Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	16.37	16.68	16.35	16.68	1,055,832	+0.70(+4.35%)
Jun 28, 2012	16.00	16.04	15.77	15.99	611,255	-0.10(-0.63%)
Jun 27, 2012	15.91	16.13	15.89	16.09	515,405	+0.20(+1.28%)
Jun 26, 2012	15.85	15.96	15.71	15.89	331,121	+0.06(+0.38%)
Jun 25, 2012	16.22	16.22	15.79	15.82	679,326	-0.53(-3.24%)
Jun 22, 2012	16.24	16.41	16.20	16.35	645,979	+0.23(+1.44%)
Jun 21, 2012	16.76	16.76	16.11	16.12	894,678	-0.69(-4.08%)
Jun 20, 2012	16.67	16.88	16.63	16.81	657,153	+0.15(+0.88%)
Jun 19, 2012	16.60	16.72	16.50	16.66	500,609	+0.18(+1.08%)
Jun 18, 2012	16.15	16.58	16.15	16.48	664,388	+0.23(+1.39%)
Jun 15, 2012	16.00	16.27	16.00	16.26	446,707	+0.25(+1.57%)
Jun 14, 2012	16.04	16.07	15.83	16.00	404,158	-0.04(-0.22%)
Jun 13, 2012	16.18	16.27	15.98	16.04	842,500	-0.13(-0.79%)
Jun 12, 2012	15.93	16.21	15.89	16.17	599,422	+0.28(+1.79%)
Jun 11, 2012	16.37	16.40	15.83	15.88	1,113,971	-0.23(-1.41%)
Jun 08, 2012	15.89	16.19	15.82	16.11	591,487	+0.17(+1.04%)
Jun 07, 2012	16.34	16.39	15.91	15.94	889,559	-0.14(-0.89%)
Jun 06, 2012	15.74	16.17	15.74	16.09	859,245	+0.49(+3.15%)
Jun 05, 2012	15.31	15.66	15.30	15.60	745,742	+0.29(+1.92%)
Jun 04, 2012	15.35	15.52	15.13	15.30	1,059,150	-0.03(-0.17%)
Jun 01, 2012	15.71	15.71	15.31	15.33	1,288,301	-0.69(-4.28%)
May 31, 2012	16.14	16.14	15.80	16.01	1,167,990	-0.17(-1.04%)
May 30, 2012	16.24	16.28	16.09	16.18	499,000	-0.23(-1.40%)
May 29, 2012	16.28	16.51	16.27	16.41	412,864	+0.34(+2.14%)
May 25, 2012	15.94	16.19	15.94	16.07	633,986	+0.16(+1.00%)
May 24, 2012	16.19	16.19	15.82	15.91	620,804	-0.23(-1.42%)
May 23, 2012	15.85	16.16	15.76	16.14	1,388,102	+0.06(+0.40%)
May 22, 2012	16.19	16.19	15.97	16.07	595,150	-0.12(-0.73%)
May 21, 2012	15.83	16.21	15.80	16.19	773,265	+0.40(+2.50%)
May 18, 2012	16.20	16.20	15.76	15.80	919,843	-0.31(-1.92%)
May 17, 2012	16.48	16.53	16.10	16.11	604,449	-0.36(-2.21%)
May 16, 2012	16.77	16.83	16.45	16.47	495,362	-0.26(-1.54%)
May 15, 2012	16.86	17.03	16.69	16.73	538,864	-0.18(-1.06%)
May 14, 2012	16.90	17.02	16.83	16.91	467,964	-0.17(-0.97%)
May 11, 2012	16.91	17.27	16.90	17.07	472,991	+0.12(+0.70%)
May 10, 2012	17.14	17.15	16.82	16.95	593,974	-0.06(-0.37%)
May 09, 2012	16.83	17.10	16.66	17.02	743,568	-0.06(-0.35%)
May 08, 2012	17.04	17.11	16.72	17.08	927,551	-0.10(-0.58%)
May 07, 2012	17.16	17.30	17.15	17.18	527,317	-0.05(-0.30%)
May 04, 2012	17.51	17.59	17.19	17.23	1,156,339	-0.35(-2.01%)
May 03, 2012	18.01	18.12	17.57	17.58	646,292	-0.45(-2.49%)
