Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	19.41	19.76	19.04	19.76	23,723,896	+0.30(+1.54%)
May 30, 2012	19.20	19.46	19.09	19.46	14,386,954	+0.10(+0.51%)
May 29, 2012	18.84	19.37	18.83	19.36	15,506,341	+0.62(+3.33%)
May 25, 2012	18.57	18.86	18.26	18.74	28,111,122	+0.18(+0.97%)
May 24, 2012	19.24	19.52	18.56	18.56	105,108,528	-0.61(-3.17%)
May 23, 2012	19.45	19.50	18.46	19.16	17,390,308	-0.37(-1.89%)
May 22, 2012	19.71	19.84	19.26	19.53	12,191,978	+0.25(+1.32%)
May 21, 2012	18.80	19.29	18.41	19.28	9,512,738	+0.50(+2.65%)
May 18, 2012	19.79	19.94	18.71	18.78	9,459,176	-0.29(-1.51%)
May 17, 2012	19.22	19.36	18.82	19.07	6,049,564	-0.14(-0.75%)
May 16, 2012	19.34	19.50	19.17	19.21	5,518,132	-0.03(-0.15%)
May 15, 2012	19.35	19.49	18.93	19.24	5,157,037	-0.14(-0.75%)
May 14, 2012	19.52	19.68	19.26	19.39	2,643,282	-0.25(-1.29%)
May 11, 2012	19.68	19.76	19.54	19.64	3,824,037	-0.18(-0.90%)
May 10, 2012	19.85	20.08	19.50	19.82	7,030,225	+0.13(+0.65%)
May 09, 2012	20.00	20.13	19.62	19.69	4,277,830	-0.51(-2.54%)
May 08, 2012	20.18	20.34	19.82	20.21	3,319,208	-0.10(-0.51%)
May 07, 2012	20.20	20.39	20.20	20.31	2,459,273	-0.06(-0.28%)
May 04, 2012	20.56	20.90	20.17	20.37	3,051,644	-0.29(-1.40%)
May 03, 2012	21.02	21.09	20.60	20.66	1,894,728	-0.36(-1.70%)
May 02, 2012	21.13	21.50	20.82	21.02	4,999,323	-0.03(-0.14%)
May 01, 2012	20.75	21.19	20.73	21.05	3,911,249	+0.30(+1.45%)
Apr 30, 2012	20.71	20.79	20.60	20.75	2,625,017	+0.03(+0.17%)
Apr 27, 2012	20.69	20.86	20.53	20.71	2,609,307	+0.09(+0.45%)
Apr 26, 2012	20.74	20.78	20.27	20.62	3,704,038	-0.14(-0.67%)
Apr 25, 2012	20.37	20.77	20.23	20.76	5,354,881	+0.48(+2.37%)
Apr 24, 2012	20.30	20.43	20.04	20.28	3,629,691	-0.01(-0.06%)
Apr 23, 2012	20.72	20.79	20.13	20.29	4,031,955	-0.61(-2.90%)
Apr 20, 2012	21.25	21.29	20.73	20.90	4,442,924	-0.33(-1.55%)
Apr 19, 2012	21.64	21.64	21.20	21.23	4,120,758	-0.30(-1.40%)
Apr 18, 2012	21.43	21.54	21.14	21.53	4,375,982	+0.01(+0.03%)
Apr 17, 2012	21.85	21.92	21.40	21.52	3,671,647	-0.27(-1.22%)
Apr 16, 2012	22.24	22.31	21.73	21.79	2,769,227	-0.41(-1.85%)
Apr 13, 2012	22.11	22.35	22.10	22.20	1,769,324	-0.06(-0.29%)
Apr 12, 2012	22.12	22.34	22.03	22.26	1,798,845	+0.17(+0.76%)
