Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	16.87	16.94	16.45	16.80	3,234,880	-0.05(-0.31%)
May 30, 2012	17.35	17.38	16.81	16.86	4,710,938	-0.76(-4.34%)
May 29, 2012	17.10	17.69	17.10	17.62	4,791,489	+0.71(+4.21%)
May 25, 2012	16.64	17.09	16.61	16.91	2,956,958	+0.31(+1.85%)
May 24, 2012	17.08	17.08	16.56	16.60	3,671,559	-0.42(-2.48%)
May 23, 2012	16.84	17.06	16.58	17.02	3,087,900	-0.11(-0.62%)
May 22, 2012	17.02	17.47	16.90	17.13	3,319,936	+0.18(+1.04%)
May 21, 2012	16.64	17.04	16.58	16.95	3,189,343	+0.34(+2.06%)
May 18, 2012	16.72	16.97	16.56	16.61	3,514,055	-0.05(-0.32%)
May 17, 2012	17.06	17.15	16.65	16.66	3,006,587	-0.40(-2.32%)
May 16, 2012	17.48	17.59	17.06	17.06	3,750,615	-0.28(-1.62%)
May 15, 2012	17.69	17.70	17.27	17.34	6,015,534	+0.37(+2.17%)
May 14, 2012	17.33	17.37	16.97	16.97	4,071,394	-0.63(-3.59%)
May 11, 2012	17.44	17.87	17.35	17.60	4,439,541	+0.03(+0.15%)
May 10, 2012	18.40	18.46	17.53	17.58	5,399,661	-0.68(-3.74%)
May 09, 2012	18.15	18.43	18.00	18.26	2,994,989	-0.27(-1.46%)
May 08, 2012	18.27	18.63	18.00	18.53	3,871,633	+0.09(+0.47%)
May 07, 2012	18.82	18.93	18.42	18.44	4,745,386	-0.51(-2.68%)
May 04, 2012	19.82	19.82	18.94	18.95	3,869,266	-1.05(-5.25%)
May 03, 2012	20.72	20.80	19.97	20.00	2,859,952	-0.73(-3.54%)
May 02, 2012	20.36	20.78	20.15	20.73	2,584,633	+0.20(+0.98%)
May 01, 2012	20.48	20.79	20.23	20.53	2,293,827	+0.02(+0.09%)
Apr 30, 2012	20.61	20.66	20.29	20.52	3,100,245	-0.11(-0.55%)
Apr 27, 2012	20.60	20.77	20.33	20.63	2,749,737	+0.10(+0.47%)
Apr 26, 2012	20.22	20.62	20.17	20.53	3,886,046	+0.34(+1.69%)
Apr 25, 2012	19.54	20.27	19.47	20.19	5,542,418	+1.11(+5.82%)
Apr 24, 2012	19.38	19.45	18.99	19.08	4,473,034	-0.31(-1.58%)
Apr 23, 2012	19.45	19.47	19.15	19.39	3,303,315	-0.37(-1.86%)
Apr 20, 2012	19.80	19.90	19.63	19.75	3,536,310	+0.12(+0.62%)
Apr 19, 2012	19.84	20.10	19.44	19.63	4,759,872	-0.26(-1.32%)
Apr 18, 2012	20.28	20.32	19.77	19.89	2,814,341	-0.59(-2.90%)
Apr 17, 2012	20.32	20.67	20.10	20.49	3,422,864	+0.31(+1.52%)
Apr 16, 2012	20.27	20.45	19.90	20.18	2,589,101	+0.04(+0.17%)
Apr 13, 2012	20.35	20.47	20.13	20.15	2,228,243	-0.30(-1.46%)
Apr 12, 2012	20.17	20.58	20.12	20.45	1,976,492	+0.35(+1.74%)
