.05(-0.31%)
Mar 27, 2012	15.63	15.79	15.60	15.63	4,495,764	+0.02(+0.15%)
Mar 26, 2012	15.68	15.78	15.55	15.60	4,327,733	+0.00(+0.00%)
Mar 23, 2012	15.59	15.67	15.43	15.60	2,460,254	+0.05(+0.31%)
Mar 22, 2012	15.54	15.58	15.44	15.56	3,279,733	-0.03(-0.21%)
Mar 21, 2012	15.67	15.74	15.52	15.59	3,019,532	-0.13(-0.82%)
Mar 20, 2012	15.76	15.81	15.64	15.72	2,927,223	-0.12(-0.76%)
Mar 19, 2012	15.85	15.97	15.70	15.84	2,881,040	-0.07(-0.45%)
Mar 16, 2012	15.82	15.97	15.80	15.91	5,341,060	+0.14(+0.86%)
Mar 15, 2012	15.78	15.90	15.67	15.77	4,417,327	+0.03(+0.20%)
Mar 14, 2012	15.95	16.01	15.71	15.74	4,704,332	-0.26(-1.60%)
Mar 13, 2012	15.80	16.01	15.72	16.00	4,233,321	+0.24(+1.53%)
Mar 12, 2012	15.88	15.92	15.74	15.76	3,053,932	-0.15(-0.96%)
Mar 09, 2012	15.76	15.99	15.64	15.91	5,544,699	+0.17(+1.07%)
Mar 08, 2012	15.76	15.90	15.64	15.74	5,008,492	+0.08(+0.51%)
Mar 07, 2012	15.36	15.71	15.32	15.66	5,287,394	+0.30(+1.93%)
Mar 06, 2012	15.46	15.61	15.24	15.36	6,496,725	-0.17(-1.08%)
Mar 05, 2012	15.51	15.61	15.43	15.53	4,469,748	-0.03(-0.21%)
Mar 02, 2012	15.17	15.78	15.16	15.56	7,485,225	+0.34(+2.26%)
Mar 01, 2012	15.16	15.32	14.99	15.22	5,627,486	+0.07(+0.48%)
Feb 29, 2012	15.27	15.39	15.10	15.15	4,952,365	-0.14(-0.89%)
Feb 28, 2012	15.32	15.48	15.28	15.28	3,467,910	-0.02(-0.10%)
Feb 27, 2012	15.14	15.39	15.13	15.30	3,510,547	+0.12(+0.79%)
Feb 24, 2012	15.08	15.29	15.08	15.18	3,023,771	+0.10(+0.69%)
Feb 23, 2012	14.96	15.12	14.79	15.08	3,914,100	+0.14(+0.91%)
Feb 22, 2012	14.95	15.09	14.92	14.94	3,145,335	-0.08(-0.53%)
Feb 21, 2012	15.18	15.21	15.00	15.02	3,428,416	-0.16(-1.05%)
Feb 17, 2012	15.32	15.39	15.14	15.18	3,114,620	-0.10(-0.68%)
Feb 16, 2012	15.06	15.31	15.00	15.28	4,653,006	+0.22(+1.49%)
Feb 15, 2012	15.13	15.18	15.02	15.06	3,814,412	-0.06(-0.42%)
Feb 14, 2012	15.17	15.24	15.03	15.12	5,409,429	-0.10(-0.63%)
Feb 13, 2012	15.19	15.32	15.12	15.22	3,863,436	+0.10(+0.63%)
Feb 10, 2012	15.12	15.20	15.04	15.12	3,514,320	-0.17(-1.10%)
Feb 09, 2012	15.21	15.41	15.16	15.29	6,860,219	+0.06(+0.42%)
Feb 08, 2012	15.29	15.40	15.22	15.23	2,894,323	-0.07(-0.47%)
Feb 07, 2012	15.35	15.45	15.25	15.30	4,862,053	-0.01(-0.05%)
Feb 06, 2012	15.34	15.41	15.23	15.31	7,370,380	-0.18(-1.19%)
Feb 03, 2012	15.49	15.85	15.38	15.49	12,894,977	+0.61(+4.08%)