May 02, 2012	17.80	18.06	17.79	18.03	424,261	+0.09(+0.48%)
May 01, 2012	17.84	18.08	17.82	17.95	477,940	+0.05(+0.30%)
Apr 30, 2012	17.98	17.99	17.87	17.89	1,143,273	-0.08(-0.43%)
Apr 27, 2012	18.01	18.02	17.79	17.97	713,175	+0.00(+0.02%)
Apr 26, 2012	17.62	18.00	17.62	17.96	1,140,573	+0.40(+2.31%)
Apr 25, 2012	17.47	17.60	17.36	17.56	690,422	+0.38(+2.23%)
Apr 24, 2012	17.34	17.39	17.12	17.18	551,864	-0.13(-0.74%)
Apr 23, 2012	17.30	17.32	17.14	17.30	1,004,176	-0.21(-1.22%)
Apr 20, 2012	17.95	17.95	17.51	17.52	1,430,249	-0.41(-2.31%)
Apr 19, 2012	18.08	18.36	17.84	17.93	802,087	-0.22(-1.23%)
Apr 18, 2012	18.10	18.22	17.96	18.16	541,333	-0.13(-0.73%)
Apr 17, 2012	18.14	18.38	18.14	18.29	1,058,642	+0.28(+1.56%)
Apr 16, 2012	18.17	18.19	17.85	18.01	759,105	-0.01(-0.03%)
Apr 13, 2012	18.28	18.33	18.01	18.02	695,914	-0.33(-1.77%)
Apr 12, 2012	18.07	18.40	18.05	18.34	456,222	+0.34(+1.90%)
Apr 11, 2012	17.94	18.13	17.91	18.00	680,107	+0.30(+1.67%)
Apr 10, 2012	18.00	18.15	17.67	17.70	887,743	-0.34(-1.89%)
Apr 09, 2012	18.01	18.09	17.92	18.04	779,045	-0.24(-1.33%)
Apr 05, 2012	18.17	18.35	18.17	18.29	1,452,479	+0.03(+0.16%)
Apr 04, 2012	18.41	18.44	18.08	18.26	1,110,211	-0.41(-2.20%)
Apr 03, 2012	18.87	18.90	18.59	18.67	1,355,567	-0.30(-1.60%)
Apr 02, 2012	18.87	19.02	18.68	18.97	396,151	+0.02(+0.08%)
Mar 30, 2012	19.01	19.07	18.81	18.96	612,371	+0.08(+0.42%)
Mar 29, 2012	18.70	18.91	18.64	18.88	1,360,073	+0.00(+0.02%)
Mar 28, 2012	19.12	19.14	18.74	18.87	1,105,924	-0.22(-1.15%)
Mar 27, 2012	19.11	19.24	19.09	19.09	664,018	-0.01(-0.03%)
Mar 26, 2012	18.99	19.11	18.89	19.10	836,193	+0.23(+1.20%)
Mar 23, 2012	18.82	18.88	18.65	18.87	843,463	+0.04(+0.20%)
Mar 22, 2012	18.78	18.88	18.68	18.83	647,619	-0.10(-0.54%)
Mar 21, 2012	18.91	19.03	18.82	18.94	382,329	+0.08(+0.41%)
Mar 20, 2012	18.89	18.93	18.71	18.86	748,982	-0.15(-0.79%)
Mar 19, 2012	18.89	19.08	18.80	19.01	559,758	+0.13(+0.71%)
Mar 16, 2012	18.91	18.91	18.77	18.88	766,642	+0.03(+0.17%)
Mar 15, 2012	18.57	18.86	18.56	18.84	2,167,659	+0.37(+1.98%)
Mar 14, 2012	18.58	18.79	18.46	18.48	701,389	-0.06(-0.33%)
Mar 13, 2012	18.29	18.54	18.27	18.54	1,248,205	+0.40(+2.18%)
Mar 12, 2012	18.31	18.31	18.08	18.14	542,317	-0.18(-0.96%)
Mar 09, 2012	18.11	18.33	18.11	18.32	733,821	+0.20(+1.09%)
Mar 08, 2012	18.02	18.17	17.94	18.12	1,604,059	+0.26(+1.48%)
Mar 07, 2012	17.63	17.93	17.63	17.86	1,256,086	+0.26(+1.47%)
Mar 06, 2012	17.50	17.63	17.39	17.60	806,265	-0.17(-0.93%)
Mar 05, 2012	18.14	18.16	17.70	17.76	1,197,404	-0.43(-2.38%)
