Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2014	22.13	22.26	22.07	22.11	2,470,069	-0.21(-0.96%)
Jul 30, 2014	22.15	22.34	22.02	22.32	2,292,292	+0.28(+1.28%)
Jul 29, 2014	22.30	22.38	22.04	22.04	1,500,655	-0.17(-0.74%)
Jul 28, 2014	22.34	22.41	22.02	22.21	3,756,826	-0.05(-0.25%)
Jul 25, 2014	22.31	22.48	22.21	22.26	1,855,289	-0.17(-0.77%)
Jul 24, 2014	22.12	22.49	22.11	22.43	2,933,501	+0.33(+1.49%)
Jul 23, 2014	22.03	22.19	22.00	22.10	2,061,295	+0.06(+0.28%)
Jul 22, 2014	22.19	22.28	22.03	22.04	2,167,059	-0.08(-0.34%)
Jul 21, 2014	22.12	22.23	22.02	22.12	1,709,465	-0.16(-0.71%)
Jul 18, 2014	22.06	22.30	22.02	22.28	1,564,787	+0.30(+1.35%)
Jul 17, 2014	22.34	22.45	21.97	21.98	2,550,605	-0.43(-1.93%)
Jul 16, 2014	22.67	22.68	22.33	22.41	2,715,025	-0.10(-0.46%)
Jul 15, 2014	22.65	22.66	22.46	22.52	2,567,618	-0.09(-0.40%)
Jul 14, 2014	22.82	22.84	22.53	22.61	2,119,280	-0.10(-0.45%)
Jul 11, 2014	22.47	22.88	22.44	22.71	3,057,417	+0.28(+1.23%)
Jul 10, 2014	22.31	22.62	22.20	22.43	2,441,565	-0.21(-0.91%)
Jul 09, 2014	22.43	22.65	22.33	22.64	4,161,253	+0.51(+2.30%)
Jul 08, 2014	22.63	22.66	22.08	22.13	6,555,530	-0.51(-2.25%)
Jul 07, 2014	22.80	22.88	22.57	22.64	2,943,625	-0.24(-1.05%)
Jul 03, 2014	22.99	22.88	22.88	22.88	1,796,034	+0.03(+0.15%)
Jul 02, 2014	22.70	22.94	22.67	22.85	4,503,072	+0.21(+0.91%)
Jul 01, 2014	22.64	22.85	22.63	22.64	8,552,620	-0.43(-1.85%)
Jun 30, 2014	22.98	23.11	22.83	23.07	2,964,976	+0.05(+0.21%)
Jun 27, 2014	22.89	23.10	22.80	23.02	2,261,296	+0.10(+0.42%)
Jun 26, 2014	22.93	22.99	22.68	22.92	2,308,732	-0.05(-0.21%)
Jun 25, 2014	22.67	23.01	22.63	22.97	2,723,253	+0.32(+1.43%)
Jun 24, 2014	22.76	22.99	22.61	22.65	3,845,757	-0.21(-0.90%)
Jun 23, 2014	22.93	23.11	22.78	22.85	2,885,970	+0.02(+0.09%)
Jun 20, 2014	23.03	23.03	22.65	22.83	4,340,323	-0.08(-0.33%)
Jun 19, 2014	23.15	23.16	22.74	22.91	3,364,228	-0.11(-0.48%)
Jun 18, 2014	22.94	23.15	22.75	23.02	3,751,426	+0.04(+0.18%)
Jun 17, 2014	22.79	23.07	22.78	22.98	3,549,321	+0.17(+0.72%)
Jun 16, 2014	22.33	22.84	22.30	22.81	4,552,966	+0.45(+2.03%)
Jun 13, 2014	22.29	22.46	22.15	22.36	3,677,056	+0.09(+0.40%)
Jun 12, 2014	22.10	22.55	22.08	22.27	7,758,860	+0.28(+1.28%)
