Date	Open	High	Low	Close	Volume	Change (%)
Aug 30, 2013	26.10	26.44	26.00	26.29	7,210,007	+0.30(+1.15%)
Aug 29, 2013	25.78	26.20	25.67	25.99	4,923,725	+0.16(+0.61%)
Aug 28, 2013	25.76	26.04	25.68	25.83	5,037,525	-0.02(-0.09%)
Aug 27, 2013	25.57	26.04	25.54	25.86	5,571,534	+0.10(+0.38%)
Aug 26, 2013	27.03	27.05	25.65	25.76	10,924,338	-1.33(-4.91%)
Aug 23, 2013	27.02	27.14	26.69	27.09	4,035,420	+0.16(+0.58%)
Aug 22, 2013	27.17	27.26	26.81	26.93	4,011,230	-0.17(-0.63%)
Aug 21, 2013	27.34	27.42	27.07	27.10	4,120,479	-0.22(-0.79%)
Aug 20, 2013	27.23	27.46	27.11	27.32	3,594,570	+0.15(+0.55%)
Aug 19, 2013	27.49	27.58	27.14	27.17	4,275,519	-0.50(-1.80%)
Aug 16, 2013	27.44	27.73	27.40	27.67	4,624,495	+0.16(+0.59%)
Aug 15, 2013	28.37	28.49	27.44	27.51	6,919,145	-1.12(-3.92%)
Aug 14, 2013	28.66	28.83	28.49	28.63	5,030,617	-0.07(-0.23%)
Aug 13, 2013	28.61	28.70	28.46	28.69	4,742,237	+0.05(+0.18%)
Aug 12, 2013	28.40	28.66	28.19	28.64	4,856,745	+0.13(+0.47%)
Aug 09, 2013	28.37	28.58	28.26	28.51	3,717,063	+0.06(+0.21%)
Aug 08, 2013	28.20	28.52	28.12	28.45	5,400,214	+0.40(+1.43%)
Aug 07, 2013	28.04	28.21	27.73	28.05	4,357,019	-0.10(-0.34%)
Aug 06, 2013	27.38	28.36	27.02	28.14	9,050,391	+0.02(+0.08%)
Aug 05, 2013	27.83	28.14	27.65	28.12	7,589,690	+0.22(+0.77%)
Aug 02, 2013	27.51	27.91	27.35	27.91	4,962,313	+0.29(+1.05%)
Aug 01, 2013	27.27	27.62	27.22	27.62	4,848,682	+0.53(+1.95%)
Jul 31, 2013	26.89	27.26	26.73	27.09	5,788,414	+0.33(+1.25%)
Jul 30, 2013	26.99	27.22	26.73	26.76	4,458,499	-0.25(-0.93%)
Jul 29, 2013	27.13	27.37	26.99	27.01	3,332,800	-0.23(-0.85%)
Jul 26, 2013	27.04	27.26	26.91	27.24	2,423,696	+0.02(+0.08%)
Jul 25, 2013	26.82	27.29	26.61	27.22	4,365,902	+0.42(+1.58%)
Jul 24, 2013	27.21	27.21	26.76	26.79	3,426,495	-0.36(-1.34%)
Jul 23, 2013	26.80	27.22	26.77	27.16	4,200,438	+0.29(+1.08%)
Jul 22, 2013	27.16	27.25	26.77	26.87	4,467,659	-0.38(-1.39%)
Jul 19, 2013	26.88	27.33	26.71	27.25	6,106,033	+0.66(+2.49%)
Jul 18, 2013	26.51	26.70	26.43	26.58	2,892,627	+0.08(+0.31%)
Jul 17, 2013	26.58	26.80	26.38	26.50	2,457,054	-0.02(-0.08%)
Jul 16, 2013	26.82	26.88	26.42	26.52	5,627,529	-0.38(-1.41%)
Jul 15, 2013	26.99	27.02	26.82	26.90	3,086,452	-0.07(-0.25%)
Jul 12, 2013	26.87	27.00	26.78	26.97	2,745,217	+0.09(+0.33%)
Jul 11, 2013	26.84	26.94	26.67	26.88	4,564,445	+0.22(+0.81%)
Jul 10, 2013	26.55	26.73	26.41	26.67	2,919,835	+0.13(+0.50%)
Jul 09, 2013	26.35	26.70	26.26	26.53	6,425,968	+0.27(+1.02%)
Jul 08, 2013	25.91	26.29	25.83	26.26	3,837,519	+0.36(+1.38%)