Apr 11, 2012	20.35	20.39	20.01	20.10	2,947,772	+0.05(+0.26%)
Apr 10, 2012	20.68	20.73	19.94	20.04	4,742,661	-0.75(-3.62%)
Apr 09, 2012	20.75	20.97	20.38	20.80	3,732,331	-0.38(-1.78%)
Apr 05, 2012	21.24	21.42	21.12	21.17	1,811,716	-0.18(-0.86%)
Apr 04, 2012	21.59	21.73	21.21	21.36	2,854,789	-0.52(-2.36%)
Apr 03, 2012	22.23	22.45	21.75	21.87	5,405,545	-0.36(-1.61%)
Apr 02, 2012	21.99	22.34	21.83	22.23	2,514,300	+0.25(+1.15%)
Mar 30, 2012	22.14	22.22	21.89	21.98	3,541,524	-0.04(-0.20%)
Mar 29, 2012	21.72	22.08	21.54	22.02	2,869,701	+0.04(+0.16%)
Mar 28, 2012	22.41	22.49	21.90	21.99	3,259,728	-0.37(-1.64%)
Mar 27, 2012	22.53	22.64	22.34	22.35	2,782,640	-0.13(-0.58%)
Mar 26, 2012	22.55	22.64	22.34	22.48	2,705,862	+0.17(+0.78%)
Mar 23, 2012	22.38	22.54	22.10	22.31	3,069,699	-0.01(-0.04%)
Mar 22, 2012	22.43	22.48	22.24	22.32	4,331,475	-0.32(-1.43%)
Mar 21, 2012	22.86	23.38	22.64	22.64	8,169,534	-0.53(-2.30%)
Mar 20, 2012	23.42	23.55	23.00	23.18	4,777,666	-0.56(-2.36%)
Mar 19, 2012	23.45	23.97	23.32	23.74	2,509,353	+0.27(+1.16%)
Mar 16, 2012	23.70	23.71	23.39	23.46	1,989,064	-0.18(-0.78%)
Mar 15, 2012	23.53	23.65	23.30	23.65	3,154,983	+0.18(+0.78%)
Mar 14, 2012	23.62	23.93	23.40	23.46	4,116,581	-0.09(-0.37%)
Mar 13, 2012	23.13	23.61	23.05	23.55	4,122,402	+0.61(+2.67%)
Mar 12, 2012	22.83	23.02	22.74	22.94	2,525,698	+0.05(+0.23%)
Mar 09, 2012	22.48	23.04	22.48	22.89	3,394,822	+0.53(+2.39%)
Mar 08, 2012	22.17	22.43	22.11	22.35	1,940,571	+0.39(+1.79%)
Mar 07, 2012	21.75	22.14	21.65	21.96	3,243,210	+0.33(+1.54%)
Mar 06, 2012	21.75	22.00	21.28	21.63	5,294,336	-0.59(-2.68%)
Mar 05, 2012	22.48	22.51	21.91	22.22	5,025,146	-0.51(-2.23%)
Mar 02, 2012	22.83	22.93	22.65	22.73	3,909,182	-0.12(-0.54%)
Mar 01, 2012	22.71	23.14	22.67	22.85	3,953,493	+0.25(+1.12%)
Feb 29, 2012	22.97	23.18	22.57	22.60	2,923,146	-0.36(-1.56%)
Feb 28, 2012	22.68	23.08	22.62	22.96	2,990,267	+0.35(+1.55%)
Feb 27, 2012	22.54	22.73	22.21	22.61	2,369,092	-0.15(-0.65%)
Feb 24, 2012	22.78	22.97	22.70	22.76	2,499,746	+0.02(+0.08%)
Feb 23, 2012	22.48	22.82	22.27	22.74	2,124,074	+0.26(+1.17%)
Feb 22, 2012	22.56	22.86	22.45	22.48	1,795,023	-0.19(-0.85%)
Feb 21, 2012	22.81	22.92	22.50	22.67	3,514,263	-0.11(-0.46%)
