Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2015	21.85	21.89	21.65	21.71	6,932,144	-0.15(-0.68%)
Apr 29, 2015	22.03	22.04	21.68	21.86	1,791,036	-0.44(-1.97%)
Apr 28, 2015	22.29	22.32	22.13	22.30	1,659,051	-0.17(-0.76%)
Apr 27, 2015	22.55	22.59	22.45	22.47	2,226,166	+0.15(+0.67%)
Apr 24, 2015	22.31	22.38	22.26	22.32	1,456,430	-0.01(-0.05%)
Apr 23, 2015	22.26	22.38	22.20	22.34	1,850,458	-0.05(-0.22%)
Apr 22, 2015	22.32	22.38	22.21	22.38	2,416,110	+0.03(+0.13%)
Apr 21, 2015	22.43	22.45	22.30	22.35	1,855,756	+0.16(+0.70%)
Apr 20, 2015	22.20	22.26	22.18	22.20	1,357,345	+0.16(+0.74%)
Apr 17, 2015	22.18	22.20	21.97	22.03	1,984,417	-0.39(-1.73%)
Apr 16, 2015	22.51	22.51	22.37	22.42	1,093,798	-0.16(-0.69%)
Apr 15, 2015	22.64	22.64	22.56	22.58	1,771,779	+0.01(+0.07%)
Apr 14, 2015	22.51	22.56	22.44	22.56	1,388,887	+0.05(+0.23%)
Apr 13, 2015	22.58	22.62	22.48	22.51	1,595,490	-0.10(-0.43%)
Apr 10, 2015	22.53	22.62	22.50	22.61	1,264,955	+0.14(+0.63%)
Apr 09, 2015	22.35	22.50	22.33	22.47	2,018,209	+0.25(+1.14%)
Apr 08, 2015	22.24	22.24	22.12	22.21	1,382,289	+0.05(+0.22%)
Apr 07, 2015	22.15	22.26	22.15	22.16	1,132,506	+0.15(+0.69%)
Apr 06, 2015	21.91	22.08	21.69	22.01	1,085,739	+0.09(+0.41%)
Apr 02, 2015	21.89	21.92	21.92	21.92	1,314,901	+0.05(+0.24%)
Apr 01, 2015	21.90	21.94	21.77	21.87	3,451,912	+0.16(+0.75%)
Mar 31, 2015	21.72	21.83	21.66	21.71	1,256,654	-0.28(-1.29%)
Mar 30, 2015	21.89	22.01	21.89	21.99	2,906,169	+0.21(+0.96%)
Mar 27, 2015	21.74	21.80	21.71	21.78	679,692	+0.04(+0.17%)
Mar 26, 2015	21.62	21.81	21.54	21.74	1,087,896	-0.12(-0.55%)
Mar 25, 2015	22.03	22.05	21.86	21.86	1,936,932	-0.16(-0.71%)
Mar 24, 2015	22.13	22.16	22.02	22.02	1,179,042	+0.03(+0.14%)
Mar 23, 2015	22.03	22.08	21.98	21.99	2,952,733	-0.11(-0.51%)
Mar 20, 2015	22.07	22.15	22.00	22.10	1,297,297	+0.23(+1.05%)
Mar 19, 2015	21.82	21.91	21.77	21.87	1,295,626	+0.02(+0.07%)
Mar 18, 2015	21.78	21.99	21.74	21.86	2,325,796	+0.07(+0.31%)
Mar 17, 2015	21.70	21.81	21.63	21.79	1,836,376	-0.04(-0.17%)
Mar 16, 2015	21.71	21.84	21.70	21.83	2,018,036	+0.14(+0.65%)
Mar 13, 2015	21.53	21.68	21.50	21.68	1,976,079	+0.09(+0.41%)
Mar 12, 2015	21.60	21.60	21.51	21.59	1,806,417	+0.09(+0.40%)
Mar 11, 2015	21.42	21.54	21.36	21.51	3,890,891	+0.26(+1.24%)
Mar 10, 2015	21.38	21.38	21.21	21.24	995,822	-0.27(-1.25%)
Mar 09, 2015	21.51	21.54	21.45	21.51	1,907,830	+0.02(+0.10%)
Mar 06, 2015	21.57	21.62	21.46	21.49	1,687,094	-0.09(-0.41%)
Mar 05, 2015	21.57	21.62	21.53	21.58	1,973,333	+0.17(+0.80%)
