Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	22.73	22.73	21.56	21.73	2,664,673	+0.44(+2.09%)
Jul 30, 2012	21.44	21.60	21.29	21.29	624,018	-0.09(-0.43%)
Jul 27, 2012	21.24	21.53	21.24	21.38	645,194	+0.18(+0.85%)
Jul 26, 2012	21.16	21.38	21.07	21.20	598,619	+0.29(+1.36%)
Jul 25, 2012	20.95	21.02	20.71	20.91	994,252	+0.09(+0.45%)
Jul 24, 2012	20.95	21.08	20.70	20.82	1,014,872	-0.07(-0.35%)
Jul 23, 2012	20.74	20.97	20.64	20.89	1,042,414	-0.23(-1.07%)
Jul 20, 2012	21.07	21.19	20.90	21.12	1,551,037	-0.03(-0.13%)
Jul 19, 2012	21.32	21.36	20.96	21.15	1,563,186	-0.18(-0.84%)
Jul 18, 2012	21.29	21.37	21.19	21.33	998,971	-0.06(-0.28%)
Jul 17, 2012	21.13	21.46	20.94	21.38	1,183,294	+0.38(+1.80%)
Jul 16, 2012	20.95	21.11	20.86	21.01	1,109,223	+0.10(+0.48%)
Jul 13, 2012	20.71	20.94	20.70	20.91	597,516	+0.22(+1.06%)
Jul 12, 2012	20.16	20.83	20.15	20.69	1,366,251	+0.31(+1.53%)
Jul 11, 2012	20.40	20.51	20.15	20.38	1,589,479	-0.05(-0.23%)
Jul 10, 2012	20.64	20.69	20.34	20.42	1,646,719	-0.23(-1.09%)
Jul 09, 2012	20.54	20.71	20.38	20.65	1,813,399	+0.11(+0.55%)
Jul 06, 2012	20.10	20.56	20.05	20.54	769,686	+0.27(+1.34%)
Jul 05, 2012	20.39	20.50	20.22	20.26	1,588,958	-0.21(-1.04%)
Jul 03, 2012	20.32	20.48	20.28	20.48	909,417	+0.17(+0.85%)
Jul 02, 2012	20.44	20.50	20.21	20.30	2,150,940	-0.01(-0.03%)
Jun 29, 2012	19.83	20.36	19.76	20.31	2,113,029	+0.84(+4.33%)
Jun 28, 2012	19.20	19.48	19.10	19.47	1,796,563	+0.23(+1.17%)
Jun 27, 2012	19.44	19.57	19.20	19.24	2,144,242	-0.13(-0.69%)
Jun 26, 2012	19.39	19.52	19.29	19.37	2,000,298	+0.02(+0.10%)
Jun 25, 2012	19.13	19.48	19.04	19.35	1,998,251	+0.16(+0.83%)
Jun 22, 2012	19.41	19.45	18.99	19.19	15,442,201	-0.08(-0.41%)
Jun 21, 2012	19.64	19.67	19.20	19.27	1,673,463	-0.37(-1.89%)
Jun 20, 2012	19.57	19.71	19.49	19.65	1,242,802	+0.12(+0.61%)
Jun 19, 2012	19.37	19.81	19.31	19.53	1,599,973	+0.18(+0.93%)
Jun 18, 2012	19.21	19.51	19.17	19.35	1,271,428	-0.03(-0.14%)
Jun 15, 2012	19.20	19.37	19.06	19.37	2,357,389	+0.18(+0.93%)
Jun 14, 2012	18.82	19.23	18.82	19.19	983,591	+0.38(+2.01%)
Jun 13, 2012	18.92	19.13	18.67	18.82	1,232,468	-0.07(-0.39%)
Jun 12, 2012	18.64	18.89	18.54	18.89	877,335	+0.35(+1.88%)