Feb 02, 2012	14.86	14.96	14.80	14.88	10,364,027	+0.08(+0.54%)
Feb 01, 2012	14.95	15.04	14.80	14.80	14,008,388	-0.10(-0.64%)
Jan 31, 2012	15.00	15.11	14.81	14.90	11,347,672	-0.07(-0.48%)
Jan 30, 2012	14.95	15.06	14.75	14.97	5,970,027	-0.06(-0.37%)
Jan 27, 2012	15.08	15.12	14.88	15.03	8,740,591	-0.08(-0.53%)
Jan 26, 2012	15.11	15.37	15.06	15.11	5,375,318	+0.05(+0.32%)
Jan 25, 2012	14.98	15.11	14.92	15.06	14,736,381	-0.10(-0.69%)
Jan 24, 2012	15.28	15.34	15.16	15.16	6,221,626	-0.16(-1.04%)
Jan 23, 2012	15.35	15.42	15.27	15.32	7,681,182	-0.02(-0.16%)
Jan 20, 2012	15.52	15.55	15.32	15.35	4,777,493	-0.24(-1.54%)
Jan 19, 2012	15.52	15.73	15.50	15.59	5,158,304	+0.03(+0.21%)
Jan 18, 2012	15.43	15.63	15.25	15.56	6,519,137	-0.09(-0.56%)
Jan 17, 2012	16.03	16.08	15.56	15.64	4,824,791	-0.25(-1.56%)
Jan 13, 2012	15.89	15.92	15.74	15.89	3,998,469	-0.06(-0.40%)
Jan 12, 2012	15.83	16.24	15.83	15.96	6,472,835	+0.18(+1.11%)
Jan 11, 2012	16.15	16.18	15.75	15.78	7,432,807	-0.47(-2.90%)
Jan 10, 2012	16.20	16.35	16.00	16.25	5,323,698	+0.19(+1.19%)
Jan 09, 2012	16.22	16.30	16.01	16.06	4,256,583	-0.18(-1.13%)
Jan 06, 2012	16.19	16.45	16.11	16.24	3,165,129	+0.03(+0.20%)
Jan 05, 2012	16.17	16.30	16.03	16.21	3,880,161	-0.07(-0.44%)
Jan 04, 2012	16.20	16.31	16.12	16.28	3,220,574	-0.22(-1.31%)
Dec 30, 2011	16.67	16.67	16.49	16.50	3,272,751	-0.18(-1.05%)
Dec 29, 2011	16.63	16.83	16.59	16.67	2,310,475	+0.04(+0.24%)
Dec 28, 2011	16.69	16.70	16.54	16.63	1,930,851	-0.06(-0.38%)
Dec 27, 2011	16.72	16.79	16.66	16.70	1,612,086	-0.02(-0.10%)
Dec 23, 2011	16.71	16.77	16.63	16.71	1,515,888	+0.02(+0.14%)
Dec 21, 2011	16.28	16.69	16.27	16.69	4,340,091	+0.38(+2.35%)
Dec 20, 2011	16.30	16.41	16.16	16.31	3,186,389	+0.16(+0.99%)
Dec 19, 2011	16.30	16.41	16.09	16.15	2,722,924	-0.14(-0.83%)
Dec 16, 2011	16.49	16.51	16.23	16.28	5,487,478	-0.13(-0.78%)
Dec 15, 2011	16.04	16.46	15.98	16.41	5,642,756	+0.48(+3.01%)
Dec 14, 2011	16.04	16.08	15.84	15.93	4,343,087	-0.22(-1.39%)
Dec 13, 2011	16.17	16.38	16.11	16.16	5,218,668	+0.09(+0.55%)
Dec 12, 2011	16.31	16.37	15.96	16.07	3,621,186	-0.34(-2.09%)
Dec 09, 2011	16.26	16.58	16.22	16.41	3,987,585	+0.24(+1.48%)
Dec 08, 2011	16.13	16.33	16.03	16.17	4,294,297	-0.06(-0.39%)