Apr 11, 2012	22.14	22.21	21.88	22.09	3,031,059	+0.08(+0.34%)
Apr 10, 2012	22.84	22.88	21.75	22.02	4,753,236	-0.74(-3.25%)
Apr 09, 2012	22.62	23.19	22.62	22.76	1,886,050	-0.27(-1.18%)
Apr 05, 2012	22.58	23.03	22.56	23.03	2,882,499	+0.36(+1.61%)
Apr 04, 2012	22.80	22.93	22.61	22.66	3,108,929	-0.29(-1.28%)
Apr 03, 2012	22.62	23.26	22.62	22.96	5,006,689	+0.36(+1.61%)
Apr 02, 2012	22.47	22.74	22.18	22.60	2,859,305	+0.26(+1.16%)
Mar 30, 2012	22.62	22.68	22.16	22.34	3,187,468	-0.21(-0.92%)
Mar 29, 2012	22.55	22.65	22.38	22.54	4,032,040	-0.14(-0.61%)
Mar 28, 2012	22.26	22.68	22.06	22.68	3,308,746	+0.47(+2.11%)
Mar 27, 2012	22.21	22.29	22.03	22.21	3,391,130	+0.04(+0.18%)
Mar 26, 2012	22.61	22.68	21.82	22.17	2,987,232	-0.13(-0.60%)
Mar 23, 2012	21.71	22.32	21.64	22.31	4,641,638	+0.70(+3.26%)
Mar 22, 2012	21.42	21.65	21.40	21.60	3,738,001	+0.18(+0.84%)
Mar 21, 2012	21.25	21.61	21.21	21.42	4,177,887	+0.18(+0.87%)
Mar 20, 2012	21.21	21.35	20.99	21.24	4,178,954	-0.23(-1.05%)
Mar 19, 2012	21.23	21.60	21.14	21.46	3,330,473	+0.17(+0.79%)
Mar 16, 2012	21.04	21.35	20.81	21.30	5,046,100	+0.35(+1.66%)
Mar 15, 2012	20.85	21.20	20.38	20.95	4,113,196	+0.12(+0.55%)
Mar 14, 2012	21.09	21.20	20.81	20.83	2,498,125	-0.32(-1.53%)
Mar 13, 2012	21.23	21.48	21.06	21.16	2,350,406	-0.08(-0.35%)
Mar 12, 2012	21.62	21.76	21.12	21.23	4,012,424	-0.45(-2.08%)
Mar 09, 2012	21.24	21.71	21.17	21.68	3,794,943	+0.46(+2.15%)
Mar 08, 2012	21.02	21.40	21.02	21.23	2,753,219	+0.25(+1.18%)
Mar 07, 2012	20.46	21.01	20.46	20.98	3,265,113	+0.55(+2.69%)
Mar 06, 2012	20.88	21.00	20.41	20.43	3,638,146	-0.51(-2.43%)
Mar 05, 2012	21.03	21.14	20.84	20.94	3,131,758	-0.03(-0.17%)
Mar 02, 2012	20.67	20.99	20.67	20.97	3,080,288	+0.21(+1.03%)
Mar 01, 2012	20.36	20.80	20.36	20.76	2,860,853	+0.39(+1.93%)
Feb 29, 2012	20.66	20.78	20.28	20.36	5,115,892	-0.01(-0.06%)
Feb 28, 2012	20.08	20.73	20.00	20.38	5,671,440	+0.29(+1.44%)
Feb 27, 2012	19.32	20.22	19.20	20.09	7,061,568	+0.88(+4.57%)
Feb 24, 2012	18.78	19.36	18.69	19.21	4,247,776	+0.53(+2.85%)
Feb 23, 2012	18.60	18.83	18.49	18.68	2,842,374	+0.05(+0.28%)
Feb 22, 2012	18.59	18.69	18.42	18.63	2,624,576	+0.09(+0.50%)