Jul 05, 2013	25.92	26.00	25.66	25.91	2,709,442	+0.05(+0.20%)
Jul 03, 2013	25.68	25.86	25.63	25.86	2,049,724	-0.04(-0.17%)
Jul 02, 2013	25.53	26.12	25.49	25.90	5,289,472	+0.39(+1.51%)
Jul 01, 2013	25.34	25.77	25.34	25.51	4,906,228	+0.33(+1.30%)
Jun 28, 2013	24.94	25.42	24.88	25.19	6,181,233	+0.15(+0.59%)
Jun 27, 2013	25.10	25.28	24.99	25.04	2,887,282	+0.10(+0.39%)
Jun 26, 2013	24.82	25.05	24.73	24.94	5,385,213	+0.30(+1.24%)
Jun 25, 2013	24.75	24.75	24.40	24.64	4,266,939	+0.18(+0.73%)
Jun 24, 2013	24.33	24.76	24.29	24.46	4,069,417	-0.12(-0.48%)
Jun 21, 2013	24.52	24.88	24.34	24.58	8,446,630	+0.36(+1.47%)
Jun 20, 2013	24.50	24.61	24.21	24.22	5,119,298	-0.48(-1.95%)
Jun 19, 2013	25.15	25.34	24.69	24.70	5,726,062	-0.42(-1.68%)
Jun 18, 2013	24.68	25.16	24.68	25.13	3,726,559	+0.42(+1.68%)
Jun 17, 2013	24.68	24.88	24.53	24.71	3,212,560	+0.14(+0.57%)
Jun 14, 2013	24.74	25.02	24.53	24.57	3,047,030	-0.23(-0.93%)
Jun 13, 2013	24.41	24.86	24.21	24.80	3,866,997	+0.37(+1.52%)
Jun 12, 2013	24.76	24.88	24.30	24.43	5,013,247	-0.17(-0.69%)
Jun 11, 2013	24.36	24.71	24.26	24.60	4,530,308	+0.01(+0.06%)
Jun 10, 2013	24.53	24.69	24.33	24.59	3,798,094	+0.14(+0.58%)
Jun 07, 2013	24.50	24.71	24.29	24.45	4,027,121	+0.19(+0.80%)
Jun 06, 2013	24.30	24.31	23.93	24.25	3,385,464	+0.04(+0.15%)
Jun 05, 2013	24.45	24.47	24.12	24.21	4,696,969	-0.30(-1.21%)
Jun 04, 2013	24.28	24.62	24.23	24.51	4,589,783	+0.26(+1.07%)
Jun 03, 2013	24.00	24.30	23.69	24.25	5,119,347	+0.31(+1.30%)
May 31, 2013	24.61	24.62	23.94	23.94	7,296,566	-0.80(-3.24%)
May 30, 2013	24.91	24.96	24.71	24.74	3,521,821	-0.09(-0.36%)
May 29, 2013	25.25	25.25	24.72	24.83	5,840,998	-0.53(-2.08%)
May 28, 2013	25.38	25.48	25.24	25.36	4,257,778	+0.19(+0.77%)
May 24, 2013	25.30	25.34	25.08	25.17	2,844,373	-0.21(-0.82%)
May 23, 2013	25.03	25.45	24.94	25.37	4,211,572	+0.01(+0.06%)
May 22, 2013	25.76	26.00	25.28	25.36	7,189,223	-0.42(-1.64%)
May 21, 2013	25.48	25.86	25.40	25.78	4,886,144	+0.23(+0.90%)
May 20, 2013	25.96	26.00	25.51	25.55	6,373,481	-0.45(-1.71%)
May 17, 2013	25.40	26.03	25.27	26.00	8,438,018	+0.62(+2.46%)
May 16, 2013	25.54	25.69	25.27	25.37	6,742,795	-0.41(-1.58%)
May 15, 2013	25.23	25.88	25.17	25.78	7,176,797	+0.68(+2.69%)
May 13, 2013	25.15	25.19	24.92	25.11	4,702,101	-0.05(-0.21%)
May 10, 2013	25.01	25.25	24.97	25.16	4,851,257	+0.11(+0.44%)
May 09, 2013	25.36	25.48	25.01	25.05	5,142,720	-0.36(-1.42%)
May 08, 2013	25.28	25.41	25.05	25.41	4,657,061	+0.04(+0.17%)
May 07, 2013	25.12	25.36	24.96	25.36	4,550,074	+0.34(+1.36%)