Dec 07, 2011	16.27	16.34	16.16	16.23	4,619,809	-0.06(-0.34%)
Dec 06, 2011	16.28	16.39	16.09	16.29	5,963,842	+0.04(+0.25%)
Dec 05, 2011	16.30	16.38	16.12	16.25	4,909,468	+0.14(+0.84%)
Dec 02, 2011	16.34	16.39	16.03	16.11	5,429,699	-0.14(-0.84%)
Dec 01, 2011	16.13	16.38	16.10	16.25	5,201,398	+0.15(+0.94%)
Nov 30, 2011	15.92	16.23	15.89	16.10	8,829,601	+0.37(+2.34%)
Nov 29, 2011	15.68	15.94	15.59	15.73	4,877,942	+0.07(+0.46%)
Nov 28, 2011	15.72	15.76	15.54	15.66	4,154,384	+0.30(+1.97%)
Nov 25, 2011	15.24	15.53	15.22	15.36	1,377,891	+0.06(+0.42%)
Nov 23, 2011	15.32	15.50	15.26	15.29	3,548,298	-0.15(-0.98%)
Nov 22, 2011	15.45	15.65	15.27	15.44	3,977,228	-0.08(-0.51%)
Nov 21, 2011	15.19	15.62	14.99	15.52	7,207,655	+0.01(+0.05%)
Nov 18, 2011	15.47	15.75	15.44	15.52	4,180,125	+0.09(+0.57%)
Nov 17, 2011	15.64	15.74	15.29	15.43	3,942,000	-0.29(-1.83%)
Nov 16, 2011	15.66	15.91	15.56	15.72	4,281,322	-0.10(-0.61%)
Nov 15, 2011	15.83	15.90	15.69	15.81	4,389,346	-0.02(-0.15%)
Nov 14, 2011	15.79	15.87	15.68	15.83	4,267,141	+0.27(+1.74%)
Nov 11, 2011	15.48	15.72	15.46	15.56	2,908,968	+0.23(+1.51%)
Nov 10, 2011	15.41	15.47	15.18	15.33	2,566,231	-0.01(-0.05%)
Nov 09, 2011	15.39	15.52	15.20	15.34	4,781,184	-0.34(-2.19%)
Nov 08, 2011	15.51	15.75	15.47	15.68	3,502,958	+0.26(+1.71%)
Nov 07, 2011	15.35	15.53	15.20	15.42	3,476,291	+0.00(+0.00%)
Nov 04, 2011	15.32	15.48	15.16	15.42	3,191,565	-0.06(-0.36%)
Nov 03, 2011	15.26	15.54	15.10	15.48	3,602,834	+0.28(+1.84%)
Nov 02, 2011	15.25	15.36	15.10	15.20	3,351,356	+0.12(+0.79%)
Nov 01, 2011	15.00	15.33	14.93	15.08	5,189,160	-0.32(-2.07%)
Oct 31, 2011	15.51	15.63	15.33	15.40	5,688,110	-0.22(-1.43%)
Oct 28, 2011	15.49	15.64	15.28	15.62	4,797,205	+0.10(+0.67%)
Oct 27, 2011	15.32	15.70	15.24	15.52	7,081,170	+0.53(+3.51%)
Oct 26, 2011	15.08	15.14	14.82	14.99	4,657,376	+0.10(+0.70%)
Oct 25, 2011	14.97	15.12	14.84	14.89	6,058,019	-0.24(-1.58%)
Oct 24, 2011	14.99	15.18	14.96	15.12	2,793,707	+0.13(+0.85%)
Oct 21, 2011	14.95	15.16	14.87	15.00	3,176,071	+0.20(+1.35%)
Oct 20, 2011	14.76	14.88	14.61	14.80	3,452,530	+0.03(+0.22%)
Oct 19, 2011	14.83	15.00	14.70	14.77	3,580,358	-0.10(-0.70%)
Oct 18, 2011	14.45	15.07	14.41	14.87	5,382,627	+0.45(+3.16%)
Oct 17, 2011	14.68	14.69	14.36	14.41	3,802,463	-0.38(-2.59%)