Feb 17, 2012	22.71	22.98	22.65	22.77	2,835,386	+0.11(+0.50%)
Feb 16, 2012	22.20	22.67	22.14	22.66	3,034,265	+0.47(+2.13%)
Feb 15, 2012	22.05	22.34	21.95	22.19	5,199,834	+0.29(+1.32%)
Feb 14, 2012	21.87	21.94	21.55	21.90	3,064,226	-0.04(-0.20%)
Feb 13, 2012	21.74	21.99	21.57	21.94	3,463,453	+0.38(+1.78%)
Feb 10, 2012	21.35	21.60	21.19	21.56	4,406,864	-0.13(-0.60%)
Feb 09, 2012	21.01	21.78	20.99	21.69	5,358,449	+0.78(+3.75%)
Feb 08, 2012	20.80	20.93	20.63	20.90	2,284,236	+0.12(+0.59%)
Feb 07, 2012	20.69	20.87	20.50	20.78	2,349,291	+0.01(+0.04%)
Feb 06, 2012	20.89	20.95	20.69	20.77	2,397,809	-0.26(-1.24%)
Feb 03, 2012	20.46	21.08	20.44	21.03	3,591,927	+0.86(+4.28%)
Feb 02, 2012	20.38	20.39	20.13	20.17	2,156,493	-0.13(-0.64%)
Feb 01, 2012	20.00	20.64	19.91	20.30	4,030,429	+0.54(+2.74%)
Jan 31, 2012	19.82	19.87	19.46	19.76	2,519,517	+0.14(+0.71%)
Jan 30, 2012	19.58	19.71	19.44	19.62	1,818,299	-0.26(-1.32%)
Jan 27, 2012	19.64	19.89	19.62	19.88	1,599,485	+0.16(+0.80%)
Jan 26, 2012	20.24	20.24	19.53	19.73	3,454,031	-0.38(-1.91%)
Jan 25, 2012	20.23	20.70	20.05	20.11	5,811,799	-0.10(-0.47%)
Jan 24, 2012	20.00	20.27	19.97	20.21	1,810,087	+0.05(+0.26%)
Jan 23, 2012	20.07	20.32	20.00	20.15	2,326,009	+0.10(+0.48%)
Jan 20, 2012	20.13	20.36	19.98	20.06	3,569,062	-0.13(-0.65%)
Jan 19, 2012	19.62	20.48	19.58	20.19	6,013,315	+0.69(+3.53%)
Jan 18, 2012	18.85	19.62	18.85	19.50	4,962,525	+0.59(+3.14%)
Jan 17, 2012	18.58	19.04	18.57	18.91	3,676,912	+0.56(+3.04%)
Jan 13, 2012	18.55	18.63	18.20	18.35	2,320,613	-0.40(-2.14%)
Jan 12, 2012	18.71	18.75	18.40	18.75	1,967,835	+0.02(+0.09%)
Jan 11, 2012	18.61	18.82	18.55	18.73	1,723,605	+0.04(+0.23%)
Jan 10, 2012	18.66	18.82	18.59	18.69	2,269,671	+0.09(+0.47%)
Jan 09, 2012	18.20	18.65	18.14	18.60	4,240,810	+0.40(+2.20%)
Jan 06, 2012	18.07	18.31	17.93	18.20	3,053,433	+0.10(+0.53%)
Jan 05, 2012	17.56	18.17	17.55	18.10	4,417,347	+0.51(+2.87%)
Jan 04, 2012	17.50	17.71	17.36	17.60	3,880,358	+0.45(+2.65%)
Dec 30, 2011	17.36	17.46	17.12	17.15	1,549,509	-0.22(-1.26%)
Dec 29, 2011	17.04	17.40	17.01	17.36	1,696,935	+0.31(+1.84%)
Dec 28, 2011	17.44	17.44	17.03	17.05	2,601,209	-0.49(-2.78%)