Mar 02, 2012	18.38	18.49	18.19	18.20	496,431	-0.21(-1.13%)
Mar 01, 2012	18.45	18.58	18.33	18.40	508,349	+0.01(+0.07%)
Feb 29, 2012	18.71	18.71	18.36	18.39	655,460	-0.28(-1.49%)
Feb 28, 2012	18.40	18.77	18.40	18.67	833,449	+0.30(+1.61%)
Feb 27, 2012	18.25	18.51	18.13	18.37	647,886	+0.02(+0.10%)
Feb 24, 2012	18.44	18.53	18.33	18.35	873,050	-0.06(-0.31%)
Feb 23, 2012	18.37	18.44	18.14	18.41	368,938	+0.03(+0.17%)
Feb 22, 2012	18.43	18.54	18.32	18.38	374,589	-0.07(-0.36%)
Feb 21, 2012	18.77	18.77	18.39	18.45	483,262	-0.26(-1.36%)
Feb 17, 2012	18.98	19.02	18.69	18.70	496,761	-0.18(-0.93%)
Feb 16, 2012	18.46	18.90	18.39	18.88	809,128	+0.46(+2.51%)
Feb 15, 2012	18.46	18.63	18.39	18.41	822,513	+0.10(+0.52%)
Feb 14, 2012	18.20	18.32	18.15	18.32	1,079,564	+0.07(+0.37%)
Feb 13, 2012	18.32	18.39	18.02	18.25	165,262	+0.05(+0.30%)
Feb 10, 2012	18.34	18.42	18.11	18.20	481,522	-0.36(-1.94%)
Feb 09, 2012	18.58	18.60	18.42	18.56	430,706	+0.06(+0.33%)
Feb 08, 2012	18.31	18.63	18.31	18.50	728,590	+0.22(+1.20%)
Feb 07, 2012	18.20	18.33	18.07	18.28	1,682,254	+0.01(+0.05%)
Feb 06, 2012	18.42	18.42	18.17	18.27	468,839	-0.21(-1.14%)
Feb 03, 2012	18.42	18.55	18.34	18.48	869,842	+0.28(+1.56%)
Feb 02, 2012	18.15	18.32	18.09	18.19	1,267,561	+0.10(+0.55%)
Feb 01, 2012	17.94	18.23	17.87	18.09	2,047,880	+0.40(+2.23%)
Jan 31, 2012	17.81	17.86	17.58	17.70	340,994	+0.01(+0.07%)
Jan 30, 2012	17.75	17.75	17.49	17.69	987,560	-0.18(-1.03%)
Jan 27, 2012	17.76	17.93	17.71	17.87	432,832	+0.06(+0.32%)
Jan 26, 2012	18.07	18.16	17.72	17.81	812,904	-0.19(-1.04%)
Jan 25, 2012	17.97	18.04	17.73	18.00	1,243,955	+0.08(+0.43%)
Jan 24, 2012	17.80	17.98	17.74	17.93	1,526,873	+0.06(+0.36%)
Jan 23, 2012	17.90	17.98	17.73	17.86	4,686,832	-0.06(-0.32%)
Jan 20, 2012	17.75	17.94	17.73	17.92	5,022,391	+0.09(+0.48%)
Jan 19, 2012	17.65	17.85	17.61	17.83	1,825,485	+0.35(+1.99%)
Jan 18, 2012	16.83	17.52	16.83	17.49	1,484,810	+0.84(+5.08%)
Jan 17, 2012	16.75	16.83	16.63	16.64	212,143	+0.05(+0.29%)
Jan 13, 2012	16.77	16.79	16.55	16.59	1,222,469	-0.34(-2.03%)
Jan 12, 2012	16.81	16.97	16.71	16.94	377,882	+0.18(+1.07%)
Jan 11, 2012	16.64	16.81	16.59	16.76	1,250,171	+0.06(+0.34%)
Jan 10, 2012	16.75	16.79	16.63	16.70	732,159	+0.17(+1.00%)
Jan 09, 2012	16.30	16.56	16.28	16.54	1,118,578	+0.33(+2.03%)
Jan 06, 2012	16.16	16.25	16.06	16.21	318,677	+0.04(+0.26%)
Jan 05, 2012	15.90	16.19	15.89	16.17	1,200,139	+0.22(+1.36%)
Jan 04, 2012	15.88	15.98	15.75	15.95	1,241,208	+0.20(+1.26%)
Dec 30, 2011	15.79	15.88	15.75	15.75	460,236	-0.06(-0.36%)