Jun 11, 2014	21.86	22.23	21.37	21.99	9,780,123	+0.97(+4.62%)
Jun 10, 2014	20.82	21.03	20.76	21.02	5,177,396	+0.29(+1.39%)
Jun 06, 2014	20.43	20.73	20.40	20.73	3,457,169	+0.34(+1.64%)
Jun 05, 2014	20.40	20.57	20.13	20.39	2,552,232	-0.01(-0.07%)
Jun 04, 2014	20.00	20.42	20.00	20.41	2,871,748	+0.40(+1.98%)
Jun 03, 2014	20.07	20.23	19.96	20.01	2,747,267	-0.04(-0.20%)
Jun 02, 2014	20.36	20.37	20.03	20.05	2,165,192	-0.31(-1.54%)
May 30, 2014	20.15	20.38	20.07	20.37	2,815,613	+0.25(+1.22%)
May 29, 2014	20.18	20.25	19.94	20.12	2,297,884	-0.01(-0.07%)
May 28, 2014	20.16	20.35	19.93	20.13	3,280,295	-0.02(-0.10%)
May 27, 2014	20.14	20.24	19.99	20.15	2,189,156	+0.06(+0.31%)
May 23, 2014	20.02	20.09	20.09	20.09	2,899,100	+0.08(+0.39%)
May 22, 2014	20.02	20.05	19.86	20.01	1,934,741	+0.13(+0.67%)
May 21, 2014	19.44	19.89	19.40	19.88	3,277,263	+0.47(+2.43%)
May 20, 2014	19.53	19.58	19.31	19.41	2,972,650	-0.18(-0.94%)
May 19, 2014	19.25	19.62	19.25	19.59	2,783,199	+0.32(+1.67%)
May 16, 2014	19.07	19.29	18.93	19.27	4,396,849	+0.16(+0.86%)
May 15, 2014	19.22	19.25	18.88	19.11	4,801,350	-0.22(-1.13%)
May 14, 2014	19.33	19.44	19.22	19.33	2,148,488	-0.01(-0.04%)
May 13, 2014	19.33	19.47	19.27	19.33	2,417,335	+0.01(+0.04%)
May 12, 2014	19.15	19.50	19.14	19.33	2,545,585	+0.21(+1.11%)
May 09, 2014	19.02	19.12	18.81	19.12	2,458,524	+0.14(+0.72%)
May 08, 2014	18.95	19.27	18.86	18.98	2,839,706	+0.03(+0.14%)
May 07, 2014	19.25	19.31	18.62	18.95	6,820,597	-0.22(-1.14%)
May 06, 2014	19.63	19.69	19.15	19.17	5,582,895	-0.54(-2.74%)
May 05, 2014	19.65	19.79	19.53	19.71	2,836,739	-0.07(-0.35%)
May 02, 2014	19.73	19.92	19.59	19.78	2,232,269	+0.08(+0.38%)
May 01, 2014	19.45	19.94	19.36	19.70	4,650,759	+0.27(+1.37%)
Apr 30, 2014	19.08	19.49	19.03	19.44	3,466,830	+0.17(+0.89%)
Apr 29, 2014	18.82	19.31	18.64	19.27	3,612,925	+0.53(+2.81%)
Apr 28, 2014	19.05	19.07	18.46	18.74	4,662,943	-0.16(-0.83%)
Apr 25, 2014	19.05	19.12	18.75	18.90	4,141,849	-0.23(-1.22%)
Apr 24, 2014	19.17	19.33	19.06	19.13	2,853,975	+0.00(+0.00%)
Apr 23, 2014	19.39	19.41	19.10	19.13	3,293,591	-0.25(-1.31%)
Apr 22, 2014	19.53	19.59	19.34	19.38	2,354,429	-0.14(-0.70%)
Apr 21, 2014	19.22	19.54	19.00	19.52	4,292,735	+0.23(+1.21%)