Dec 27, 2011	17.29	17.62	17.24	17.54	1,481,957	+0.17(+1.00%)
Dec 23, 2011	17.35	17.43	17.21	17.36	1,425,830	+0.44(+2.63%)
Dec 21, 2011	17.03	17.13	16.39	16.92	7,454,646	-0.48(-2.76%)
Dec 20, 2011	16.94	17.77	16.94	17.40	5,670,277	+0.86(+5.22%)
Dec 19, 2011	17.03	17.13	16.49	16.53	3,841,672	-0.40(-2.37%)
Dec 16, 2011	17.14	17.45	16.87	16.94	5,071,692	-0.08(-0.46%)
Dec 15, 2011	17.04	17.28	16.98	17.01	4,039,095	+0.25(+1.51%)
Dec 14, 2011	17.20	17.23	16.72	16.76	3,119,637	-0.44(-2.59%)
Dec 13, 2011	17.90	17.98	17.12	17.21	4,941,569	-0.48(-2.71%)
Dec 12, 2011	17.72	17.72	17.39	17.69	2,106,523	-0.32(-1.79%)
Dec 09, 2011	17.58	18.08	17.52	18.01	2,540,725	+0.50(+2.84%)
Dec 08, 2011	17.90	18.03	17.44	17.51	3,444,896	-0.51(-2.81%)
Dec 07, 2011	18.04	18.15	17.63	18.02	3,181,777	-0.17(-0.96%)
Dec 06, 2011	18.40	18.54	18.05	18.19	2,718,075	-0.23(-1.23%)
Dec 05, 2011	18.36	18.65	18.09	18.42	3,170,635	+0.36(+1.98%)
Dec 02, 2011	17.90	18.24	17.66	18.06	5,214,962	+0.27(+1.52%)
Dec 01, 2011	17.69	17.93	17.50	17.79	3,589,732	+0.11(+0.64%)
Nov 30, 2011	17.37	17.69	17.21	17.68	6,008,132	+1.05(+6.29%)
Nov 29, 2011	16.62	16.85	16.52	16.63	3,957,776	+0.03(+0.21%)
Nov 28, 2011	16.62	16.77	16.37	16.60	4,357,829	+0.60(+3.76%)
Nov 25, 2011	15.90	16.25	15.85	15.99	2,771,012	-0.02(-0.11%)
Nov 23, 2011	17.28	17.28	15.99	16.01	6,826,847	-1.50(-8.57%)
Nov 22, 2011	17.76	17.80	17.36	17.51	5,329,899	-0.34(-1.91%)
Nov 21, 2011	17.40	17.90	17.30	17.85	5,805,390	+0.13(+0.74%)
Nov 18, 2011	17.84	17.96	17.57	17.72	4,568,249	+0.08(+0.44%)
Nov 17, 2011	18.17	18.21	17.46	17.64	4,251,031	-0.55(-3.02%)
Nov 16, 2011	18.17	18.57	18.11	18.19	3,688,473	-0.24(-1.32%)
Nov 15, 2011	17.96	18.61	17.88	18.44	2,987,011	+0.39(+2.17%)
Nov 14, 2011	18.08	18.28	17.90	18.04	2,302,992	-0.19(-1.05%)
Nov 11, 2011	17.96	18.36	17.96	18.24	2,632,251	+0.56(+3.16%)
Nov 10, 2011	17.62	17.95	17.35	17.68	3,808,929	+0.45(+2.63%)
Nov 09, 2011	17.70	17.70	17.14	17.22	4,425,617	-1.02(-5.62%)
Nov 08, 2011	18.14	18.41	17.95	18.25	3,939,612	+0.26(+1.45%)
Nov 07, 2011	17.90	18.01	17.41	17.99	3,597,870	+0.10(+0.58%)
Nov 04, 2011	17.74	18.01	17.47	17.88	3,835,522	-0.02(-0.10%)
Nov 03, 2011	17.59	17.95	17.05	17.90	4,255,264	+0.70(+4.09%)