Dec 29, 2011	15.75	15.83	15.66	15.81	288,161	+0.14(+0.88%)
Dec 28, 2011	15.93	15.93	15.66	15.67	224,571	-0.24(-1.48%)
Dec 27, 2011	15.89	16.04	15.85	15.91	1,028,312	-0.02(-0.12%)
Dec 23, 2011	15.89	15.94	15.79	15.93	140,129	+0.55(+3.59%)
Dec 21, 2011	15.57	15.57	15.16	15.38	309,422	-0.16(-1.01%)
Dec 20, 2011	15.28	15.59	15.28	15.53	2,073,754	+0.66(+4.44%)
Dec 19, 2011	15.32	15.36	14.86	14.87	1,399,377	-0.44(-2.89%)
Dec 16, 2011	15.30	15.51	15.24	15.31	948,972	+0.15(+0.97%)
Dec 15, 2011	15.44	15.51	15.11	15.17	458,471	-0.04(-0.25%)
Dec 14, 2011	15.45	15.48	15.16	15.21	1,448,534	-0.24(-1.57%)
Dec 13, 2011	15.95	15.99	15.38	15.45	1,133,200	-0.38(-2.38%)
Dec 12, 2011	16.01	16.01	15.62	15.82	683,306	-0.43(-2.67%)
Dec 09, 2011	15.88	16.33	15.79	16.26	446,004	+0.21(+1.33%)
Dec 08, 2011	16.41	16.55	16.03	16.04	170,284	-0.49(-2.95%)
Dec 07, 2011	16.25	16.57	16.15	16.53	414,244	+0.22(+1.33%)
Dec 06, 2011	16.38	16.41	16.22	16.32	290,169	-0.04(-0.25%)
Dec 05, 2011	16.40	16.54	16.29	16.36	251,737	+0.13(+0.83%)
Dec 02, 2011	16.45	16.49	16.20	16.22	629,394	+0.00(+0.02%)
Dec 01, 2011	16.11	16.28	16.03	16.22	456,598	+0.11(+0.67%)
Nov 30, 2011	15.70	16.16	15.70	16.11	728,097	+0.86(+5.62%)
Nov 29, 2011	15.42	15.49	15.22	15.25	518,030	-0.10(-0.62%)
Nov 28, 2011	15.39	15.48	15.22	15.35	759,939	+0.45(+3.04%)
Nov 25, 2011	15.00	15.20	14.90	14.90	123,397	-0.18(-1.23%)
Nov 23, 2011	15.39	15.41	15.07	15.08	607,124	-0.49(-3.15%)
Nov 22, 2011	15.71	15.83	15.47	15.57	1,130,838	-0.20(-1.27%)
Nov 21, 2011	15.82	15.85	15.53	15.77	563,026	-0.30(-1.86%)
Nov 18, 2011	16.27	16.29	15.98	16.07	348,123	-0.15(-0.94%)
Nov 17, 2011	16.82	16.82	16.02	16.23	754,119	-0.65(-3.87%)
Nov 16, 2011	16.81	17.13	16.81	16.88	953,679	-0.06(-0.34%)
Nov 15, 2011	16.63	17.04	16.63	16.94	704,921	+0.21(+1.26%)
Nov 14, 2011	16.89	17.00	16.62	16.73	691,984	-0.18(-1.09%)
Nov 11, 2011	16.57	16.99	16.56	16.91	406,773	+0.57(+3.51%)
Nov 10, 2011	16.41	16.47	16.11	16.34	504,504	+0.11(+0.67%)
Nov 09, 2011	16.62	16.62	16.19	16.23	613,143	-0.75(-4.41%)
Nov 08, 2011	17.03	17.06	16.72	16.98	316,334	+0.08(+0.45%)
Nov 07, 2011	16.87	16.93	16.62	16.90	454,839	-0.01(-0.06%)
Nov 04, 2011	16.63	16.98	16.59	16.91	451,925	+0.19(+1.14%)
Nov 03, 2011	16.39	16.75	16.08	16.72	600,134	+0.48(+2.99%)
Nov 02, 2011	16.30	16.38	16.11	16.24	616,614	+0.06(+0.37%)
Nov 01, 2011	16.21	16.34	16.05	16.18	1,032,916	-0.53(-3.19%)
Oct 31, 2011	16.90	16.95	16.68	16.71	478,593	-0.41(-2.42%)
Oct 28, 2011	17.07	17.13	16.95	17.12	375,819	+0.07(+0.39%)