Mar 04, 2015	21.29	21.44	21.21	21.41	1,146,586	+0.07(+0.31%)
Mar 03, 2015	21.43	21.44	21.29	21.34	1,937,790	-0.19(-0.86%)
Mar 02, 2015	21.48	21.53	21.40	21.53	1,059,678	+0.08(+0.38%)
Feb 27, 2015	21.42	21.51	21.39	21.45	1,538,348	+0.03(+0.14%)
Feb 26, 2015	21.33	21.45	21.33	21.42	983,096	+0.13(+0.59%)
Feb 25, 2015	21.33	21.33	21.24	21.29	641,780	-0.05(-0.24%)
Feb 24, 2015	21.20	21.37	21.18	21.34	1,155,200	+0.13(+0.60%)
Feb 23, 2015	21.21	21.24	21.16	21.22	707,370	-0.04(-0.21%)
Feb 20, 2015	21.01	21.31	20.98	21.26	945,729	+0.22(+1.06%)
Feb 19, 2015	21.01	21.09	20.98	21.04	888,239	+0.06(+0.28%)
Feb 18, 2015	20.93	21.01	20.91	20.98	878,033	+0.10(+0.50%)
Feb 17, 2015	20.81	20.93	20.67	20.87	1,246,098	+0.02(+0.11%)
Feb 13, 2015	20.81	20.85	20.85	20.85	910,006	+0.08(+0.39%)
Feb 12, 2015	20.71	20.77	20.62	20.77	933,655	+0.28(+1.38%)
Feb 11, 2015	20.46	20.54	20.40	20.49	1,150,938	-0.08(-0.40%)
Feb 10, 2015	20.55	20.61	20.43	20.57	682,065	+0.16(+0.77%)
Feb 09, 2015	20.32	20.45	20.31	20.41	1,082,806	-0.07(-0.33%)
Feb 06, 2015	20.60	20.61	20.43	20.48	745,060	-0.10(-0.51%)
Feb 05, 2015	20.54	20.61	20.49	20.58	628,113	+0.13(+0.62%)
Feb 04, 2015	20.49	20.60	20.43	20.46	1,942,550	-0.19(-0.90%)
Feb 03, 2015	20.53	20.65	20.52	20.64	1,772,115	+0.22(+1.06%)
Feb 02, 2015	20.31	20.44	20.18	20.43	2,014,750	+0.25(+1.25%)
Jan 30, 2015	20.34	20.37	20.17	20.17	1,874,291	-0.31(-1.53%)
Jan 29, 2015	20.34	20.51	20.25	20.49	3,145,291	+0.39(+1.93%)
Jan 28, 2015	20.38	20.56	20.06	20.10	4,248,169	-0.25(-1.24%)
Jan 27, 2015	20.28	20.40	20.21	20.35	2,460,301	-0.15(-0.73%)
Jan 26, 2015	20.37	20.52	20.29	20.50	4,216,330	+0.33(+1.62%)
Jan 23, 2015	20.27	20.28	20.17	20.17	3,529,372	+0.01(+0.07%)
Jan 22, 2015	19.88	20.20	19.79	20.16	2,862,976	+0.36(+1.84%)
Jan 21, 2015	19.61	19.82	19.53	19.79	2,252,640	+0.06(+0.30%)
Jan 20, 2015	19.69	19.77	19.61	19.73	1,763,050	+0.28(+1.42%)
Jan 16, 2015	19.33	19.54	19.28	19.46	554,798	+0.18(+0.93%)
Jan 15, 2015	19.29	19.44	19.21	19.28	795,926	-0.16(-0.80%)
Jan 14, 2015	19.38	19.47	19.29	19.44	488,998	-0.08(-0.42%)
Jan 13, 2015	19.61	19.73	19.38	19.52	1,278,555	+0.16(+0.84%)
Jan 12, 2015	19.42	19.50	19.25	19.36	408,892	-0.01(-0.03%)
Jan 09, 2015	19.58	19.58	19.22	19.36	820,413	-0.15(-0.76%)
Jan 08, 2015	19.45	19.61	19.39	19.51	447,618	+0.30(+1.55%)
Jan 07, 2015	19.21	19.26	19.00	19.21	473,870	+0.30(+1.57%)
Jan 06, 2015	19.17	19.22	18.83	18.91	440,194	-0.15(-0.78%)
Jan 05, 2015	19.35	19.35	19.01	19.06	258,606	-0.47(-2.40%)
Jan 02, 2015	19.64	19.69	19.47	19.53	220,048	+0.14(+0.73%)