Nov 02, 2011	17.48	17.55	16.93	17.20	4,730,841	+0.08(+0.46%)
Nov 01, 2011	17.18	17.64	16.84	17.12	6,364,162	-0.74(-4.13%)
Oct 31, 2011	18.26	18.26	17.83	17.86	3,915,970	-0.66(-3.56%)
Oct 28, 2011	18.40	18.67	18.24	18.52	6,232,957	+0.17(+0.95%)
Oct 27, 2011	18.29	18.43	17.94	18.34	8,572,003	+0.83(+4.76%)
Oct 26, 2011	17.37	17.64	17.00	17.51	6,096,501	+0.37(+2.18%)
Oct 25, 2011	17.68	17.74	17.08	17.14	4,175,017	-0.73(-4.08%)
Oct 24, 2011	17.37	17.99	17.34	17.87	4,695,631	+0.56(+3.26%)
Oct 21, 2011	16.99	17.36	16.84	17.30	4,967,479	+0.54(+3.21%)
Oct 20, 2011	16.96	17.11	16.52	16.76	4,432,434	-0.21(-1.23%)
Oct 19, 2011	17.35	17.39	16.85	16.97	4,120,590	-0.45(-2.59%)
Oct 18, 2011	17.03	17.56	16.54	17.42	5,585,271	+0.39(+2.30%)
Oct 17, 2011	17.24	17.33	16.89	17.03	4,689,120	-0.40(-2.29%)
Oct 14, 2011	17.81	17.81	17.15	17.43	4,092,826	+0.03(+0.15%)
Oct 13, 2011	17.44	17.68	17.02	17.41	5,482,920	-0.12(-0.69%)
Oct 12, 2011	17.43	17.93	17.37	17.53	5,157,593	+0.30(+1.77%)
Oct 11, 2011	17.36	17.38	17.04	17.22	4,448,135	-0.28(-1.59%)
Oct 10, 2011	16.46	17.65	16.46	17.50	9,409,612	+1.35(+8.33%)
Oct 07, 2011	16.50	16.59	15.95	16.16	5,201,366	-0.23(-1.43%)
Oct 06, 2011	16.20	16.45	16.11	16.39	7,140,204	+0.15(+0.91%)
Oct 05, 2011	15.65	16.34	15.59	16.24	10,009,995	+0.58(+3.72%)
Oct 04, 2011	14.54	15.67	14.43	15.66	7,558,988	+0.86(+5.81%)
Oct 03, 2011	15.48	16.06	14.74	14.80	7,510,076	-0.65(-4.22%)
Sep 30, 2011	15.82	16.10	15.45	15.45	8,081,292	-0.75(-4.61%)
Sep 29, 2011	16.69	16.69	15.63	16.20	8,508,878	-0.17(-1.01%)
Sep 28, 2011	16.40	16.76	16.09	16.36	20,227,248	+1.27(+8.40%)
Sep 27, 2011	15.03	15.44	14.86	15.10	7,879,735	+0.56(+3.88%)
Sep 26, 2011	14.30	14.55	13.59	14.53	5,287,178	+0.39(+2.76%)
Sep 23, 2011	13.80	14.24	13.68	14.14	3,230,756	+0.17(+1.24%)
Sep 22, 2011	13.87	14.31	13.65	13.97	6,268,279	-0.66(-4.51%)
Sep 21, 2011	15.05	15.30	14.61	14.63	3,635,645	-0.39(-2.60%)
Sep 20, 2011	15.25	15.41	14.99	15.02	3,365,280	-0.19(-1.26%)
Sep 19, 2011	14.92	15.30	14.76	15.21	3,152,359	-0.13(-0.85%)
Sep 16, 2011	15.36	15.39	14.95	15.34	3,891,991	+0.02(+0.11%)
Sep 15, 2011	15.36	15.42	14.97	15.32	3,987,173	+0.15(+0.97%)
Sep 14, 2011	14.65	15.43	14.37	15.17	4,711,806	+0.62(+4.24%)