Oct 27, 2011	16.87	17.18	16.74	17.06	958,594	+0.69(+4.23%)
Oct 26, 2011	16.42	16.55	16.04	16.36	638,132	+0.05(+0.33%)
Oct 25, 2011	16.43	16.60	16.27	16.31	645,935	-0.27(-1.65%)
Oct 24, 2011	16.09	16.61	16.09	16.58	659,954	+0.54(+3.34%)
Oct 21, 2011	15.94	16.27	15.94	16.05	1,746,603	+0.33(+2.13%)
Oct 20, 2011	15.90	15.90	15.41	15.71	625,719	-0.28(-1.73%)
Oct 19, 2011	16.23	16.29	15.96	15.99	1,312,155	-0.33(-2.01%)
Oct 18, 2011	16.02	16.37	15.82	16.32	530,083	+0.32(+2.01%)
Oct 17, 2011	16.36	16.36	15.93	16.00	1,453,097	-0.43(-2.60%)
Oct 14, 2011	16.42	16.45	16.16	16.42	1,699,798	+0.18(+1.14%)
Oct 13, 2011	15.84	16.30	15.84	16.24	762,655	+0.32(+2.02%)
Oct 12, 2011	15.97	16.09	15.91	15.92	588,410	+0.12(+0.75%)
Oct 11, 2011	15.79	15.86	15.69	15.80	568,511	-0.02(-0.10%)
Oct 10, 2011	15.62	15.91	15.62	15.82	937,782	+0.43(+2.82%)
Oct 07, 2011	15.36	15.59	15.24	15.38	910,882	+0.07(+0.46%)
Oct 06, 2011	15.22	15.34	14.95	15.31	601,595	+0.18(+1.22%)
Oct 05, 2011	14.66	15.18	14.49	15.13	1,441,333	+0.47(+3.18%)
Oct 04, 2011	13.89	14.69	13.88	14.66	3,619,473	+0.56(+3.98%)
Oct 03, 2011	14.53	14.69	14.09	14.10	1,167,971	-0.54(-3.70%)
Sep 30, 2011	14.92	15.05	14.63	14.64	1,669,969	-0.52(-3.43%)
Sep 29, 2011	15.58	15.60	14.86	15.16	1,087,684	-0.20(-1.29%)
Sep 28, 2011	15.82	15.88	15.34	15.36	1,183,467	-0.44(-2.78%)
Sep 27, 2011	15.81	16.12	15.72	15.80	1,461,141	+0.28(+1.83%)
Sep 26, 2011	15.66	15.66	15.16	15.52	1,719,804	-0.05(-0.33%)
Sep 23, 2011	15.18	15.65	15.09	15.57	2,669,093	+0.28(+1.81%)
Sep 22, 2011	15.37	15.42	15.02	15.29	3,199,481	-0.53(-3.37%)
Sep 21, 2011	16.21	16.33	15.82	15.82	1,807,389	-0.33(-2.01%)
Sep 20, 2011	16.42	16.48	16.12	16.15	1,551,038	-0.21(-1.29%)
Sep 19, 2011	16.23	16.44	16.08	16.36	1,246,379	-0.18(-1.06%)
Sep 16, 2011	16.21	16.70	16.21	16.53	2,919,918	+0.02(+0.14%)
Sep 15, 2011	16.49	16.54	16.29	16.51	1,740,817	+0.26(+1.61%)
Sep 14, 2011	15.99	16.44	15.88	16.25	2,590,653	+0.41(+2.58%)
Sep 13, 2011	15.65	15.90	15.52	15.84	1,657,421	+0.31(+1.97%)
Sep 12, 2011	14.92	15.55	14.92	15.53	4,263,888	+0.44(+2.89%)
Sep 09, 2011	15.18	15.49	15.00	15.10	1,120,956	-0.16(-1.07%)
Sep 08, 2011	15.23	15.62	15.18	15.26	496,008	-0.07(-0.44%)
Sep 07, 2011	14.95	15.35	14.95	15.33	2,893,307	+0.62(+4.25%)
Sep 06, 2011	14.30	14.72	14.30	14.70	991,072	-0.10(-0.67%)
Sep 02, 2011	14.91	14.94	14.72	14.80	627,281	-0.36(-2.38%)
Sep 01, 2011	15.41	15.61	15.13	15.16	768,423	-0.25(-1.63%)
Aug 31, 2011	15.59	15.74	15.29	15.41	533,429	-0.08(-0.51%)