Jun 11, 2012	19.27	19.30	18.53	18.54	1,714,251	-0.56(-2.93%)
Jun 08, 2012	18.83	19.15	18.83	19.10	1,081,368	+0.21(+1.12%)
Jun 07, 2012	19.31	19.47	18.86	18.89	1,453,279	-0.20(-1.07%)
Jun 06, 2012	18.70	19.10	18.64	19.09	1,108,833	+0.45(+2.44%)
Jun 05, 2012	18.26	18.72	18.23	18.64	1,368,516	+0.30(+1.65%)
Jun 04, 2012	18.32	18.65	18.25	18.34	1,381,440	+0.08(+0.43%)
Jun 01, 2012	18.30	18.48	18.16	18.26	2,195,511	-0.44(-2.33%)
May 31, 2012	18.47	18.78	18.27	18.69	1,349,945	+0.22(+1.18%)
May 30, 2012	18.82	18.88	18.47	18.47	1,378,306	-0.49(-2.57%)
May 29, 2012	18.73	19.03	18.68	18.96	1,760,463	+0.36(+1.91%)
May 25, 2012	18.59	18.68	18.53	18.61	1,559,097	+0.07(+0.36%)
May 24, 2012	18.45	18.55	18.30	18.54	1,508,186	+0.16(+0.86%)
May 23, 2012	18.39	18.46	18.22	18.38	2,508,475	-0.14(-0.78%)
May 22, 2012	18.74	18.75	18.50	18.53	1,500,281	-0.13(-0.71%)
May 21, 2012	18.62	18.80	18.42	18.66	2,318,563	+0.13(+0.68%)
May 18, 2012	18.69	18.90	18.53	18.53	1,210,050	-0.18(-0.99%)
May 17, 2012	19.21	19.26	18.70	18.72	1,620,194	-0.54(-2.81%)
May 16, 2012	19.44	19.47	19.21	19.26	1,095,152	-0.11(-0.58%)
May 15, 2012	19.46	19.50	19.27	19.37	1,080,300	-0.03(-0.14%)
May 14, 2012	19.62	19.66	19.37	19.40	1,225,348	-0.40(-2.03%)
May 11, 2012	19.55	19.90	19.55	19.80	1,136,285	+0.10(+0.50%)
May 10, 2012	19.54	19.84	19.49	19.70	2,061,546	-0.05(-0.27%)
May 09, 2012	19.71	19.99	19.68	19.75	1,137,059	-0.22(-1.09%)
May 08, 2012	19.86	20.02	19.75	19.97	856,453	-0.05(-0.23%)
May 07, 2012	19.77	20.09	19.70	20.02	831,758	+0.19(+0.96%)
May 04, 2012	19.94	19.98	19.73	19.83	1,405,195	-0.24(-1.18%)
May 03, 2012	20.17	20.30	20.04	20.06	1,464,946	-0.14(-0.72%)
May 02, 2012	19.85	20.31	19.82	20.21	1,695,268	+0.30(+1.49%)
May 01, 2012	20.10	20.30	19.91	19.91	2,851,856	-0.09(-0.46%)
Apr 30, 2012	20.09	20.09	19.83	20.00	3,435,219	-0.09(-0.43%)
Apr 27, 2012	19.93	20.20	19.80	20.09	2,459,912	+0.24(+1.20%)
Apr 26, 2012	19.71	19.90	19.66	19.85	2,055,957	+0.11(+0.57%)
Apr 25, 2012	19.77	19.86	19.61	19.74	1,565,115	+0.19(+0.98%)
Apr 24, 2012	19.05	19.55	19.05	19.55	2,072,750	+0.47(+2.45%)
Apr 23, 2012	18.94	19.15	18.70	19.08	2,431,156	-0.09(-0.48%)
Apr 20, 2012	18.97	19.25	18.88	19.17	1,836,082	+0.39(+2.07%)