Oct 14, 2011	14.78	14.81	14.45	14.80	4,827,221	+0.22(+1.53%)
Oct 13, 2011	14.56	14.64	14.40	14.57	3,117,902	-0.13(-0.87%)
Oct 12, 2011	14.52	14.88	14.50	14.70	5,748,342	+0.38(+2.67%)
Oct 11, 2011	14.27	14.63	14.26	14.32	5,228,673	+0.09(+0.62%)
Oct 10, 2011	14.10	14.23	14.03	14.23	3,206,642	+0.38(+2.71%)
Oct 07, 2011	14.04	14.10	13.78	13.86	3,835,110	-0.10(-0.74%)
Oct 06, 2011	13.89	13.98	13.84	13.96	6,724,746	+0.21(+1.51%)
Oct 05, 2011	13.65	13.86	13.40	13.75	6,731,004	+0.11(+0.82%)
Oct 04, 2011	13.15	13.66	13.07	13.64	7,993,776	+0.34(+2.52%)
Oct 03, 2011	13.67	13.88	13.30	13.31	5,316,908	-0.54(-3.92%)
Sep 30, 2011	13.50	14.24	13.48	13.85	7,008,624	+0.20(+1.46%)
Sep 29, 2011	13.39	13.83	13.36	13.65	4,984,258	+0.41(+3.13%)
Sep 28, 2011	13.80	13.93	13.21	13.23	5,877,593	-0.56(-4.05%)
Sep 27, 2011	13.80	14.01	13.70	13.79	5,104,663	+0.32(+2.37%)
Sep 26, 2011	13.21	13.50	13.06	13.47	4,400,419	+0.36(+2.74%)
Sep 23, 2011	12.93	13.26	12.82	13.11	4,635,804	+0.10(+0.80%)
Sep 22, 2011	12.73	13.07	12.73	13.01	5,372,669	-0.09(-0.67%)
Sep 21, 2011	13.38	13.66	13.09	13.10	3,830,841	-0.33(-2.44%)
Sep 20, 2011	13.74	13.75	13.42	13.43	4,890,452	-0.33(-2.38%)
Sep 19, 2011	13.70	13.82	13.61	13.75	2,325,864	-0.15(-1.09%)
Sep 16, 2011	13.98	14.02	13.82	13.90	4,241,295	-0.04(-0.29%)
Sep 15, 2011	13.69	13.96	13.58	13.94	5,079,464	+0.39(+2.88%)
Sep 14, 2011	13.54	13.72	13.34	13.55	4,675,431	+0.05(+0.35%)
Sep 13, 2011	13.32	13.52	13.31	13.51	4,436,723	+0.20(+1.50%)
Sep 12, 2011	13.18	13.35	13.11	13.31	4,752,296	-0.02(-0.18%)
Sep 09, 2011	13.54	13.61	13.24	13.33	4,404,245	-0.38(-2.74%)
Sep 08, 2011	13.68	13.90	13.58	13.71	3,761,667	+0.00(+0.00%)
Sep 07, 2011	13.49	13.72	13.43	13.71	4,623,259	+0.27(+2.02%)
Sep 06, 2011	13.26	13.46	13.16	13.43	5,657,772	-0.20(-1.46%)
Sep 02, 2011	13.71	13.85	13.62	13.63	2,761,167	-0.28(-2.01%)
Sep 01, 2011	14.01	14.14	13.87	13.91	3,355,231	-0.02(-0.17%)
Aug 31, 2011	13.90	14.06	13.79	13.94	3,436,208	+0.07(+0.52%)
Aug 30, 2011	13.85	13.99	13.68	13.86	4,113,994	-0.08(-0.57%)
Aug 29, 2011	13.57	13.98	13.53	13.94	4,997,290	+0.52(+3.85%)
Aug 26, 2011	13.39	13.59	13.13	13.43	5,053,690	-0.04(-0.29%)
Aug 25, 2011	13.83	13.97	13.43	13.47	6,138,230	-0.37(-2.70%)
Aug 24, 2011	13.59	13.89	13.58	13.84	5,260,278	+0.18(+1.28%)