May 06, 2013	25.19	25.23	24.89	25.02	3,855,958	-0.24(-0.94%)
May 03, 2013	24.99	25.29	24.82	25.26	5,420,258	+0.44(+1.79%)
May 02, 2013	24.26	25.05	24.18	24.82	8,260,141	+0.01(+0.06%)
May 01, 2013	24.96	25.11	24.75	24.80	6,965,585	-0.27(-1.06%)
Apr 30, 2013	25.11	25.14	24.85	25.07	6,126,753	-0.07(-0.26%)
Apr 29, 2013	24.78	25.25	24.75	25.14	6,999,229	+0.41(+1.67%)
Apr 26, 2013	24.67	24.86	24.51	24.72	7,812,912	+0.21(+0.87%)
Apr 25, 2013	24.09	24.54	23.90	24.51	6,750,177	+0.58(+2.44%)
Apr 24, 2013	24.09	24.25	23.89	23.92	4,179,630	-0.12(-0.49%)
Apr 23, 2013	23.88	24.05	23.66	24.04	5,151,886	+0.24(+1.02%)
Apr 22, 2013	23.75	23.87	23.56	23.80	4,500,954	+0.03(+0.12%)
Apr 19, 2013	23.64	23.84	23.60	23.77	8,261,324	+0.20(+0.85%)
Apr 18, 2013	23.69	23.76	23.41	23.57	5,994,450	-0.12(-0.50%)
Apr 17, 2013	23.56	23.75	23.28	23.69	6,880,064	-0.08(-0.34%)
Apr 16, 2013	23.36	23.84	23.27	23.77	5,721,673	+0.49(+2.09%)
Apr 15, 2013	23.99	24.08	23.27	23.28	9,374,491	-0.83(-3.43%)
Apr 12, 2013	24.29	24.45	23.97	24.11	7,440,092	-0.25(-1.03%)
Apr 11, 2013	24.46	24.52	24.28	24.36	4,411,596	-0.14(-0.57%)
Apr 10, 2013	24.22	24.54	24.09	24.50	5,444,197	+0.32(+1.34%)
Apr 09, 2013	24.56	24.56	23.91	24.18	8,273,569	-0.44(-1.77%)
Apr 08, 2013	24.46	24.61	24.36	24.61	3,712,184	+0.11(+0.45%)
Apr 05, 2013	24.52	24.56	24.26	24.50	4,448,979	-0.31(-1.25%)
Apr 04, 2013	24.54	24.81	24.45	24.81	5,436,507	+0.27(+1.08%)
Apr 03, 2013	25.15	25.19	24.43	24.54	8,865,865	-0.65(-2.58%)
Apr 02, 2013	24.93	25.32	24.83	25.19	9,347,602	+0.31(+1.25%)
Apr 01, 2013	24.91	24.97	24.57	24.88	4,685,167	-0.03(-0.12%)
Mar 28, 2013	24.32	24.94	24.28	24.91	8,031,483	+0.56(+2.30%)
Mar 27, 2013	24.12	24.36	24.06	24.35	4,581,862	+0.10(+0.43%)
Mar 26, 2013	24.16	24.34	24.14	24.25	2,992,561	+0.19(+0.80%)
Mar 25, 2013	24.32	24.37	24.01	24.06	3,704,772	-0.16(-0.64%)
Mar 22, 2013	24.12	24.24	24.09	24.21	2,846,806	+0.13(+0.52%)
Mar 21, 2013	24.27	24.35	24.00	24.09	3,340,646	-0.30(-1.21%)
Mar 20, 2013	24.28	24.47	24.24	24.38	3,780,844	+0.23(+0.95%)
Mar 19, 2013	24.19	24.30	24.02	24.15	4,885,492	+0.01(+0.03%)
Mar 18, 2013	24.17	24.37	24.04	24.15	4,147,829	-0.23(-0.94%)
Mar 15, 2013	24.23	24.38	24.08	24.37	8,730,720	+0.07(+0.27%)
Mar 14, 2013	24.37	24.37	24.21	24.31	4,940,511	-0.01(-0.06%)
Mar 13, 2013	24.04	24.34	23.95	24.32	6,557,116	+0.27(+1.14%)
Mar 12, 2013	23.94	24.14	23.86	24.05	4,962,374	+0.07(+0.31%)
Mar 11, 2013	23.94	24.12	23.81	23.98	4,017,238	-0.06(-0.25%)
Mar 08, 2013	23.99	24.20	23.92	24.04	6,059,960	-0.02(-0.09%)