Apr 19, 2012	18.71	18.80	18.57	18.78	3,040,611	+0.14(+0.78%)
Apr 18, 2012	18.67	18.74	18.49	18.64	2,303,321	-0.07(-0.39%)
Apr 17, 2012	18.64	18.86	18.59	18.71	7,257,801	-0.33(-1.73%)
Apr 16, 2012	18.76	19.21	18.76	19.04	1,900,324	+0.41(+2.19%)
Apr 13, 2012	18.59	18.70	18.55	18.63	2,067,867	+0.02(+0.11%)
Apr 12, 2012	18.51	18.73	18.45	18.61	1,453,023	+0.16(+0.86%)
Apr 11, 2012	18.38	18.49	18.24	18.45	1,667,636	+0.34(+1.89%)
Apr 10, 2012	18.69	18.77	18.09	18.11	2,026,643	-0.55(-2.93%)
Apr 09, 2012	18.70	18.86	18.59	18.66	1,635,083	-0.31(-1.63%)
Apr 05, 2012	18.67	19.01	18.65	18.97	1,793,901	+0.23(+1.23%)
Apr 04, 2012	18.55	18.80	18.43	18.74	2,154,766	-0.04(-0.21%)
Apr 03, 2012	19.08	19.14	18.73	18.78	1,980,780	-0.36(-1.89%)
Apr 02, 2012	18.92	19.25	18.81	19.14	1,698,031	+0.16(+0.87%)
Mar 30, 2012	18.89	19.06	18.75	18.98	1,728,766	+0.20(+1.05%)
Mar 29, 2012	18.50	18.80	18.50	18.78	901,063	+0.05(+0.25%)
Mar 28, 2012	18.72	18.80	18.55	18.73	1,511,193	+0.01(+0.04%)
Mar 27, 2012	18.80	18.86	18.68	18.72	1,274,609	-0.04(-0.21%)
Mar 26, 2012	18.50	18.82	18.45	18.76	1,268,852	+0.39(+2.12%)
Mar 23, 2012	18.12	18.40	18.03	18.38	798,876	+0.32(+1.75%)
Mar 22, 2012	18.07	18.11	17.82	18.06	628,637	-0.17(-0.94%)
Mar 21, 2012	18.38	18.41	18.22	18.23	431,755	-0.07(-0.36%)
Mar 20, 2012	18.30	18.48	18.30	18.30	692,809	-0.09(-0.50%)
Mar 19, 2012	18.14	18.47	18.09	18.39	874,325	+0.20(+1.12%)
Mar 16, 2012	18.03	18.20	17.93	18.18	1,689,519	+0.22(+1.25%)
Mar 15, 2012	17.89	17.96	17.80	17.96	815,420	+0.11(+0.63%)
Mar 14, 2012	17.86	18.07	17.82	17.85	791,044	+0.01(+0.07%)
Mar 13, 2012	17.60	17.93	17.56	17.83	1,283,376	+0.37(+2.11%)
Mar 12, 2012	17.27	17.64	17.22	17.47	1,147,721	+0.23(+1.33%)
Mar 09, 2012	17.17	17.47	17.13	17.24	1,060,313	+0.07(+0.38%)
Mar 08, 2012	17.47	17.51	17.13	17.17	1,461,311	-0.24(-1.35%)
Mar 07, 2012	17.32	17.45	17.17	17.41	1,247,347	+0.18(+1.06%)
Mar 06, 2012	17.28	17.47	17.19	17.22	835,947	-0.21(-1.20%)
Mar 05, 2012	17.22	17.43	17.12	17.43	1,265,517	+0.18(+1.02%)
Mar 02, 2012	17.47	17.47	17.14	17.26	1,094,528	-0.15(-0.86%)
Mar 01, 2012	17.28	17.43	17.26	17.41	1,032,383	+0.16(+0.91%)
Feb 29, 2012	17.39	17.56	17.16	17.25	1,499,529	-0.09(-0.49%)