Feb 21, 2012	18.62	18.85	18.42	18.53	2,518,592	-0.09(-0.50%)
Feb 17, 2012	18.62	18.86	18.60	18.63	2,911,470	-0.06(-0.31%)
Feb 16, 2012	18.54	18.78	18.51	18.68	4,766,846	+0.10(+0.56%)
Feb 15, 2012	18.78	18.87	18.55	18.58	3,020,462	-0.09(-0.50%)
Feb 14, 2012	18.98	19.07	18.61	18.67	3,221,926	-0.15(-0.80%)
Feb 13, 2012	18.78	18.88	18.61	18.82	3,079,162	+0.13(+0.68%)
Feb 10, 2012	18.78	18.78	18.58	18.69	2,370,711	-0.17(-0.89%)
Feb 09, 2012	18.49	18.94	18.49	18.86	3,679,893	+0.33(+1.78%)
Feb 08, 2012	18.40	18.53	18.37	18.53	3,312,084	+0.13(+0.72%)
Feb 07, 2012	18.75	18.75	18.35	18.40	3,398,588	-0.24(-1.30%)
Feb 06, 2012	18.46	18.73	18.42	18.64	2,540,380	+0.20(+1.07%)
Feb 03, 2012	18.64	18.67	18.38	18.45	4,360,282	-0.15(-0.81%)
Feb 02, 2012	18.65	18.80	18.55	18.60	3,307,557	-0.09(-0.46%)
Feb 01, 2012	18.88	18.88	18.58	18.68	2,893,758	-0.08(-0.43%)
Jan 31, 2012	18.94	19.05	18.58	18.76	2,503,107	+0.13(+0.71%)
Jan 30, 2012	18.68	18.73	18.52	18.63	3,402,103	-0.08(-0.43%)
Jan 27, 2012	18.71	18.92	18.58	18.71	5,492,094	-0.27(-1.40%)
Jan 26, 2012	19.27	19.38	18.93	18.98	2,675,660	-0.23(-1.17%)
Jan 25, 2012	18.94	19.20	18.93	19.20	2,980,489	+0.32(+1.68%)
Jan 24, 2012	19.07	19.07	18.84	18.89	1,613,635	-0.08(-0.40%)
Jan 23, 2012	19.79	19.79	18.90	18.96	1,611,634	+0.02(+0.12%)
Jan 20, 2012	19.07	19.20	18.85	18.94	2,072,498	-0.15(-0.79%)
Jan 19, 2012	18.78	19.16	18.78	19.09	2,391,730	+0.12(+0.61%)
Jan 18, 2012	19.07	19.23	18.77	18.97	4,170,425	-0.14(-0.73%)
Jan 17, 2012	19.17	19.32	18.98	19.11	4,484,451	+0.12(+0.64%)
Jan 13, 2012	19.06	19.11	18.82	18.99	2,759,360	-0.13(-0.67%)
Jan 12, 2012	19.62	19.62	18.97	19.12	3,931,216	-0.18(-0.93%)
Jan 11, 2012	19.30	19.64	19.15	19.30	6,629,165	+0.12(+0.63%)
Jan 10, 2012	19.53	19.56	18.95	19.17	3,036,740	+0.21(+1.13%)
Jan 09, 2012	19.19	19.38	18.88	18.96	2,213,172	-0.05(-0.24%)
Jan 06, 2012	19.01	19.26	18.68	19.01	4,838,538	+0.14(+0.74%)
Jan 05, 2012	19.61	19.61	18.60	18.87	6,973,543	+0.09(+0.49%)
Jan 04, 2012	18.76	18.83	18.52	18.78	7,363,362	+0.18(+0.99%)
Dec 30, 2011	18.37	18.64	18.24	18.59	3,472,059	+0.35(+1.93%)
Dec 29, 2011	18.15	18.24	18.02	18.24	1,631,019	+0.16(+0.86%)
Dec 28, 2011	18.32	18.45	17.96	18.08	2,595,557	-0.26(-1.42%)