Dec 31, 2014	19.59	19.39	19.39	19.39	971,264	-0.12(-0.61%)
Dec 30, 2014	19.59	19.61	19.48	19.51	776,092	-0.20(-1.02%)
Dec 29, 2014	19.64	19.77	19.60	19.71	650,200	-0.16(-0.79%)
Dec 26, 2014	19.90	19.93	19.85	19.87	232,529	+0.04(+0.19%)
Dec 24, 2014	19.79	19.83	19.83	19.83	305,619	+0.13(+0.64%)
Dec 23, 2014	19.74	19.76	19.64	19.70	521,895	+0.01(+0.04%)
Dec 22, 2014	19.67	19.70	19.56	19.70	1,000,161	+0.12(+0.61%)
Dec 19, 2014	19.44	19.62	19.34	19.58	880,990	-0.58(-2.88%)
Dec 18, 2014	20.08	20.20	20.00	20.16	2,914,241	+0.45(+2.27%)
Dec 17, 2014	19.41	19.76	19.36	19.71	959,419	+0.45(+2.32%)
Dec 16, 2014	19.08	19.56	19.03	19.26	1,034,854	+0.09(+0.47%)
Dec 15, 2014	19.63	19.66	19.09	19.18	491,869	-0.27(-1.38%)
Dec 12, 2014	19.83	19.85	19.43	19.44	693,803	-0.52(-2.61%)
Dec 11, 2014	20.08	20.17	19.94	19.96	698,486	-0.04(-0.19%)
Dec 10, 2014	20.28	20.28	19.97	20.00	315,620	-0.31(-1.54%)
Dec 09, 2014	20.27	20.32	20.14	20.31	1,268,064	-0.27(-1.30%)
Dec 08, 2014	20.69	20.70	20.49	20.58	211,231	-0.20(-0.97%)
Dec 05, 2014	20.75	20.79	20.72	20.78	203,704	+0.25(+1.23%)
Dec 04, 2014	20.60	20.63	20.42	20.53	383,473	-0.18(-0.86%)
Dec 03, 2014	20.72	20.72	20.62	20.71	501,369	+0.03(+0.14%)
Dec 02, 2014	20.67	20.68	20.59	20.68	408,836	+0.13(+0.65%)
Dec 01, 2014	20.57	20.60	20.50	20.55	2,406,938	-0.07(-0.36%)
Nov 28, 2014	20.63	20.66	20.57	20.62	159,157	-0.01(-0.07%)
Nov 26, 2014	20.63	20.63	20.63	20.63	800,520	+0.04(+0.18%)
Nov 25, 2014	20.66	20.66	20.52	20.60	716,422	+0.02(+0.11%)
Nov 24, 2014	20.61	20.61	20.47	20.57	250,009	+0.12(+0.57%)
Nov 21, 2014	20.54	20.54	20.40	20.46	541,519	+0.32(+1.60%)
Nov 20, 2014	20.08	20.16	20.05	20.14	1,120,507	-0.10(-0.48%)
Nov 19, 2014	20.30	20.30	20.15	20.23	303,680	-0.01(-0.07%)
Nov 18, 2014	20.20	20.28	20.16	20.25	436,929	+0.18(+0.89%)
Nov 17, 2014	19.92	20.08	19.92	20.07	721,696	+0.13(+0.67%)
Nov 14, 2014	19.88	19.97	19.88	19.93	274,840	-0.04(-0.19%)
Nov 13, 2014	19.88	19.98	19.87	19.97	237,798	+0.07(+0.37%)
Nov 12, 2014	19.82	19.91	19.82	19.90	348,804	-0.13(-0.63%)
Nov 11, 2014	20.00	20.03	19.96	20.02	1,409,053	+0.04(+0.19%)
Nov 10, 2014	19.93	19.99	19.86	19.99	196,536	+0.13(+0.67%)
Nov 07, 2014	19.89	19.89	19.73	19.85	942,413	-0.09(-0.44%)
Nov 06, 2014	19.99	20.00	19.82	19.94	319,699	+0.09(+0.48%)
Nov 05, 2014	19.88	19.90	19.76	19.85	527,962	+0.18(+0.91%)
Nov 04, 2014	19.76	19.76	19.53	19.67	264,122	-0.07(-0.34%)
Nov 03, 2014	19.86	19.86	19.71	19.73	437,574	-0.23(-1.16%)