Aug 30, 2011	15.40	15.60	15.32	15.49	300,885	-0.00(-0.02%)
Aug 29, 2011	15.19	15.52	15.17	15.50	431,063	+0.52(+3.49%)
Aug 26, 2011	14.57	15.03	14.35	14.97	627,303	+0.40(+2.78%)
Aug 25, 2011	14.86	15.05	14.53	14.57	803,172	-0.39(-2.62%)
Aug 24, 2011	14.96	15.09	14.66	14.96	1,300,906	+0.01(+0.09%)
Aug 23, 2011	14.29	14.97	14.28	14.95	1,848,778	+0.73(+5.14%)
Aug 22, 2011	14.40	14.52	14.14	14.22	1,027,198	+0.09(+0.61%)
Aug 19, 2011	14.24	14.69	14.08	14.13	1,628,474	-0.26(-1.84%)
Aug 18, 2011	14.86	14.86	14.28	14.40	2,109,005	-0.88(-5.78%)
Aug 17, 2011	15.32	15.61	15.13	15.28	655,874	-0.10(-0.66%)
Aug 16, 2011	15.55	15.64	15.18	15.38	872,931	-0.28(-1.79%)
Aug 15, 2011	15.44	15.67	15.41	15.66	759,676	+0.30(+1.93%)
Aug 12, 2011	15.67	15.70	15.27	15.37	1,063,946	-0.06(-0.41%)
Aug 11, 2011	14.92	15.62	14.87	15.43	1,726,572	+0.73(+4.94%)
Aug 10, 2011	14.65	15.16	14.49	14.70	2,630,273	-0.29(-1.91%)
Aug 09, 2011	14.76	15.02	14.14	14.99	2,016,788	+0.64(+4.47%)
Aug 08, 2011	14.72	14.93	14.27	14.35	3,241,581	-0.81(-5.34%)
Aug 05, 2011	15.59	15.81	14.70	15.16	4,472,418	-0.31(-2.02%)
Aug 04, 2011	16.16	16.19	15.45	15.47	2,124,724	-0.95(-5.77%)
Aug 03, 2011	16.21	16.43	15.88	16.42	1,022,287	+0.19(+1.18%)
Aug 02, 2011	16.59	16.67	16.20	16.23	1,797,391	-0.48(-2.90%)
Aug 01, 2011	16.96	17.02	16.48	16.71	1,004,132	-0.02(-0.11%)
Jul 29, 2011	16.61	16.87	16.49	16.73	474,312	-0.14(-0.83%)
Jul 28, 2011	16.90	17.13	16.70	16.87	605,732	-0.04(-0.21%)
Jul 27, 2011	17.37	17.37	16.86	16.91	1,908,090	-0.62(-3.57%)
Jul 26, 2011	17.49	17.74	17.49	17.53	802,473	+0.12(+0.68%)
Jul 25, 2011	17.44	17.51	17.33	17.41	546,940	-0.21(-1.18%)
Jul 22, 2011	17.62	17.68	17.28	17.62	566,692	+0.42(+2.43%)
Jul 21, 2011	17.04	17.26	16.81	17.20	930,540	+0.13(+0.75%)
Jul 20, 2011	17.20	17.24	16.98	17.07	1,238,990	-0.07(-0.39%)
Jul 19, 2011	16.77	17.18	16.77	17.14	1,527,980	+0.52(+3.13%)
Jul 18, 2011	16.74	16.82	16.47	16.62	1,011,144	-0.20(-1.21%)
Jul 15, 2011	16.86	16.86	16.63	16.83	630,508	+0.07(+0.40%)
Jul 14, 2011	17.03	17.22	16.72	16.76	525,736	-0.25(-1.48%)
Jul 13, 2011	17.15	17.27	16.93	17.01	1,222,212	-0.05(-0.32%)
Jul 12, 2011	17.41	17.41	16.97	17.07	900,743	-0.50(-2.87%)
Jul 11, 2011	17.67	17.89	17.51	17.57	368,885	-0.31(-1.73%)
Jul 08, 2011	17.94	17.94	17.69	17.88	531,363	-0.25(-1.37%)
Jul 07, 2011	17.94	18.23	17.91	18.13	536,189	+0.34(+1.90%)
Jul 06, 2011	17.83	17.84	17.64	17.79	910,305	-0.14(-0.80%)
Jul 05, 2011	18.08	18.12	17.85	17.93	525,990	-0.14(-0.79%)

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