Feb 28, 2012	17.56	17.60	17.26	17.33	826,621	-0.26(-1.45%)
Feb 27, 2012	17.52	17.62	17.31	17.59	963,235	+0.16(+0.90%)
Feb 24, 2012	17.56	17.60	17.26	17.43	1,148,611	-0.15(-0.86%)
Feb 23, 2012	17.12	17.58	17.09	17.58	1,095,979	+0.50(+2.91%)
Feb 22, 2012	17.92	18.07	17.07	17.09	1,314,522	-0.14(-0.84%)
Feb 21, 2012	17.54	17.57	17.11	17.23	955,543	-0.27(-1.57%)
Feb 17, 2012	17.62	17.62	17.41	17.50	715,763	-0.07(-0.41%)
Feb 16, 2012	17.25	17.62	17.25	17.58	1,208,377	+0.31(+1.78%)
Feb 15, 2012	17.58	17.61	17.15	17.27	1,654,593	-0.27(-1.57%)
Feb 14, 2012	17.43	17.56	17.26	17.54	1,529,256	+0.10(+0.56%)
Feb 13, 2012	17.12	17.46	17.12	17.45	889,104	+0.50(+2.93%)
Feb 10, 2012	17.16	17.27	16.95	16.95	1,838,852	-0.37(-2.12%)
Feb 09, 2012	17.79	17.89	17.31	17.32	2,368,734	-0.44(-2.50%)
Feb 08, 2012	17.85	17.95	17.62	17.76	1,211,984	-0.08(-0.44%)
Feb 07, 2012	17.58	17.88	17.54	17.84	1,100,139	+0.20(+1.11%)
Feb 06, 2012	17.68	17.73	17.54	17.64	994,948	-0.15(-0.85%)
Feb 03, 2012	17.69	17.81	17.50	17.79	2,198,867	+0.31(+1.76%)
Feb 02, 2012	17.27	17.56	17.25	17.49	1,472,135	+0.22(+1.29%)
Feb 01, 2012	17.29	17.29	17.10	17.26	2,537,002	+0.05(+0.27%)
Jan 31, 2012	16.91	17.24	16.87	17.22	1,778,564	+0.39(+2.33%)
Jan 30, 2012	16.77	16.92	16.70	16.82	837,530	-0.10(-0.58%)
Jan 27, 2012	16.86	16.96	16.65	16.92	1,793,980	+0.05(+0.27%)
Jan 26, 2012	16.88	16.97	16.83	16.88	928,797	+0.10(+0.58%)
Jan 25, 2012	16.58	16.84	16.54	16.78	1,690,521	+0.16(+0.98%)
Jan 24, 2012	16.49	16.68	16.49	16.62	948,985	+0.00(+0.00%)
Jan 23, 2012	16.63	16.73	16.51	16.62	1,560,419	-0.04(-0.24%)
Jan 20, 2012	16.31	16.65	16.30	16.65	1,382,621	+0.34(+2.09%)
Jan 19, 2012	16.25	16.38	16.16	16.31	1,000,826	+0.13(+0.81%)
Jan 18, 2012	16.12	16.29	16.06	16.18	1,157,410	+0.06(+0.37%)
Jan 17, 2012	16.18	16.25	16.10	16.12	1,213,830	+0.09(+0.57%)
Jan 13, 2012	15.86	16.03	15.86	16.03	772,327	+0.01(+0.04%)
Jan 12, 2012	16.09	16.11	15.88	16.03	734,875	-0.01(-0.04%)
Jan 11, 2012	16.05	16.18	15.99	16.03	957,434	-0.12(-0.73%)
Jan 10, 2012	16.09	16.29	16.05	16.15	2,056,766	+0.26(+1.65%)
Jan 09, 2012	15.92	16.09	15.82	15.89	751,601	-0.07(-0.45%)
Jan 06, 2012	15.98	16.05	15.79	15.96	1,344,134	+0.01(+0.04%)