Mar 07, 2013	23.97	24.09	23.87	24.06	4,095,179	+0.18(+0.77%)
Mar 06, 2013	23.81	23.94	23.75	23.87	5,227,175	+0.08(+0.34%)
Mar 05, 2013	23.74	23.91	23.68	23.79	5,561,353	+0.14(+0.59%)
Mar 04, 2013	23.57	23.72	23.42	23.65	5,305,311	+0.04(+0.16%)
Mar 01, 2013	23.41	23.63	23.19	23.61	5,171,465	+0.08(+0.35%)
Feb 28, 2013	23.68	23.73	23.53	23.53	7,538,162	-0.10(-0.44%)
Feb 27, 2013	23.50	23.71	23.35	23.64	6,419,305	+0.13(+0.53%)
Feb 26, 2013	23.39	23.54	23.05	23.51	6,596,454	+0.10(+0.41%)
Feb 25, 2013	23.84	23.95	23.41	23.41	7,615,619	-0.30(-1.25%)
Feb 22, 2013	23.93	23.98	23.67	23.71	6,556,280	-0.01(-0.03%)
Feb 21, 2013	23.87	23.95	23.62	23.72	8,758,803	-0.29(-1.20%)
Feb 20, 2013	24.44	24.44	23.95	24.01	10,526,569	-0.43(-1.75%)
Feb 19, 2013	24.06	24.45	24.01	24.43	9,999,013	+0.38(+1.57%)
Feb 15, 2013	23.43	24.06	23.43	24.06	21,399,500	+1.00(+4.36%)
Feb 14, 2013	22.78	23.16	22.73	23.05	9,876,735	+0.18(+0.77%)
Feb 13, 2013	22.69	22.88	22.51	22.88	9,194,042	+0.26(+1.14%)
Feb 12, 2013	22.19	22.63	22.08	22.62	7,539,479	+0.39(+1.75%)
Feb 11, 2013	22.22	22.35	22.12	22.23	6,018,412	+0.04(+0.20%)
Feb 08, 2013	22.25	22.38	22.14	22.19	6,523,746	-0.04(-0.20%)
Feb 07, 2013	22.25	22.64	22.10	22.23	10,238,877	-0.07(-0.30%)
Feb 06, 2013	21.55	22.36	21.49	22.30	11,301,837	+1.42(+6.79%)
Feb 04, 2013	20.98	21.03	20.78	20.88	11,105,268	-0.17(-0.80%)
Feb 01, 2013	21.14	21.27	20.89	21.05	6,457,340	+0.10(+0.49%)
Jan 31, 2013	21.01	21.14	20.88	20.95	7,381,254	-0.12(-0.56%)
Jan 30, 2013	21.10	21.25	20.92	21.06	7,372,120	+0.05(+0.24%)
Jan 29, 2013	21.03	21.16	20.87	21.01	6,063,778	-0.01(-0.07%)
Jan 28, 2013	21.24	21.24	20.70	21.03	5,700,666	-0.24(-1.14%)
Jan 25, 2013	21.35	21.43	21.06	21.27	4,105,461	-0.04(-0.21%)
Jan 24, 2013	21.06	21.35	21.06	21.31	4,360,793	+0.27(+1.29%)
Jan 23, 2013	21.25	21.36	21.02	21.04	2,878,203	-0.33(-1.55%)
Jan 22, 2013	21.03	21.37	21.03	21.37	5,390,296	+0.35(+1.64%)
Jan 18, 2013	21.17	21.17	20.86	21.03	4,031,186	-0.10(-0.49%)
Jan 17, 2013	20.94	21.23	20.89	21.13	5,334,834	+0.29(+1.37%)
Jan 16, 2013	20.80	20.89	20.70	20.84	3,533,249	-0.02(-0.11%)
Jan 15, 2013	20.84	20.89	20.69	20.86	4,129,020	-0.10(-0.49%)
Jan 14, 2013	20.81	21.00	20.71	20.97	3,313,720	+0.16(+0.78%)
Jan 11, 2013	20.84	20.84	20.56	20.81	3,914,758	+0.00(+0.00%)
Jan 10, 2013	20.98	21.01	20.75	20.81	4,727,021	-0.10(-0.49%)
Jan 09, 2013	20.86	21.05	20.65	20.91	5,218,200	+0.10(+0.49%)
Jan 08, 2013	20.51	20.82	20.48	20.81	5,260,501	+0.24(+1.18%)
Jan 07, 2013	21.36	21.36	20.51	20.56	11,358,745	-0.89(-4.14%)