Oct 31, 2014	19.93	19.97	19.85	19.96	212,756	+0.32(+1.63%)
Oct 30, 2014	19.48	19.69	19.36	19.64	563,118	+0.12(+0.61%)
Oct 29, 2014	19.58	19.58	19.44	19.53	369,083	-0.02(-0.11%)
Oct 28, 2014	19.47	19.55	19.42	19.55	131,070	+0.25(+1.28%)
Oct 27, 2014	19.25	19.45	19.45	19.30	182,029	-0.15(-0.78%)
Oct 24, 2014	19.44	19.45	19.31	19.45	285,463	+0.07(+0.35%)
Oct 23, 2014	19.39	19.49	19.34	19.38	380,362	+0.23(+1.20%)
Oct 22, 2014	19.32	19.34	19.15	19.15	551,926	-0.11(-0.58%)
Oct 21, 2014	19.11	19.27	19.06	19.26	178,871	+0.41(+2.17%)
Oct 20, 2014	18.78	18.86	18.76	18.86	944,242	+0.01(+0.04%)
Oct 17, 2014	18.83	18.92	18.72	18.85	483,819	+0.45(+2.47%)
Oct 16, 2014	18.13	18.53	18.11	18.39	1,102,323	-0.27(-1.44%)
Oct 15, 2014	18.65	18.78	18.32	18.66	252,391	-0.39(-2.03%)
Oct 14, 2014	19.14	19.18	19.00	19.05	313,584	+0.14(+0.75%)
Oct 13, 2014	19.07	19.13	18.91	18.91	552,388	-0.10(-0.51%)
Oct 10, 2014	19.15	19.20	18.99	19.00	191,435	-0.17(-0.89%)
Oct 09, 2014	19.54	19.54	19.14	19.18	145,711	-0.48(-2.46%)
Oct 08, 2014	19.44	19.69	19.40	19.66	738,397	+0.22(+1.11%)
Oct 07, 2014	19.67	19.67	19.44	19.44	625,627	-0.42(-2.10%)
Oct 06, 2014	19.96	20.00	19.79	19.86	594,455	+0.00(+0.00%)
Oct 03, 2014	19.85	19.90	19.79	19.86	834,144	+0.13(+0.64%)
Oct 02, 2014	19.91	19.93	19.58	19.73	765,913	-0.25(-1.23%)
Oct 01, 2014	20.14	20.17	19.95	19.98	120,409	-0.22(-1.07%)
Sep 30, 2014	20.23	20.28	20.11	20.20	146,957	+0.04(+0.18%)
Sep 29, 2014	20.11	20.18	20.05	20.16	312,252	-0.13(-0.66%)
Sep 26, 2014	20.23	20.35	20.19	20.29	1,261,785	+0.16(+0.81%)
Sep 25, 2014	20.35	20.35	20.11	20.13	918,482	-0.27(-1.31%)
Sep 24, 2014	20.29	20.40	20.25	20.40	204,527	+0.17(+0.85%)
Sep 23, 2014	20.24	20.29	20.20	20.23	202,103	-0.25(-1.20%)
Sep 22, 2014	20.55	20.63	20.45	20.47	626,857	-0.13(-0.61%)
Sep 19, 2014	20.71	20.71	20.60	20.60	406,637	+0.02(+0.11%)
Sep 18, 2014	20.58	20.60	20.56	20.57	74,561	+0.09(+0.44%)
Sep 17, 2014	20.54	20.55	20.46	20.49	205,785	-0.02(-0.11%)
Sep 16, 2014	20.40	20.51	20.35	20.51	332,219	+0.04(+0.18%)
Sep 15, 2014	20.50	20.51	20.43	20.47	73,042	+0.00(+0.00%)
Sep 12, 2014	20.50	20.50	20.42	20.47	28,241	-0.04(-0.18%)
Sep 11, 2014	20.47	20.51	20.41	20.51	17,656	-0.08(-0.40%)
Sep 10, 2014	20.51	20.60	20.48	20.59	649,934	+0.09(+0.44%)
Sep 09, 2014	20.60	20.60	20.46	20.50	162,807	-0.06(-0.29%)
Sep 08, 2014	20.59	20.60	20.51	20.56	54,511	-0.13(-0.65%)
Sep 05, 2014	20.65	20.70	20.57	20.69	101,847	+0.07(+0.36%)
Sep 04, 2014	20.66	20.69	20.58	20.62	341,449	+0.11(+0.54%)
Sep 03, 2014	20.58	20.58	20.47	20.51	46,186	+0.15(+0.73%)