Jan 05, 2012	15.59	15.96	15.57	15.95	1,105,434	+0.26(+1.62%)
Jan 04, 2012	15.77	15.89	15.69	15.70	2,953,156	-0.15(-0.95%)
Dec 30, 2011	15.89	16.02	15.84	15.85	1,216,470	-0.12(-0.78%)
Dec 29, 2011	15.85	16.08	15.85	15.97	785,988	+0.10(+0.62%)
Dec 28, 2011	16.02	16.02	15.84	15.88	1,226,947	-0.14(-0.86%)
Dec 27, 2011	15.84	16.09	15.76	16.01	624,893	+0.13(+0.82%)
Dec 23, 2011	15.72	15.91	15.67	15.88	826,607	+0.39(+2.53%)
Dec 21, 2011	15.58	15.60	15.41	15.49	1,069,213	-0.08(-0.50%)
Dec 20, 2011	15.42	15.68	15.35	15.57	2,026,686	+0.28(+1.84%)
Dec 19, 2011	15.54	15.54	15.27	15.29	1,475,189	-0.20(-1.27%)
Dec 16, 2011	15.40	15.51	15.25	15.48	2,156,231	+0.26(+1.68%)
Dec 15, 2011	15.26	15.31	15.10	15.23	1,542,039	+0.16(+1.04%)
Dec 14, 2011	15.14	15.32	15.04	15.07	1,841,432	-0.14(-0.95%)
Dec 13, 2011	15.50	15.58	15.15	15.22	1,925,023	-0.16(-1.06%)
Dec 12, 2011	15.44	15.56	15.27	15.38	2,127,348	-0.23(-1.47%)
Dec 09, 2011	15.50	15.74	15.36	15.61	1,355,305	+0.18(+1.15%)
Dec 08, 2011	15.61	15.74	15.37	15.43	1,339,854	-0.41(-2.60%)
Dec 07, 2011	15.78	15.87	15.63	15.84	1,114,483	-0.01(-0.04%)
Dec 06, 2011	15.87	15.88	15.67	15.85	1,012,261	+0.00(+0.00%)
Dec 05, 2011	15.98	16.05	15.73	15.85	1,906,615	+0.19(+1.20%)
Dec 02, 2011	15.63	15.91	15.56	15.66	1,758,358	+0.23(+1.52%)
Dec 01, 2011	15.58	15.67	15.35	15.43	997,217	-0.25(-1.58%)
Nov 30, 2011	15.18	15.70	15.18	15.67	2,912,360	+0.69(+4.60%)
Nov 29, 2011	14.96	15.00	14.78	14.98	2,352,957	+0.07(+0.44%)
Nov 28, 2011	14.93	14.95	14.72	14.92	2,168,339	+0.49(+3.43%)
Nov 25, 2011	14.45	14.70	14.41	14.43	484,606	-0.05(-0.32%)
Nov 23, 2011	14.69	14.78	14.46	14.47	2,045,380	-0.36(-2.41%)
Nov 22, 2011	14.88	14.99	14.72	14.83	2,227,397	+0.00(+0.00%)
Nov 21, 2011	14.95	15.02	14.79	14.83	2,425,069	-0.40(-2.61%)
Nov 18, 2011	14.89	15.25	14.89	15.23	1,574,456	+0.35(+2.36%)
Nov 17, 2011	15.07	15.11	14.73	14.87	1,313,978	-0.27(-1.76%)
Nov 16, 2011	14.97	15.43	14.92	15.14	1,788,655	-0.01(-0.04%)
Nov 15, 2011	14.74	15.23	14.67	15.15	1,527,944	+0.31(+2.10%)
Nov 14, 2011	14.82	14.89	14.63	14.84	1,217,524	-0.06(-0.39%)
Nov 11, 2011	14.67	14.92	14.58	14.89	1,509,109	+0.42(+2.87%)
Nov 10, 2011	14.52	14.54	14.32	14.48	610,875	+0.18(+1.23%)