Dec 27, 2011	18.21	18.42	18.14	18.34	1,688,505	+0.21(+1.18%)
Dec 23, 2011	17.96	18.26	17.91	18.13	2,177,222	+0.38(+2.15%)
Dec 21, 2011	17.47	17.85	17.28	17.75	2,610,208	+0.33(+1.89%)
Dec 20, 2011	17.38	17.50	17.16	17.42	2,085,928	+0.20(+1.18%)
Dec 19, 2011	17.07	17.28	17.05	17.22	2,031,528	-0.03(-0.17%)
Dec 16, 2011	16.83	17.27	16.68	17.24	9,045,109	+0.58(+3.50%)
Dec 15, 2011	16.98	17.01	16.47	16.66	3,775,577	-0.15(-0.89%)
Dec 14, 2011	16.89	16.92	16.76	16.81	4,170,738	-0.06(-0.38%)
Dec 13, 2011	17.19	17.27	16.79	16.87	4,842,044	-0.17(-0.98%)
Dec 12, 2011	17.05	17.17	16.87	17.04	3,573,485	-0.06(-0.37%)
Dec 09, 2011	17.34	17.45	16.98	17.11	3,801,705	+0.03(+0.17%)
Dec 08, 2011	17.55	17.63	16.81	17.08	5,006,835	-0.50(-2.86%)
Dec 07, 2011	17.83	17.91	17.56	17.58	3,339,466	-0.25(-1.43%)
Dec 06, 2011	17.96	18.24	17.62	17.83	3,269,115	-0.03(-0.16%)
Dec 05, 2011	18.20	18.48	17.86	17.86	3,293,544	-0.05(-0.29%)
Dec 02, 2011	17.85	18.32	17.69	17.91	7,077,457	+0.43(+2.45%)
Dec 01, 2011	17.05	17.69	16.93	17.49	4,495,269	+0.44(+2.58%)
Nov 30, 2011	17.70	17.72	16.96	17.05	5,014,411	-0.02(-0.14%)
Nov 29, 2011	16.66	17.15	16.65	17.07	5,575,077	+0.43(+2.57%)
Nov 28, 2011	17.17	17.17	16.58	16.64	4,178,840	-0.12(-0.69%)
Nov 25, 2011	16.18	16.76	16.16	16.76	2,008,287	+0.57(+3.50%)
Nov 23, 2011	16.35	16.50	16.18	16.19	4,213,212	-0.34(-2.06%)
Nov 22, 2011	16.60	16.73	16.42	16.53	5,641,417	+0.01(+0.07%)
Nov 21, 2011	16.39	16.74	16.18	16.52	2,973,571	+0.20(+1.20%)
Nov 18, 2011	16.61	16.75	16.33	16.33	4,641,431	-0.04(-0.25%)
Nov 17, 2011	16.11	16.42	15.95	16.37	6,369,951	+0.32(+1.98%)
Nov 16, 2011	16.12	16.19	15.90	16.05	5,333,378	-0.11(-0.68%)
Nov 15, 2011	16.03	16.25	15.92	16.16	5,138,189	+0.13(+0.83%)
Nov 14, 2011	15.89	16.07	15.71	16.02	3,723,538	+0.09(+0.58%)
Nov 11, 2011	16.04	16.26	15.85	15.93	3,181,481	+0.08(+0.51%)
Nov 10, 2011	15.85	15.98	15.55	15.85	2,733,218	+0.23(+1.48%)
Nov 09, 2011	16.27	16.32	15.62	15.62	2,981,422	-0.65(-3.98%)
Nov 08, 2011	16.31	16.42	16.07	16.27	2,566,783	+0.11(+0.68%)
Nov 07, 2011	16.38	16.51	15.98	16.16	3,067,016	-0.20(-1.24%)
Nov 04, 2011	16.32	16.44	16.06	16.36	3,398,405	+0.08(+0.50%)
Nov 03, 2011	16.34	16.46	15.98	16.28	5,525,178	+0.06(+0.39%)