Apr 17, 2014	19.27	19.29	19.29	19.29	3,134,661	-0.09(-0.46%)
Apr 16, 2014	19.37	19.48	19.29	19.37	2,963,623	+0.12(+0.60%)
Apr 15, 2014	19.13	19.34	18.72	19.26	5,403,222	+0.08(+0.43%)
Apr 14, 2014	19.05	19.42	18.91	19.18	5,721,237	+0.27(+1.45%)
Apr 11, 2014	20.43	20.43	18.77	18.90	25,979,308	-0.53(-2.74%)
Apr 10, 2014	19.99	20.09	19.38	19.44	3,986,533	-0.52(-2.60%)
Apr 09, 2014	19.75	20.09	19.65	19.96	2,833,116	+0.23(+1.14%)
Apr 08, 2014	19.52	19.82	19.35	19.73	4,751,868	+0.22(+1.12%)
Apr 07, 2014	20.07	20.13	19.29	19.51	6,423,670	-0.67(-3.32%)
Apr 04, 2014	20.56	20.72	19.85	20.18	5,576,801	-0.31(-1.53%)
Apr 03, 2014	21.18	21.18	20.30	20.50	5,835,372	-0.64(-3.01%)
Apr 02, 2014	21.10	21.35	21.00	21.13	3,703,823	+0.02(+0.10%)
Apr 01, 2014	20.79	21.19	20.69	21.11	3,889,365	+0.46(+2.25%)
Mar 31, 2014	20.71	20.94	20.39	20.65	4,371,464	-0.12(-0.56%)
Mar 28, 2014	19.63	20.80	19.59	20.76	7,759,891	+1.22(+6.23%)
Mar 27, 2014	19.80	19.85	19.50	19.55	4,385,101	-0.31(-1.55%)
Mar 26, 2014	20.01	20.07	19.85	19.85	3,287,141	-0.07(-0.34%)
Mar 25, 2014	20.28	20.36	19.92	19.92	2,763,237	-0.28(-1.39%)
Mar 24, 2014	20.56	20.66	20.08	20.20	3,223,583	-0.33(-1.60%)
Mar 21, 2014	20.47	20.67	20.36	20.53	4,297,113	+0.14(+0.70%)
Mar 20, 2014	20.18	20.40	20.09	20.39	2,559,788	+0.17(+0.85%)
Mar 19, 2014	20.26	20.37	20.10	20.22	3,362,107	-0.01(-0.07%)
Mar 18, 2014	20.43	20.43	20.18	20.23	2,702,875	-0.18(-0.87%)
Mar 17, 2014	20.18	20.59	20.15	20.41	2,466,524	+0.32(+1.60%)
Mar 14, 2014	20.35	20.51	20.05	20.09	5,396,780	-0.33(-1.61%)
Mar 13, 2014	20.58	20.85	20.26	20.41	5,620,187	-0.11(-0.53%)
Mar 12, 2014	20.47	20.69	20.46	20.52	3,658,159	-0.05(-0.23%)
Mar 11, 2014	20.76	20.95	20.53	20.57	3,920,945	-0.18(-0.85%)
Mar 10, 2014	20.64	20.77	20.50	20.75	4,065,066	+0.10(+0.49%)
Mar 07, 2014	20.61	21.06	20.40	20.65	11,981,162	-0.39(-1.84%)
Mar 06, 2014	21.33	21.35	20.95	21.03	7,445,645	-0.12(-0.55%)
Mar 05, 2014	21.50	21.56	21.04	21.15	7,748,081	-0.30(-1.39%)
Mar 04, 2014	21.91	21.91	21.26	21.45	6,400,381	-0.25(-1.16%)
Mar 03, 2014	21.28	21.81	21.21	21.70	3,115,115	+0.20(+0.95%)
Feb 28, 2014	21.56	21.64	21.23	21.50	4,834,406	-0.03(-0.16%)
Feb 27, 2014	21.54	21.68	21.31	21.53	2,847,829	-0.01(-0.06%)