Nov 09, 2011	14.65	14.81	14.28	14.30	1,269,688	-0.70(-4.68%)
Nov 08, 2011	14.93	15.04	14.54	15.00	964,664	+0.12(+0.79%)
Nov 07, 2011	14.82	14.95	14.60	14.89	692,342	+0.03(+0.22%)
Nov 04, 2011	14.74	14.95	14.67	14.85	1,203,720	-0.05(-0.31%)
Nov 03, 2011	14.85	14.96	14.45	14.90	995,200	+0.16(+1.06%)
Nov 02, 2011	14.54	14.78	14.35	14.74	1,110,288	+0.44(+3.09%)
Nov 01, 2011	14.26	14.78	14.18	14.30	3,341,265	-0.35(-2.40%)
Oct 31, 2011	14.76	14.91	14.59	14.65	1,576,272	-0.19(-1.27%)
Oct 28, 2011	14.70	15.10	14.59	14.84	1,485,900	+0.20(+1.38%)
Oct 27, 2011	14.54	14.94	14.38	14.64	3,437,472	+0.50(+3.54%)
Oct 26, 2011	14.07	14.20	13.83	14.14	1,456,216	+0.21(+1.49%)
Oct 25, 2011	13.96	14.05	13.66	13.93	1,833,853	-0.16(-1.11%)
Oct 24, 2011	13.72	14.12	13.52	14.09	1,596,816	+0.44(+3.24%)
Oct 21, 2011	13.50	13.65	13.29	13.65	1,121,065	+0.47(+3.61%)
Oct 20, 2011	13.07	13.19	12.81	13.17	1,107,914	+0.08(+0.65%)
Oct 19, 2011	13.21	13.30	13.01	13.09	1,002,443	-0.16(-1.23%)
Oct 18, 2011	12.77	13.33	12.68	13.25	1,268,865	+0.52(+4.09%)
Oct 17, 2011	12.88	12.91	12.66	12.73	1,365,183	-0.24(-1.86%)
Oct 14, 2011	12.72	13.01	12.68	12.97	843,915	+0.39(+3.10%)
Oct 13, 2011	12.47	12.68	12.31	12.58	818,563	+0.01(+0.05%)
Oct 12, 2011	12.57	12.82	12.41	12.57	1,507,538	+0.12(+0.94%)
Oct 11, 2011	12.65	12.77	12.41	12.46	970,263	-0.35(-2.74%)
Oct 10, 2011	12.43	12.81	12.36	12.81	1,069,251	+0.68(+5.63%)
Oct 07, 2011	12.74	12.79	12.11	12.12	1,198,809	-0.58(-4.56%)
Oct 06, 2011	12.53	12.72	12.38	12.70	1,424,932	+0.58(+4.77%)
Oct 05, 2011	12.38	12.41	11.56	12.12	1,242,075	-0.29(-2.31%)
Oct 04, 2011	11.40	12.44	11.25	12.41	2,074,170	+0.87(+7.55%)
Oct 03, 2011	12.19	12.30	11.53	11.54	1,457,892	-0.58(-4.78%)
Sep 30, 2011	12.34	12.48	12.10	12.12	1,691,128	-0.38(-3.07%)
Sep 29, 2011	12.57	12.69	12.29	12.50	1,197,523	+0.14(+1.16%)
Sep 28, 2011	12.95	12.95	12.33	12.36	1,783,884	-0.56(-4.33%)
Sep 27, 2011	12.98	13.18	12.80	12.92	1,317,367	+0.15(+1.17%)
Sep 26, 2011	12.62	12.79	12.44	12.77	789,325	+0.24(+1.92%)
Sep 23, 2011	12.45	12.64	12.41	12.53	1,449,446	+0.06(+0.47%)
Sep 22, 2011	12.57	12.99	12.32	12.47	2,156,201	-0.51(-3.91%)
Sep 21, 2011	13.69	13.76	12.97	12.98	1,718,808	-0.73(-5.36%)