Nov 02, 2011	16.47	16.47	16.01	16.22	4,075,337	+0.14(+0.86%)
Nov 01, 2011	16.24	16.45	15.84	16.08	5,939,611	-0.45(-2.73%)
Oct 31, 2011	16.70	16.76	16.34	16.53	5,814,305	-0.29(-1.72%)
Oct 28, 2011	18.12	17.00	16.47	16.82	4,876,597	-0.20(-1.15%)
Oct 27, 2011	17.31	17.42	16.85	17.01	10,560,010	-0.13(-0.74%)
Oct 26, 2011	17.63	17.63	17.10	17.14	8,837,318	-0.26(-1.49%)
Oct 25, 2011	17.26	17.49	16.87	17.40	5,528,840	+0.08(+0.43%)
Oct 24, 2011	17.36	17.36	16.63	17.33	6,536,760	+0.44(+2.60%)
Oct 21, 2011	16.70	16.89	16.39	16.89	6,434,093	+0.57(+3.51%)
Oct 20, 2011	16.20	16.90	16.08	16.31	9,882,371	+0.38(+2.36%)
Oct 19, 2011	16.07	16.38	15.81	15.94	9,813,860	-0.28(-1.71%)
Oct 18, 2011	16.27	16.57	15.64	16.22	13,030,498	-0.08(-0.46%)
Oct 17, 2011	16.24	17.19	16.04	16.29	19,517,136	+0.75(+4.83%)
Oct 14, 2011	15.77	15.77	15.42	15.54	1,691,392	-0.02(-0.11%)
Oct 13, 2011	15.44	15.68	15.26	15.56	910,456	+0.01(+0.07%)
Oct 12, 2011	15.66	15.69	15.44	15.55	1,197,645	+0.03(+0.19%)
Oct 11, 2011	15.52	15.75	15.42	15.52	1,149,485	-0.01(-0.07%)
Oct 10, 2011	15.53	15.58	15.33	15.53	1,358,901	+0.31(+2.01%)
Oct 07, 2011	15.51	15.57	15.15	15.22	772,554	-0.21(-1.35%)
Oct 06, 2011	15.30	15.52	15.28	15.43	1,377,126	+0.06(+0.41%)
Oct 05, 2011	15.13	15.43	14.93	15.37	2,064,531	+0.31(+2.07%)
Oct 04, 2011	14.68	15.16	14.25	15.05	4,298,598	+0.33(+2.24%)
Oct 03, 2011	14.86	14.92	14.45	14.72	1,488,739	-0.24(-1.58%)
Sep 30, 2011	15.09	15.17	14.86	14.96	1,331,911	-0.25(-1.63%)
Sep 29, 2011	15.63	15.71	14.94	15.21	1,386,603	-0.17(-1.13%)
Sep 28, 2011	15.55	15.71	15.35	15.38	1,548,048	-0.24(-1.52%)
Sep 27, 2011	15.53	15.81	15.50	15.62	3,055,931	+0.40(+2.62%)
Sep 26, 2011	14.79	15.23	14.56	15.22	2,363,905	+0.47(+3.21%)
Sep 23, 2011	14.86	14.94	14.55	14.75	1,210,749	-0.10(-0.66%)
Sep 22, 2011	15.06	15.26	14.64	14.85	2,996,665	-0.50(-3.24%)
Sep 21, 2011	15.51	15.72	15.30	15.34	2,424,053	-0.09(-0.56%)
Sep 20, 2011	15.54	15.54	15.33	15.43	1,470,334	+0.01(+0.07%)
Sep 19, 2011	14.57	15.78	14.54	15.42	6,543,682	+0.68(+4.63%)
Sep 16, 2011	14.86	14.90	14.57	14.74	3,261,387	-0.02(-0.16%)
Sep 15, 2011	14.71	14.93	14.64	14.76	817,130	+0.17(+1.15%)