Feb 26, 2014	21.92	22.03	21.51	21.54	3,270,555	-0.33(-1.49%)
Feb 25, 2014	21.40	21.88	21.40	21.87	6,865,730	+0.43(+2.03%)
Feb 24, 2014	21.48	21.57	21.31	21.43	4,285,069	+0.32(+1.51%)
Feb 21, 2014	21.54	21.62	21.11	21.11	5,330,948	-0.31(-1.43%)
Feb 20, 2014	21.45	21.52	21.35	21.42	3,277,571	+0.08(+0.38%)
Feb 19, 2014	21.02	21.49	20.99	21.34	4,920,163	+0.30(+1.42%)
Feb 18, 2014	21.11	21.19	20.88	21.04	2,461,572	-0.07(-0.32%)
Feb 14, 2014	20.85	21.11	21.11	21.11	2,877,797	+0.23(+1.11%)
Feb 13, 2014	20.59	21.00	20.56	20.88	3,090,476	+0.16(+0.79%)
Feb 12, 2014	20.88	20.89	20.43	20.71	5,281,545	-0.18(-0.85%)
Feb 11, 2014	20.24	21.00	20.23	20.89	5,846,916	+0.70(+3.47%)
Feb 10, 2014	20.14	20.20	19.97	20.19	2,617,778	+0.04(+0.20%)
Feb 07, 2014	20.12	20.51	20.03	20.15	4,207,870	+0.20(+1.02%)
Feb 06, 2014	19.97	20.21	19.87	19.95	3,135,694	+0.07(+0.38%)
Feb 05, 2014	19.93	20.02	19.77	19.87	3,476,892	-0.25(-1.25%)
Feb 04, 2014	20.03	20.44	19.76	20.12	5,621,242	+0.20(+1.02%)
Feb 03, 2014	20.62	20.66	19.77	19.92	6,295,382	-0.73(-3.55%)
Jan 31, 2014	20.19	20.74	20.07	20.65	6,570,913	+0.19(+0.93%)
Jan 30, 2014	19.91	20.53	19.72	20.46	4,738,644	+0.67(+3.40%)
Jan 29, 2014	19.76	19.99	19.67	19.79	4,141,837	-0.12(-0.61%)
Jan 28, 2014	19.89	20.00	19.71	19.91	3,978,782	+0.03(+0.14%)
Jan 27, 2014	19.15	20.04	19.15	19.89	6,894,057	+0.81(+4.24%)
Jan 24, 2014	19.61	19.66	18.97	19.08	4,258,281	-0.62(-3.17%)
Jan 23, 2014	19.80	19.91	19.55	19.70	4,195,538	-0.23(-1.16%)
Jan 22, 2014	19.59	19.93	19.46	19.93	2,902,178	+0.38(+1.95%)
Jan 21, 2014	19.95	19.95	19.43	19.55	2,715,057	-0.17(-0.86%)
Jan 17, 2014	19.58	19.72	19.72	19.72	4,399,198	+0.15(+0.76%)
Jan 16, 2014	19.87	19.91	19.38	19.57	5,327,925	-0.35(-1.74%)
Jan 15, 2014	20.12	20.20	19.84	19.92	3,061,396	-0.20(-0.98%)
Jan 14, 2014	20.05	20.21	19.91	20.12	3,372,038	+0.14(+0.68%)
Jan 13, 2014	20.48	20.50	19.95	19.98	4,590,360	-0.60(-2.94%)
Jan 10, 2014	20.57	20.70	20.34	20.59	3,506,288	+0.18(+0.90%)
Jan 09, 2014	20.54	20.72	20.24	20.40	7,438,158	+0.20(+0.98%)
Jan 08, 2014	19.35	20.31	19.05	20.20	11,506,068	+0.86(+4.46%)
Jan 07, 2014	19.35	19.59	19.34	19.34	5,012,478	-0.01(-0.04%)
Jan 06, 2014	19.91	19.98	19.32	19.35	5,903,768	-0.54(-2.73%)