Sep 02, 2014	20.40	20.40	20.29	20.36	135,935	+0.05(+0.26%)
Aug 29, 2014	20.25	20.31	20.31	20.31	622,388	+0.05(+0.26%)
Aug 28, 2014	20.25	20.28	20.24	20.25	597,413	-0.13(-0.62%)
Aug 27, 2014	20.36	20.38	20.34	20.38	6,659	+0.04(+0.18%)
Aug 26, 2014	20.34	20.37	20.29	20.34	91,834	+0.07(+0.37%)
Aug 25, 2014	20.20	20.32	20.17	20.27	1,814,194	+0.23(+1.15%)
Aug 22, 2014	20.08	20.08	20.02	20.04	133,846	-0.05(-0.26%)
Aug 21, 2014	20.04	20.11	20.04	20.09	81,488	+0.08(+0.42%)
Aug 20, 2014	19.87	20.01	19.87	20.01	263,414	+0.01(+0.06%)
Aug 19, 2014	19.96	19.99	19.92	19.99	24,771	+0.09(+0.46%)
Aug 18, 2014	19.88	19.93	19.88	19.90	46,342	+0.17(+0.85%)
Aug 15, 2014	19.97	19.97	19.53	19.73	254,945	-0.01(-0.04%)
Aug 14, 2014	19.81	19.70	19.73	19.74	170,166	+0.04(+0.23%)
Aug 13, 2014	19.67	19.71	19.64	19.70	75,976	+0.11(+0.57%)
Aug 12, 2014	19.51	19.58	19.51	19.58	102,571	+0.00(+0.00%)
Aug 11, 2014	19.60	19.64	19.55	19.58	33,286	+0.05(+0.27%)
Aug 08, 2014	19.38	19.45	19.29	19.53	404,309	+0.13(+0.69%)
Aug 07, 2014	19.63	19.63	19.35	19.40	40,709	-0.16(-0.84%)
Aug 06, 2014	19.47	19.64	19.47	19.56	130,299	-0.05(-0.27%)
Aug 05, 2014	19.78	19.78	19.59	19.61	42,680	-0.20(-1.01%)
Aug 04, 2014	19.80	19.83	19.69	19.82	27,093	+0.13(+0.64%)
Aug 01, 2014	19.76	19.82	19.65	19.69	58,740	-0.16(-0.83%)
Jul 31, 2014	20.02	20.02	19.83	19.85	72,115	-0.37(-1.84%)
Jul 30, 2014	20.25	20.26	20.14	20.23	11,964	-0.01(-0.04%)
Jul 29, 2014	20.28	20.33	20.23	20.23	3,136	-0.01(-0.07%)
Jul 28, 2014	20.24	20.25	20.16	20.25	67,674	-0.04(-0.18%)
Jul 25, 2014	20.32	20.32	20.19	20.28	688,694	-0.04(-0.22%)
Jul 24, 2014	20.31	20.37	20.31	20.33	194,242	+0.08(+0.40%)
Jul 23, 2014	20.28	20.28	20.23	20.25	244,866	+0.04(+0.22%)
Jul 22, 2014	20.23	20.26	20.20	20.20	14,857	+0.12(+0.59%)
Jul 21, 2014	20.03	20.09	20.02	20.08	46,370	-0.10(-0.48%)
Jul 18, 2014	20.07	20.20	20.06	20.18	442,052	+0.16(+0.78%)
Jul 17, 2014	20.22	20.25	20.02	20.02	165,794	-0.29(-1.43%)
Jul 16, 2014	20.33	20.34	20.28	20.31	20,332	+0.21(+1.07%)
Jul 15, 2014	20.16	20.16	20.06	20.10	61,603	-0.06(-0.29%)
Jul 14, 2014	20.24	20.24	20.12	20.16	83,998	+0.13(+0.63%)
Jul 11, 2014	19.95	20.03	19.95	20.03	40,955	+0.04(+0.19%)
Jul 10, 2014	19.93	20.01	19.85	19.99	37,785	-0.24(-1.18%)
Jul 09, 2014	20.12	20.23	20.12	20.23	43,847	+0.04(+0.18%)
Jul 08, 2014	20.31	20.31	20.11	20.20	117,599	-0.28(-1.38%)
Jul 07, 2014	20.54	20.54	20.43	20.48	76,341	-0.22(-1.04%)
Jul 03, 2014	20.68	20.69	20.69	20.69	90,275	+0.23(+1.11%)