Jan 04, 2013	20.92	21.50	20.89	21.45	7,958,004	+0.57(+2.74%)
Jan 03, 2013	21.11	21.11	20.78	20.88	5,408,508	-0.17(-0.80%)
Jan 02, 2013	20.71	21.06	20.09	21.05	9,094,851	+0.96(+4.79%)
Dec 31, 2012	19.82	20.12	19.75	20.09	6,245,851	+0.22(+1.11%)
Dec 28, 2012	20.08	20.23	19.86	19.87	5,883,202	-0.32(-1.56%)
Dec 27, 2012	20.15	20.23	20.01	20.18	6,690,394	+0.01(+0.07%)
Dec 26, 2012	20.35	20.40	20.15	20.17	5,170,039	-0.20(-0.97%)
Dec 24, 2012	20.32	20.57	20.26	20.37	1,946,423	-0.03(-0.14%)
Dec 21, 2012	20.44	20.46	20.16	20.39	8,015,902	-0.18(-0.89%)
Dec 20, 2012	20.57	20.59	20.45	20.58	5,796,601	+0.10(+0.50%)
Dec 19, 2012	20.61	20.64	20.44	20.48	7,425,779	-0.14(-0.68%)
Dec 18, 2012	20.12	20.63	20.03	20.62	9,831,762	+0.51(+2.52%)
Dec 17, 2012	19.86	20.15	19.86	20.11	6,561,000	+0.22(+1.11%)
Dec 14, 2012	19.88	19.96	19.84	19.89	7,031,816	-0.04(-0.22%)
Dec 13, 2012	19.98	20.09	19.87	19.93	6,595,382	-0.05(-0.26%)
Dec 12, 2012	20.02	20.14	19.94	19.98	6,092,775	+0.04(+0.18%)
Dec 11, 2012	19.82	20.04	19.75	19.95	5,793,710	+0.15(+0.74%)
Dec 10, 2012	19.91	19.98	19.75	19.80	4,446,610	-0.15(-0.77%)
Dec 07, 2012	19.68	19.97	19.59	19.95	6,246,320	+0.34(+1.72%)
Dec 06, 2012	19.69	19.70	19.36	19.62	7,938,296	+0.00(+0.00%)
Dec 05, 2012	19.65	19.88	19.59	19.62	6,652,718	+0.01(+0.04%)
Dec 04, 2012	19.65	19.75	19.54	19.61	5,972,511	+0.01(+0.04%)
Nov 30, 2012	19.70	19.74	19.49	19.60	6,072,581	-0.04(-0.22%)
Nov 29, 2012	19.51	19.67	19.45	19.65	4,793,830	+0.12(+0.60%)
Nov 28, 2012	19.32	19.54	19.24	19.53	5,967,374	+0.12(+0.64%)
Nov 27, 2012	19.49	19.74	19.40	19.40	5,954,486	-0.21(-1.05%)
Nov 26, 2012	19.55	19.62	19.45	19.61	5,010,458	-0.02(-0.11%)
Nov 23, 2012	19.47	19.63	19.35	19.63	3,347,191	+0.26(+1.33%)
Nov 21, 2012	19.34	19.40	19.17	19.37	5,004,178	+0.04(+0.19%)
Nov 20, 2012	18.93	19.36	18.88	19.34	10,881,361	+0.58(+3.09%)
Nov 19, 2012	18.51	18.80	18.39	18.76	9,593,470	+0.43(+2.36%)
Nov 16, 2012	18.07	18.35	17.99	18.32	9,572,666	+0.35(+1.96%)
Nov 15, 2012	17.99	18.16	17.90	17.97	7,795,656	-0.04(-0.20%)
Nov 14, 2012	18.38	18.38	17.98	18.01	8,903,678	-0.26(-1.45%)
Nov 13, 2012	18.41	18.57	18.27	18.27	8,831,642	-0.14(-0.78%)
Nov 12, 2012	18.50	18.57	18.41	18.42	8,182,828	-0.09(-0.51%)
Nov 09, 2012	18.48	18.71	18.43	18.51	12,524,610	-0.06(-0.31%)
Nov 08, 2012	18.99	19.14	18.57	18.57	9,657,891	-0.39(-2.04%)
Nov 07, 2012	19.25	19.29	18.87	18.96	10,658,237	-0.46(-2.37%)
Nov 06, 2012	19.37	19.53	19.31	19.42	9,765,896	+0.02(+0.11%)
Nov 05, 2012	19.52	19.57	19.31	19.39	10,786,189	-0.18(-0.93%)