Sep 13, 2011	14.10	14.62	13.99	14.56	4,137,053	+0.63(+4.55%)
Sep 12, 2011	13.45	13.95	13.36	13.92	4,069,870	+0.23(+1.71%)
Sep 09, 2011	13.98	14.21	13.48	13.69	4,328,801	-0.58(-4.08%)
Sep 08, 2011	14.51	14.69	14.15	14.27	3,469,339	-0.36(-2.43%)
Sep 07, 2011	14.16	14.68	14.15	14.63	5,881,882	+0.81(+5.85%)
Sep 06, 2011	13.58	13.94	12.97	13.82	7,554,790	-0.40(-2.81%)
Sep 02, 2011	14.19	14.34	14.03	14.22	5,152,646	-0.32(-2.21%)
Sep 01, 2011	14.70	14.85	14.42	14.54	5,578,040	-0.10(-0.65%)
Aug 31, 2011	14.52	15.04	14.44	14.64	4,749,419	+0.23(+1.57%)
Aug 30, 2011	14.19	14.84	13.94	14.41	6,215,216	+0.07(+0.48%)
Aug 29, 2011	13.67	14.34	13.67	14.34	2,634,515	+0.91(+6.79%)
Aug 26, 2011	12.64	13.55	12.42	13.43	3,739,064	+0.60(+4.67%)
Aug 25, 2011	13.14	13.54	12.79	12.83	4,530,033	-0.22(-1.66%)
Aug 24, 2011	12.80	13.09	12.58	13.05	3,506,873	+0.12(+0.94%)
Aug 23, 2011	12.32	12.95	12.25	12.92	3,359,068	+0.66(+5.38%)
Aug 22, 2011	12.70	12.70	12.19	12.26	3,651,637	-0.09(-0.70%)
Aug 19, 2011	12.27	12.81	12.11	12.35	5,056,904	-0.04(-0.35%)
Aug 18, 2011	12.97	13.12	12.29	12.39	7,701,369	-1.66(-11.80%)
Aug 17, 2011	14.31	14.46	14.00	14.05	3,232,874	-0.21(-1.46%)
Aug 16, 2011	14.26	14.65	14.07	14.26	3,556,694	-0.18(-1.26%)
Aug 15, 2011	14.20	14.49	14.14	14.44	5,577,741	+0.33(+2.34%)
Aug 12, 2011	14.12	14.37	13.95	14.11	5,547,897	-0.01(-0.06%)
Aug 11, 2011	12.91	14.37	12.90	14.12	8,297,758	+1.49(+11.83%)
Aug 10, 2011	13.17	13.42	12.60	12.63	10,305,870	-0.80(-5.92%)
Aug 09, 2011	12.82	13.49	12.38	13.42	9,216,872	+1.25(+10.30%)
Aug 08, 2011	12.82	13.08	12.09	12.17	9,409,716	-1.26(-9.39%)
Aug 05, 2011	13.67	13.82	12.86	13.43	7,964,280	-0.12(-0.89%)
Aug 04, 2011	14.52	14.52	13.55	13.55	6,089,699	-1.24(-8.36%)
Aug 03, 2011	14.47	14.89	14.08	14.79	7,248,368	+0.36(+2.52%)
Aug 02, 2011	15.17	15.20	14.39	14.43	8,854,728	-0.93(-6.08%)
Aug 01, 2011	15.83	16.14	15.13	15.36	4,874,545	-0.47(-2.95%)
Jul 29, 2011	15.82	16.10	15.69	15.83	5,037,146	-0.22(-1.35%)
Jul 28, 2011	16.42	16.59	16.03	16.04	4,001,080	-0.34(-2.06%)
Jul 27, 2011	17.10	17.16	16.35	16.38	5,256,387	-0.87(-5.06%)
Jul 26, 2011	17.29	17.47	17.12	17.25	2,013,110	+0.03(+0.15%)