Jan 03, 2014	20.04	20.14	19.78	19.89	2,433,749	-0.07(-0.34%)
Jan 02, 2014	19.70	19.98	19.67	19.96	2,700,423	+0.23(+1.17%)
Dec 31, 2013	19.76	19.73	19.73	19.73	1,836,396	-0.03(-0.17%)
Dec 30, 2013	19.38	19.84	19.27	19.76	2,791,464	+0.39(+2.00%)
Dec 27, 2013	19.67	19.68	19.30	19.38	1,574,672	-0.29(-1.45%)
Dec 26, 2013	19.59	19.67	19.53	19.66	1,139,681	+0.14(+0.70%)
Dec 24, 2013	19.63	19.69	19.42	19.53	608,999	-0.06(-0.31%)
Dec 23, 2013	19.64	19.67	19.29	19.59	2,014,089	+0.20(+1.02%)
Dec 20, 2013	19.36	19.56	19.29	19.39	4,420,611	+0.04(+0.21%)
Dec 19, 2013	19.24	19.42	19.13	19.35	2,809,981	+0.14(+0.74%)
Dec 18, 2013	19.00	19.21	18.70	19.21	4,551,626	+0.20(+1.04%)
Dec 17, 2013	19.11	19.27	18.99	19.01	3,711,126	-0.16(-0.82%)
Dec 16, 2013	19.15	19.45	19.10	19.17	3,677,053	+0.12(+0.61%)
Dec 13, 2013	19.11	19.32	18.93	19.05	2,870,315	-0.07(-0.39%)
Dec 12, 2013	18.98	19.24	18.88	19.12	5,127,264	+0.10(+0.50%)
Dec 11, 2013	19.27	20.18	18.47	19.03	13,020,636	-0.54(-2.74%)
Dec 10, 2013	19.66	19.83	19.52	19.57	3,823,835	-0.15(-0.76%)
Dec 09, 2013	19.70	19.74	19.57	19.72	2,776,646	+0.01(+0.03%)
Dec 06, 2013	19.55	19.78	19.49	19.71	2,839,230	+0.32(+1.65%)
Dec 05, 2013	19.16	19.46	19.11	19.39	2,516,418	+0.17(+0.88%)
Dec 04, 2013	19.12	19.25	18.94	19.22	2,880,977	+0.01(+0.07%)
Dec 03, 2013	19.10	19.39	19.08	19.21	3,240,515	+0.03(+0.14%)
Dec 02, 2013	18.84	19.29	18.77	19.18	2,795,986	+0.36(+1.94%)
Nov 29, 2013	18.96	19.03	18.78	18.81	1,149,393	-0.15(-0.78%)
Nov 27, 2013	18.90	19.08	18.81	18.96	1,362,950	+0.07(+0.39%)
Nov 26, 2013	19.05	19.23	18.85	18.89	2,412,980	-0.18(-0.92%)
Nov 25, 2013	19.44	19.50	19.03	19.06	2,074,422	-0.30(-1.57%)
Nov 22, 2013	19.50	19.52	19.32	19.37	1,833,390	-0.13(-0.66%)
Nov 21, 2013	19.17	19.55	19.16	19.50	1,423,307	+0.36(+1.87%)
Nov 20, 2013	19.19	19.37	19.08	19.14	1,196,847	+0.01(+0.07%)
Nov 19, 2013	19.04	19.33	18.93	19.12	1,638,230	+0.03(+0.14%)
Nov 18, 2013	19.29	19.33	19.03	19.10	1,859,147	-0.13(-0.67%)
Nov 15, 2013	18.97	19.25	18.83	19.23	3,574,441	+0.22(+1.17%)
Nov 14, 2013	18.94	19.06	18.84	19.00	1,789,599	+0.06(+0.32%)
Nov 13, 2013	18.35	18.96	18.30	18.94	2,459,389	+0.46(+2.48%)
Nov 12, 2013	18.76	18.81	18.46	18.48	2,430,359	-0.27(-1.44%)