Nov 02, 2012	19.87	19.93	19.54	19.58	6,816,915	-0.18(-0.92%)
Nov 01, 2012	19.67	19.89	19.48	19.76	7,685,358	+0.19(+0.97%)
Oct 31, 2012	19.86	20.20	19.34	19.57	11,253,119	-0.15(-0.78%)
Oct 26, 2012	19.71	19.72	19.72	19.72	7,999,308	+0.04(+0.22%)
Oct 25, 2012	19.77	19.85	19.61	19.68	5,752,641	+0.04(+0.22%)
Oct 24, 2012	19.93	20.20	19.61	19.63	6,540,797	-0.26(-1.32%)
Oct 23, 2012	20.22	20.30	19.82	19.90	9,651,247	-0.90(-4.31%)
Oct 19, 2012	21.14	21.19	20.68	20.79	9,841,234	-0.40(-1.89%)
Oct 18, 2012	21.17	21.31	21.11	21.19	7,627,143	-0.02(-0.10%)
Oct 17, 2012	21.01	21.25	20.98	21.22	5,733,345	+0.27(+1.29%)
Oct 16, 2012	20.56	20.99	20.55	20.95	6,777,865	+0.46(+2.24%)
Oct 15, 2012	20.49	20.57	20.40	20.49	6,289,005	+0.04(+0.18%)
Oct 12, 2012	20.43	20.56	20.39	20.45	6,296,941	+0.01(+0.07%)
Oct 11, 2012	20.56	20.56	20.38	20.44	5,439,133	-0.04(-0.21%)
Oct 10, 2012	20.57	20.61	20.45	20.48	4,458,047	-0.15(-0.74%)
Oct 09, 2012	20.60	20.71	20.46	20.63	4,868,182	-0.01(-0.07%)
Oct 08, 2012	20.57	20.70	20.50	20.65	3,293,627	+0.08(+0.39%)
Oct 05, 2012	20.57	20.68	20.49	20.57	4,774,892	+0.04(+0.21%)
Oct 04, 2012	20.42	20.60	20.33	20.52	5,639,448	+0.14(+0.68%)
Oct 03, 2012	20.38	20.49	20.18	20.39	6,568,883	+0.06(+0.29%)
Oct 02, 2012	20.34	20.39	20.13	20.33	4,080,714	+0.08(+0.40%)
Oct 01, 2012	19.91	20.36	19.85	20.25	6,674,442	+0.43(+2.17%)
Sep 28, 2012	20.08	20.09	19.76	19.82	7,550,887	-0.28(-1.38%)
Sep 27, 2012	20.11	20.21	19.87	20.09	5,389,071	+0.06(+0.29%)
Sep 26, 2012	20.14	20.26	19.87	20.04	7,728,293	-0.13(-0.65%)
Sep 25, 2012	20.09	20.27	20.01	20.17	9,224,992	+0.11(+0.54%)
Sep 24, 2012	19.78	20.12	19.72	20.06	6,439,434	+0.35(+1.78%)
Sep 21, 2012	19.71	19.80	19.67	19.71	7,988,587	+0.01(+0.04%)
Sep 20, 2012	19.73	19.87	19.68	19.70	5,749,268	-0.11(-0.55%)
Sep 19, 2012	19.85	19.97	19.79	19.81	5,238,085	-0.04(-0.22%)
Sep 18, 2012	19.79	19.94	19.72	19.85	6,020,649	+0.02(+0.11%)
Sep 17, 2012	19.84	20.12	19.77	19.83	5,900,362	+0.01(+0.04%)
Sep 14, 2012	19.98	20.03	19.72	19.82	5,898,984	-0.15(-0.73%)
Sep 13, 2012	19.80	20.00	19.52	19.97	6,806,805	+0.15(+0.74%)
Sep 12, 2012	19.99	20.09	19.77	19.82	4,272,700	-0.10(-0.51%)
Sep 11, 2012	19.94	20.11	19.86	19.93	5,342,397	+0.07(+0.33%)
Sep 10, 2012	19.90	19.99	19.80	19.86	5,424,528	-0.04(-0.18%)
Sep 07, 2012	19.96	20.06	19.80	19.90	4,526,773	-0.05(-0.26%)
Sep 06, 2012	19.56	19.99	19.52	19.95	7,341,877	+0.53(+2.74%)
Sep 05, 2012	19.64	19.64	19.31	19.42	6,229,257	-0.18(-0.93%)

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