Aug 23, 2011	13.40	13.71	13.37	13.67	5,537,460	+0.42(+3.18%)
Aug 22, 2011	13.52	13.52	13.15	13.24	3,952,502	+0.01(+0.06%)
Aug 19, 2011	13.24	13.63	13.21	13.24	4,936,963	-0.17(-1.25%)
Aug 18, 2011	13.63	13.80	13.28	13.40	5,231,084	-0.57(-4.10%)
Aug 17, 2011	14.02	14.17	13.85	13.98	3,095,372	+0.03(+0.23%)
Aug 16, 2011	13.93	14.07	13.79	13.94	3,503,813	-0.10(-0.74%)
Aug 15, 2011	13.84	14.06	13.74	14.05	3,479,449	+0.39(+2.86%)
Aug 12, 2011	13.50	13.79	13.42	13.66	4,126,218	+0.16(+1.18%)
Aug 11, 2011	13.28	13.65	13.13	13.50	8,513,732	+0.34(+2.60%)
Aug 10, 2011	13.06	13.40	12.93	13.16	13,272,267	-0.15(-1.14%)
Aug 09, 2011	12.88	13.34	12.68	13.31	12,668,271	+0.83(+6.63%)
Aug 08, 2011	12.88	13.39	12.41	12.48	12,348,572	-0.50(-3.86%)
Aug 05, 2011	13.16	13.24	12.48	12.98	10,661,208	+0.05(+0.37%)
Aug 04, 2011	13.63	13.67	12.93	12.93	6,863,218	-0.84(-6.12%)
Aug 03, 2011	13.60	13.80	13.45	13.78	3,815,004	+0.14(+1.05%)
Aug 02, 2011	13.79	13.86	13.61	13.63	5,469,381	-0.29(-2.06%)
Aug 01, 2011	14.10	14.14	13.77	13.92	4,121,522	-0.06(-0.40%)
Jul 29, 2011	13.82	14.19	13.75	13.98	5,582,032	+0.04(+0.29%)
Jul 28, 2011	14.03	14.14	13.94	13.94	3,687,374	-0.08(-0.57%)
Jul 27, 2011	14.37	14.38	13.98	14.02	6,512,861	-0.43(-2.98%)
Jul 26, 2011	14.33	14.53	14.27	14.45	3,738,118	+0.11(+0.78%)
Jul 25, 2011	14.47	14.52	14.33	14.33	4,486,624	-0.19(-1.31%)
Jul 22, 2011	14.57	14.60	14.53	14.53	4,108,828	-0.33(-2.25%)
Jul 21, 2011	14.67	14.88	14.55	14.86	4,089,229	+0.29(+2.02%)
Jul 20, 2011	14.67	14.67	14.49	14.57	2,821,861	-0.06(-0.38%)
Jul 19, 2011	14.56	14.66	14.45	14.62	4,088,054	+0.17(+1.16%)
Jul 18, 2011	14.62	14.66	14.33	14.45	4,443,442	-0.21(-1.47%)
Jul 15, 2011	14.69	14.74	14.53	14.67	3,760,063	-0.02(-0.16%)
Jul 14, 2011	14.84	14.99	14.66	14.69	3,001,847	-0.09(-0.59%)
Jul 13, 2011	14.87	14.91	14.74	14.78	3,518,412	-0.05(-0.32%)
Jul 12, 2011	14.60	14.95	14.60	14.83	3,484,058	+0.17(+1.14%)
Jul 11, 2011	14.75	14.80	14.57	14.66	4,824,621	-0.18(-1.23%)
Jul 08, 2011	15.07	15.11	14.77	14.84	7,769,718	-0.30(-2.00%)
Jul 07, 2011	15.41	15.46	15.15	15.15	7,096,252	-0.17(-1.09%)
Jul 06, 2011	15.32	15.49	15.19	15.31	4,511,982	+0.00(+0.00%)
Jul 05, 2011	15.56	15.58	15.27	15.31	5,750,625	-0.23(-1.49%)
Jul 01, 2011	15.52	15.68	15.43	15.54	6,573,667	+0.09(+0.57%)