Nov 11, 2013	18.84	19.01	18.69	18.75	1,608,482	-0.03(-0.18%)
Nov 08, 2013	18.46	18.79	18.42	18.79	2,012,636	+0.33(+1.79%)
Nov 07, 2013	19.37	19.42	18.37	18.46	4,993,113	-0.86(-4.47%)
Nov 06, 2013	20.02	20.02	19.27	19.32	4,962,655	-0.66(-3.31%)
Nov 05, 2013	19.75	20.06	19.64	19.98	2,670,298	+0.13(+0.65%)
Nov 04, 2013	19.50	19.91	19.49	19.85	2,265,064	+0.36(+1.87%)
Nov 01, 2013	19.25	19.52	19.21	19.49	2,077,060	+0.30(+1.58%)
Oct 31, 2013	19.19	19.31	19.04	19.19	2,655,746	+0.01(+0.07%)
Oct 30, 2013	19.54	19.57	19.12	19.17	1,392,317	-0.30(-1.56%)
Oct 29, 2013	19.19	19.63	19.18	19.48	2,706,667	+0.36(+1.87%)
Oct 28, 2013	19.24	19.25	19.06	19.12	1,768,757	-0.09(-0.49%)
Oct 25, 2013	19.47	19.47	19.16	19.21	1,645,490	-0.15(-0.77%)
Oct 24, 2013	19.52	19.57	19.29	19.36	1,705,646	-0.11(-0.59%)
Oct 23, 2013	19.71	19.71	19.38	19.48	2,183,604	-0.36(-1.80%)
Oct 22, 2013	19.62	19.89	19.62	19.83	3,129,199	+0.21(+1.07%)
Oct 21, 2013	19.71	19.80	19.59	19.62	2,610,651	-0.11(-0.55%)
Oct 18, 2013	19.75	19.81	19.60	19.73	3,501,591	+0.11(+0.58%)
Oct 17, 2013	19.37	19.64	19.25	19.62	3,321,512	+0.15(+0.76%)
Oct 16, 2013	18.83	19.64	18.74	19.47	6,676,890	+0.82(+4.41%)
Oct 15, 2013	18.65	18.86	18.50	18.65	3,331,654	-0.06(-0.32%)
Oct 14, 2013	18.63	18.73	18.37	18.71	4,213,390	+0.00(+0.00%)
Oct 11, 2013	18.77	18.92	18.66	18.71	2,319,203	-0.07(-0.36%)
Oct 10, 2013	18.46	18.85	18.46	18.77	3,106,756	+0.43(+2.32%)
Oct 09, 2013	18.21	18.52	17.94	18.35	5,109,402	-0.04(-0.22%)
Oct 08, 2013	18.72	18.76	18.34	18.39	2,439,126	-0.34(-1.84%)
Oct 07, 2013	19.04	19.10	18.72	18.73	5,160,399	-0.50(-2.60%)
Oct 04, 2013	18.94	19.78	18.81	19.23	8,368,160	+0.38(+2.04%)
Oct 03, 2013	18.76	18.92	18.59	18.85	5,131,535	+0.00(+0.00%)
Oct 02, 2013	18.65	18.91	18.49	18.85	5,198,897	+0.05(+0.29%)
Oct 01, 2013	18.38	18.83	18.29	18.79	8,898,333	+0.81(+4.50%)
Sep 30, 2013	17.61	18.28	17.53	17.98	9,621,763	+0.20(+1.14%)
Sep 27, 2013	17.53	17.80	17.53	17.78	12,298,337	+0.21(+1.19%)
Sep 26, 2013	18.05	18.07	17.54	17.57	8,307,081	-0.47(-2.62%)
Sep 25, 2013	18.19	18.24	18.02	18.05	2,148,456	-0.16(-0.85%)
Sep 24, 2013	18.19	18.27	18.00	18.20	2,809,551	+0.05(+0.26%)
Sep 23, 2013	18.28	18.32	17.92	18.15	2,780,057	-0.13(-0.74%)