Sep 14, 2011	14.56	14.61	14.31	14.59	1,444,128	+0.16(+1.12%)
Sep 13, 2011	14.50	14.58	14.23	14.43	1,818,631	+0.01(+0.04%)
Sep 12, 2011	14.24	14.43	14.04	14.42	1,635,990	+0.06(+0.44%)
Sep 09, 2011	14.53	14.66	14.30	14.36	1,975,514	-0.32(-2.17%)
Sep 08, 2011	14.66	14.87	14.56	14.68	1,700,236	-0.02(-0.16%)
Sep 07, 2011	14.86	14.96	14.58	14.70	1,549,856	+0.04(+0.28%)
Sep 06, 2011	14.30	14.70	14.22	14.66	1,212,899	+0.10(+0.71%)
Sep 02, 2011	14.70	14.72	14.48	14.56	981,229	-0.31(-2.06%)
Sep 01, 2011	15.01	15.06	14.80	14.86	958,125	-0.08(-0.50%)
Aug 31, 2011	14.80	15.22	14.70	14.94	3,090,574	+0.28(+1.89%)
Aug 30, 2011	14.57	14.74	14.40	14.66	756,923	+0.03(+0.24%)
Aug 29, 2011	14.42	14.80	14.27	14.63	918,015	+0.31(+2.14%)
Aug 26, 2011	14.15	14.41	13.88	14.32	987,729	+0.19(+1.35%)
Aug 25, 2011	14.22	14.43	14.13	14.13	986,596	+0.00(+0.00%)
Aug 24, 2011	14.11	14.29	13.91	14.13	1,188,084	-0.05(-0.37%)
Aug 23, 2011	13.83	14.18	13.59	14.18	1,995,095	+0.45(+3.28%)
Aug 22, 2011	14.07	14.62	13.63	13.73	2,671,097	-0.03(-0.25%)
Aug 19, 2011	14.25	14.49	13.74	13.77	3,311,805	-0.58(-4.03%)
Aug 18, 2011	15.02	15.02	14.23	14.34	6,208,496	-0.84(-5.56%)
Aug 17, 2011	15.41	15.41	15.15	15.19	1,162,773	-0.13(-0.83%)
Aug 16, 2011	15.54	15.55	15.24	15.31	1,117,752	-0.34(-2.14%)
Aug 15, 2011	15.71	15.78	15.52	15.65	1,171,295	+0.18(+1.16%)
Aug 12, 2011	16.08	16.18	15.33	15.47	1,966,048	-0.39(-2.48%)
Aug 11, 2011	15.14	16.07	15.13	15.86	2,374,838	+0.81(+5.37%)
Aug 10, 2011	14.78	15.65	14.59	15.05	3,304,086	+0.08(+0.50%)
Aug 09, 2011	14.57	15.00	13.87	14.98	2,923,082	+1.31(+9.55%)
Aug 08, 2011	14.57	14.79	13.67	13.67	3,493,447	-1.31(-8.72%)
Aug 05, 2011	15.30	15.48	14.42	14.98	5,202,632	-0.32(-2.08%)
Aug 04, 2011	15.95	15.95	15.22	15.30	3,138,580	-0.72(-4.51%)
Aug 03, 2011	16.08	16.11	15.75	16.02	2,409,788	-0.08(-0.47%)
Aug 02, 2011	16.22	16.28	15.97	16.09	1,545,921	-0.22(-1.35%)
Aug 01, 2011	16.42	16.47	16.25	16.31	1,059,488	+0.00(+0.00%)
Jul 29, 2011	16.16	16.35	16.07	16.31	1,729,140	+0.04(+0.25%)
Jul 28, 2011	16.12	16.32	15.97	16.27	1,704,694	-0.01(-0.07%)
Jul 27, 2011	15.76	16.41	15.66	16.28	6,312,648	+0.35(+2.21%)
Jul 26, 2011	15.96	16.03	15.81	15.93	5,055,105	+0.04(+0.25%)