Jul 02, 2014	20.48	20.51	20.46	20.47	15,434	-0.00(-0.02%)
Jul 01, 2014	20.45	20.49	20.37	20.47	230,309	+0.16(+0.77%)
Jun 30, 2014	20.31	20.34	20.28	20.31	14,227	-0.08(-0.40%)
Jun 27, 2014	20.35	20.40	20.31	20.40	20,782	-0.21(-1.01%)
Jun 26, 2014	20.51	20.60	20.39	20.60	178,087	-0.02(-0.11%)
Jun 25, 2014	20.55	20.63	20.52	20.63	24,585	-0.05(-0.25%)
Jun 24, 2014	20.77	20.78	20.68	20.68	13,388	-0.16(-0.75%)
Jun 23, 2014	20.86	20.86	20.77	20.84	35,167	-0.01(-0.04%)
Jun 20, 2014	21.01	21.01	20.82	20.84	19,575	-0.07(-0.35%)
Jun 19, 2014	20.97	20.97	20.87	20.92	22,288	+0.01(+0.07%)
Jun 18, 2014	20.83	20.90	20.78	20.90	25,904	+0.12(+0.57%)
Jun 17, 2014	20.73	20.79	20.69	20.78	39,577	+0.04(+0.22%)
Jun 16, 2014	20.66	20.76	20.66	20.74	26,238	+0.01(+0.05%)
Jun 13, 2014	20.76	20.78	20.72	20.73	7,537	-0.10(-0.48%)
Jun 12, 2014	20.87	20.88	20.78	20.83	12,258	-0.06(-0.29%)
Jun 11, 2014	20.92	20.92	20.80	20.89	36,668	-0.13(-0.60%)
Jun 10, 2014	20.93	21.02	20.93	21.01	26,670	+0.06(+0.28%)
Jun 06, 2014	20.90	20.95	20.89	20.95	195,476	+0.17(+0.82%)
Jun 05, 2014	20.87	20.87	20.73	20.78	76,934	+0.06(+0.29%)
Jun 04, 2014	20.65	20.72	20.65	20.72	1,836	+0.00(+0.00%)
Jun 03, 2014	20.66	20.72	20.66	20.72	32,306	-0.07(-0.32%)
Jun 02, 2014	20.67	20.79	20.67	20.79	53,931	+0.04(+0.21%)
May 30, 2014	20.76	20.76	20.70	20.75	62,691	-0.01(-0.04%)
May 29, 2014	20.75	20.78	20.69	20.75	37,296	+0.04(+0.22%)
May 28, 2014	20.71	20.72	20.68	20.71	766,003	-0.01(-0.04%)
May 27, 2014	20.72	20.72	20.66	20.72	822,836	+0.19(+0.91%)
May 23, 2014	20.55	20.53	20.53	20.53	1,479,599	+0.02(+0.12%)
May 22, 2014	20.43	20.51	20.43	20.51	60,738	+0.03(+0.14%)
May 21, 2014	20.38	20.49	20.38	20.48	18,737	+0.15(+0.75%)
May 20, 2014	20.32	20.42	20.29	20.32	29,198	-0.13(-0.64%)
May 19, 2014	20.43	20.46	20.40	20.46	36,397	+0.01(+0.07%)
May 16, 2014	20.39	20.46	20.34	20.44	76,445	+0.02(+0.11%)
May 15, 2014	20.45	20.46	20.32	20.42	69,753	-0.12(-0.58%)
May 14, 2014	20.54	20.57	20.52	20.54	53,126	+0.00(+0.02%)
May 13, 2014	20.58	20.58	20.45	20.53	20,186	-0.10(-0.49%)
May 12, 2014	20.57	20.63	20.49	20.63	187,843	+0.18(+0.87%)
May 09, 2014	20.43	20.47	20.31	20.46	2,396,070	+0.06(+0.30%)
May 08, 2014	20.28	20.44	20.28	20.39	1,035,248	+0.08(+0.39%)
May 07, 2014	20.20	20.31	20.15	20.31	38,424	+0.13(+0.63%)
May 06, 2014	20.27	20.27	20.14	20.19	533,088	-0.07(-0.35%)
May 05, 2014	20.10	20.26	20.06	20.26	6,351	+0.00(+0.02%)
May 02, 2014	20.26	20.30	20.23	20.25	16,246	-0.09(-0.44%)

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