Sep 20, 2013	18.82	18.85	18.20	18.29	4,729,461	-0.51(-2.73%)
Sep 19, 2013	18.85	18.97	18.73	18.80	3,670,976	-0.04(-0.21%)
Sep 18, 2013	18.45	18.90	18.45	18.84	4,487,967	+0.36(+1.93%)
Sep 17, 2013	18.33	18.49	18.28	18.48	2,571,037	+0.16(+0.85%)
Sep 16, 2013	18.53	18.59	18.31	18.33	2,263,282	-0.05(-0.26%)
Sep 13, 2013	18.25	18.42	18.20	18.38	1,150,564	+0.13(+0.70%)
Sep 12, 2013	18.27	18.50	18.23	18.25	1,642,936	-0.03(-0.15%)
Sep 11, 2013	18.38	18.40	18.17	18.27	2,308,252	-0.10(-0.55%)
Sep 10, 2013	18.41	18.48	18.30	18.38	2,132,307	+0.11(+0.63%)
Sep 09, 2013	18.18	18.36	18.13	18.26	2,288,423	+0.11(+0.59%)
Sep 06, 2013	18.17	18.31	18.12	18.15	3,701,606	+0.05(+0.26%)
Sep 05, 2013	18.53	18.55	18.07	18.11	4,842,596	-0.44(-2.38%)
Sep 04, 2013	18.15	18.63	17.90	18.55	9,973,468	-0.12(-0.65%)
Sep 03, 2013	18.93	19.08	18.54	18.67	3,523,235	-0.02(-0.11%)
Aug 30, 2013	18.92	18.95	18.63	18.69	1,520,431	-0.17(-0.89%)
Aug 29, 2013	18.81	19.00	18.81	18.86	1,203,058	-0.01(-0.07%)
Aug 28, 2013	18.95	19.06	18.86	18.87	1,277,530	-0.08(-0.42%)
Aug 27, 2013	19.16	19.32	18.93	18.95	1,557,340	-0.47(-2.41%)
Aug 26, 2013	19.43	19.67	19.35	19.42	1,871,763	+0.02(+0.10%)
Aug 23, 2013	19.51	19.51	19.24	19.40	1,774,505	-0.09(-0.45%)
Aug 22, 2013	19.22	19.56	19.20	19.49	1,387,181	+0.29(+1.54%)
Aug 21, 2013	19.35	19.43	19.17	19.19	2,018,310	-0.19(-0.97%)
Aug 20, 2013	19.37	19.43	19.22	19.38	3,435,406	+0.02(+0.10%)
Aug 19, 2013	19.77	19.81	19.36	19.36	2,132,890	-0.52(-2.59%)
Aug 16, 2013	19.75	19.99	19.69	19.87	1,419,987	+0.03(+0.17%)
Aug 15, 2013	20.52	20.54	19.79	19.84	4,370,289	-0.86(-4.17%)
Aug 14, 2013	20.99	21.03	20.69	20.70	1,797,281	-0.28(-1.34%)
Aug 13, 2013	21.02	21.08	20.93	20.99	1,375,397	-0.03(-0.16%)
Aug 12, 2013	20.90	21.10	20.82	21.02	1,320,740	+0.01(+0.06%)
Aug 09, 2013	21.04	21.16	20.99	21.01	1,905,291	-0.11(-0.54%)
Aug 08, 2013	21.21	21.23	21.04	21.12	1,025,212	+0.01(+0.06%)
Aug 07, 2013	21.03	21.21	20.90	21.11	1,358,944	-0.06(-0.28%)
Aug 06, 2013	21.19	21.19	21.03	21.17	1,456,318	-0.05(-0.22%)
Aug 05, 2013	21.27	21.36	21.19	21.21	1,688,328	-0.14(-0.66%)
Aug 02, 2013	21.34	21.39	21.19	21.35	1,964,477	-0.07(-0.31%)

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