Jul 25, 2011	16.35	16.41	15.88	15.89	4,763,814	-0.50(-3.03%)
Jul 22, 2011	16.45	16.49	16.33	16.39	1,760,896	-0.09(-0.53%)
Jul 21, 2011	16.57	16.68	16.31	16.48	2,210,273	+0.01(+0.04%)
Jul 20, 2011	16.51	16.72	16.33	16.47	1,001,775	+0.09(+0.53%)
Jul 19, 2011	16.42	16.46	16.32	16.38	675,018	+0.09(+0.57%)
Jul 18, 2011	16.41	16.42	16.17	16.29	1,202,929	-0.23(-1.40%)
Jul 15, 2011	16.32	16.55	16.18	16.52	1,358,485	+0.32(+2.00%)
Jul 14, 2011	16.35	16.42	16.19	16.20	1,383,635	-0.09(-0.57%)
Jul 13, 2011	16.38	16.46	16.22	16.29	963,361	+0.01(+0.07%)
Jul 12, 2011	16.33	16.39	16.24	16.28	1,152,160	-0.11(-0.67%)
Jul 11, 2011	16.59	16.61	16.27	16.39	1,255,209	-0.32(-1.94%)
Jul 08, 2011	16.64	16.95	16.58	16.71	1,310,654	-0.03(-0.21%)
Jul 07, 2011	16.91	17.02	16.68	16.75	1,516,339	-0.08(-0.45%)
Jul 06, 2011	16.86	16.90	16.71	16.82	2,144,813	-0.09(-0.51%)
Jul 05, 2011	16.89	16.98	16.78	16.91	875,181	-0.01(-0.03%)
Jul 01, 2011	16.57	16.92	16.39	16.91	1,464,840	+0.31(+1.88%)
Jun 30, 2011	16.43	16.63	16.36	16.60	1,400,701	+0.19(+1.16%)
Jun 29, 2011	16.46	16.64	16.37	16.41	2,754,909	+0.06(+0.35%)
Jun 28, 2011	16.41	16.57	16.24	16.35	3,868,177	+0.02(+0.14%)
Jun 27, 2011	16.57	16.64	16.31	16.33	3,268,792	-0.20(-1.19%)
Jun 24, 2011	16.87	16.93	16.52	16.53	19,994,720	-0.29(-1.72%)
Jun 23, 2011	17.10	17.10	16.71	16.82	3,396,963	-0.30(-1.76%)
Jun 22, 2011	17.12	17.32	17.02	17.12	2,747,918	+0.00(+0.00%)
Jun 21, 2011	17.16	17.16	16.96	17.12	1,092,381	+0.01(+0.03%)
Jun 20, 2011	17.07	17.11	17.00	17.11	1,499,635	-0.05(-0.30%)
Jun 17, 2011	16.97	17.19	16.85	17.16	4,236,318	+0.28(+1.68%)
Jun 16, 2011	16.99	17.01	16.80	16.88	1,370,571	-0.09(-0.51%)
Jun 15, 2011	17.00	17.13	16.70	16.97	1,988,265	-0.08(-0.47%)
Jun 14, 2011	17.00	17.26	16.79	17.05	1,315,366	+0.03(+0.17%)
Jun 13, 2011	17.12	17.30	16.87	17.02	1,560,529	-0.05(-0.27%)
Jun 10, 2011	17.19	17.25	17.01	17.07	1,550,083	-0.09(-0.54%)
Jun 09, 2011	17.17	17.27	17.13	17.16	2,103,924	-0.02(-0.13%)
Jun 08, 2011	17.09	17.26	17.02	17.18	1,326,775	-0.03(-0.20%)
Jun 07, 2011	17.16	17.32	17.00	17.22	3,427,987	+0.16(+0.91%)
Jun 06, 2011	17.11	17.20	16.90	17.06	2,426,097	-0.13(-0.77%)

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