Sep 20, 2011	13.83	13.99	13.71	13.71	907,379	-0.06(-0.42%)
Sep 19, 2011	13.70	13.94	13.70	13.77	1,245,942	-0.25(-1.81%)
Sep 16, 2011	13.99	14.05	13.72	14.02	1,908,640	+0.08(+0.56%)
Sep 15, 2011	13.70	13.95	13.65	13.94	1,437,801	+0.35(+2.58%)
Sep 14, 2011	13.53	13.71	13.27	13.59	1,301,104	+0.12(+0.92%)
Sep 13, 2011	13.45	13.58	13.33	13.47	1,672,490	+0.02(+0.14%)
Sep 12, 2011	13.18	13.51	13.15	13.45	1,308,190	+0.06(+0.48%)
Sep 09, 2011	13.81	13.92	13.29	13.39	1,571,129	-0.57(-4.12%)
Sep 08, 2011	14.01	14.15	13.84	13.96	892,530	-0.09(-0.64%)
Sep 07, 2011	13.68	14.06	13.51	14.05	1,452,976	+0.54(+4.02%)
Sep 06, 2011	13.11	13.62	13.11	13.51	1,617,908	+0.05(+0.38%)
Sep 02, 2011	13.46	13.77	13.45	13.46	1,800,395	-0.28(-2.07%)
Sep 01, 2011	13.90	14.00	13.67	13.74	1,836,889	-0.15(-1.07%)
Aug 31, 2011	13.70	13.92	13.52	13.89	1,601,008	+0.26(+1.90%)
Aug 30, 2011	13.37	13.68	13.17	13.63	1,684,487	+0.21(+1.59%)
Aug 29, 2011	13.35	13.42	13.24	13.42	1,414,706	+0.22(+1.66%)
Aug 26, 2011	13.08	13.21	12.75	13.20	1,568,086	-0.01(-0.10%)
Aug 25, 2011	13.44	13.56	12.92	13.21	1,922,859	-0.13(-0.97%)
Aug 24, 2011	13.08	13.39	12.96	13.34	1,087,844	+0.26(+2.03%)
Aug 23, 2011	12.63	13.08	12.44	13.08	1,178,038	+0.47(+3.74%)
Aug 22, 2011	12.80	12.80	12.37	12.60	1,228,197	+0.11(+0.88%)
Aug 19, 2011	12.56	12.94	12.40	12.49	1,467,618	-0.25(-1.93%)
Aug 18, 2011	13.16	13.33	12.64	12.74	2,066,459	-0.73(-5.42%)
Aug 17, 2011	13.70	13.75	13.33	13.47	1,026,906	-0.09(-0.67%)
Aug 16, 2011	13.49	13.64	13.33	13.56	1,369,224	-0.09(-0.66%)
Aug 15, 2011	13.09	13.67	13.04	13.65	1,705,909	+0.63(+4.81%)
Aug 12, 2011	13.06	13.27	12.77	13.02	1,829,933	+0.09(+0.70%)
Aug 11, 2011	12.25	13.22	12.18	12.93	2,429,018	+0.74(+6.04%)
Aug 10, 2011	12.40	12.88	12.13	12.20	2,616,878	-0.49(-3.87%)
Aug 09, 2011	12.20	12.69	11.51	12.69	4,668,410	+1.16(+10.09%)
Aug 08, 2011	12.20	12.40	11.51	11.52	3,087,675	-1.05(-8.37%)
Aug 05, 2011	12.91	12.93	12.33	12.58	2,330,097	-0.22(-1.72%)
Aug 04, 2011	13.42	13.54	12.78	12.80	2,329,484	-0.78(-5.71%)
Aug 03, 2011	13.49	13.62	13.13	13.57	2,124,480	+0.08(+0.62%)
Aug 02, 2011	13.73	13.80	13.48	13.49	1,830,826	-0.33(-2.38%)

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