Jun 30, 2011	15.46	15.62	15.38	15.46	8,705,737	+0.06(+0.41%)
Jun 29, 2011	15.29	15.48	15.11	15.39	9,314,964	+0.14(+0.94%)
Jun 28, 2011	15.07	15.25	14.94	15.25	8,514,954	+0.17(+1.11%)
Jun 27, 2011	15.04	15.14	15.02	15.08	6,380,821	+0.04(+0.26%)
Jun 24, 2011	14.81	15.15	14.81	15.04	8,396,914	+0.13(+0.85%)
Jun 23, 2011	14.45	14.93	14.35	14.92	16,428,524	+0.36(+2.46%)
Jun 22, 2011	14.64	14.74	14.55	14.56	4,027,365	-0.10(-0.71%)
Jun 21, 2011	14.65	14.72	14.53	14.66	6,700,488	+0.11(+0.77%)
Jun 20, 2011	14.54	14.57	14.50	14.55	3,428,852	+0.08(+0.55%)
Jun 17, 2011	14.46	14.62	14.36	14.47	6,274,438	+0.08(+0.55%)
Jun 16, 2011	14.14	14.44	14.06	14.39	5,825,657	+0.39(+2.79%)
Jun 15, 2011	14.29	14.29	13.94	14.00	5,439,071	-0.41(-2.82%)
Jun 14, 2011	14.18	14.44	14.13	14.41	7,268,204	+0.37(+2.67%)
Jun 13, 2011	13.68	14.14	13.60	14.03	6,209,720	+0.41(+2.98%)
Jun 10, 2011	13.86	13.97	13.61	13.63	5,387,057	-0.28(-2.00%)
Jun 09, 2011	14.01	14.04	13.83	13.90	6,479,690	-0.12(-0.85%)
Jun 08, 2011	13.82	14.03	13.79	14.02	6,635,375	+0.15(+1.09%)
Jun 07, 2011	14.00	14.02	13.86	13.87	5,027,210	-0.08(-0.57%)
Jun 06, 2011	14.09	14.16	13.95	13.95	4,613,056	-0.18(-1.30%)
Jun 03, 2011	14.31	14.37	14.13	14.14	5,369,596	-0.60(-4.05%)
May 24, 2011	14.79	14.91	14.71	14.73	3,628,924	-0.07(-0.48%)
May 23, 2011	14.74	14.85	14.66	14.80	3,938,292	-0.10(-0.64%)
May 20, 2011	14.83	14.99	14.72	14.90	5,271,116	+0.16(+1.08%)
May 19, 2011	14.62	14.74	14.49	14.74	4,837,883	+0.11(+0.76%)
May 18, 2011	14.67	14.73	14.36	14.63	5,498,725	-0.11(-0.75%)
May 17, 2011	14.63	14.77	14.61	14.74	4,989,925	+0.04(+0.27%)
May 16, 2011	14.71	14.76	14.60	14.70	4,583,846	-0.02(-0.11%)
May 13, 2011	14.99	14.99	14.61	14.72	6,825,011	-0.25(-1.65%)
May 12, 2011	14.48	15.07	14.47	14.96	11,921,111	+0.66(+4.61%)
May 11, 2011	14.22	14.49	14.15	14.30	12,296,986	+0.05(+0.33%)
May 10, 2011	14.05	14.64	14.00	14.26	10,128,666	+0.16(+1.13%)
May 09, 2011	14.91	14.91	13.99	14.10	15,465,265	-0.91(-6.04%)
May 06, 2011	15.41	15.46	14.88	15.00	6,135,229	-0.26(-1.72%)
May 05, 2011	15.35	15.43	15.22	15.26	4,549,467	-0.12(-0.77%)
May 04, 2011	15.76	15.87	15.30	15.38	6,763,737	-0.33(-2.07%)
May 03, 2011	15.80	15.98	15.69	15.71	9,720,617	-0.11(-0.70%)

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