Jul 25, 2011	17.20	17.37	17.06	17.23	1,825,452	-0.29(-1.63%)
Jul 22, 2011	17.51	17.63	17.51	17.51	2,984,212	+0.37(+2.17%)
Jul 21, 2011	17.18	17.32	16.62	17.14	3,988,247	+0.00(+0.00%)
Jul 20, 2011	17.37	17.41	17.02	17.14	2,776,453	-0.17(-1.00%)
Jul 19, 2011	16.88	17.37	16.86	17.31	3,958,698	+0.64(+3.84%)
Jul 18, 2011	17.00	17.09	16.42	16.67	3,906,790	-0.43(-2.53%)
Jul 15, 2011	17.14	17.15	16.72	17.11	3,222,613	+0.07(+0.41%)
Jul 14, 2011	17.53	17.59	16.95	17.04	4,216,725	-0.43(-2.47%)
Jul 13, 2011	17.40	17.79	17.28	17.47	4,062,043	+0.22(+1.30%)
Jul 12, 2011	17.39	17.47	16.97	17.24	3,598,511	-0.21(-1.19%)
Jul 11, 2011	18.11	18.20	17.38	17.45	4,864,103	-1.00(-5.43%)
Jul 08, 2011	18.07	18.47	17.97	18.46	4,366,620	+0.03(+0.14%)
Jul 07, 2011	18.22	18.58	18.10	18.43	4,212,956	+0.42(+2.35%)
Jul 06, 2011	17.85	18.20	17.56	18.01	5,565,038	+0.34(+1.91%)
Jul 05, 2011	17.95	17.95	17.63	17.67	3,953,468	-0.29(-1.59%)
Jul 01, 2011	17.50	18.07	17.50	17.95	4,098,827	+0.49(+2.82%)
Jun 30, 2011	17.13	17.51	17.11	17.46	4,799,269	+0.44(+2.59%)
Jun 29, 2011	17.10	17.25	16.90	17.02	4,582,985	+0.13(+0.77%)
Jun 28, 2011	16.82	16.99	16.77	16.89	3,351,344	+0.16(+0.98%)
Jun 27, 2011	16.54	16.90	16.42	16.73	3,909,066	+0.18(+1.10%)
Jun 24, 2011	16.50	16.61	16.33	16.54	8,379,444	+0.03(+0.21%)
Jun 23, 2011	16.60	16.65	16.22	16.51	9,168,658	-0.30(-1.80%)
Jun 22, 2011	16.61	17.46	16.61	16.81	10,699,417	+0.52(+3.18%)
Jun 21, 2011	15.86	16.40	15.78	16.29	6,932,541	+0.51(+3.23%)
Jun 20, 2011	15.76	15.84	15.66	15.78	4,856,349	-0.03(-0.16%)
Jun 17, 2011	16.06	16.22	15.59	15.81	7,310,671	-0.27(-1.67%)
Jun 16, 2011	16.42	16.47	15.95	16.08	5,015,439	-0.28(-1.69%)
Jun 15, 2011	16.81	16.81	16.33	16.35	3,669,484	-0.71(-4.15%)
Jun 14, 2011	16.81	17.23	16.78	17.06	2,114,846	+0.50(+3.03%)
Jun 13, 2011	16.54	16.74	16.54	16.56	2,697,090	+0.07(+0.42%)
Jun 10, 2011	16.73	16.82	16.32	16.49	3,432,497	-0.39(-2.30%)
Jun 09, 2011	16.73	17.02	16.54	16.88	1,907,088	+0.21(+1.24%)
Jun 08, 2011	17.12	17.18	16.61	16.67	2,644,433	-0.52(-3.02%)
Jun 07, 2011	17.13	17.51	17.12	17.19	2,497,834	+0.07(+0.40%)
Jun 06, 2011	17.18	17.40	17.04	17.12	2,865,824	-0.12(-0.70%)

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