Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	19.79	19.93	19.54	19.59	1,336,475	-0.11(-0.56%)
Mar 29, 2012	20.02	20.08	19.24	19.70	7,273,398	-0.45(-2.23%)
Mar 28, 2012	20.10	20.18	19.73	20.15	1,724,353	-0.07(-0.35%)
Mar 27, 2012	20.49	20.50	20.13	20.22	757,090	-0.17(-0.83%)
Mar 26, 2012	20.71	20.77	20.26	20.39	1,318,881	-0.12(-0.59%)
Mar 23, 2012	20.20	20.52	20.19	20.51	1,350,816	+0.27(+1.33%)
Mar 22, 2012	20.49	20.77	20.07	20.24	3,108,869	-0.57(-2.74%)
Mar 21, 2012	20.51	20.88	20.36	20.81	1,531,896	+0.29(+1.41%)
Mar 20, 2012	20.75	20.83	20.46	20.52	1,212,268	-0.35(-1.68%)
Mar 19, 2012	20.12	21.00	20.12	20.87	2,017,918	+0.53(+2.61%)
Mar 16, 2012	19.76	20.36	19.76	20.34	6,737,919	+0.60(+3.04%)
Mar 15, 2012	19.52	19.97	19.49	19.74	5,391,456	+0.19(+0.97%)
Mar 14, 2012	19.81	20.03	19.51	19.55	1,287,620	-0.14(-0.71%)
Mar 13, 2012	19.35	19.80	19.16	19.69	1,379,169	+0.19(+0.97%)
Mar 12, 2012	19.66	19.75	19.35	19.50	1,359,576	-0.17(-0.86%)
Mar 09, 2012	19.65	19.79	19.53	19.67	1,608,862	+0.02(+0.10%)
Mar 08, 2012	19.76	19.82	19.58	19.65	1,891,660	+0.07(+0.36%)
Mar 07, 2012	19.59	19.66	19.31	19.58	2,919,585	+0.11(+0.56%)
Mar 06, 2012	19.83	19.83	19.32	19.47	2,535,624	-0.52(-2.60%)
Mar 05, 2012	20.25	20.32	19.82	19.99	3,347,592	-0.29(-1.43%)
Mar 02, 2012	20.13	20.34	20.02	20.28	3,480,617	+0.20(+1.00%)
Mar 01, 2012	20.28	20.30	19.99	20.08	3,002,246	-0.08(-0.40%)
Feb 29, 2012	20.10	20.32	19.88	20.16	2,557,590	+0.15(+0.75%)
Feb 28, 2012	19.73	20.02	19.54	20.01	1,827,212	+0.25(+1.27%)
Feb 27, 2012	19.69	19.81	19.57	19.76	1,331,037	+0.06(+0.30%)
Feb 24, 2012	19.92	19.93	19.65	19.70	1,252,903	-0.16(-0.81%)
Feb 23, 2012	19.88	20.04	19.66	19.86	1,532,567	+0.00(+0.00%)
Feb 22, 2012	19.94	19.94	19.68	19.86	2,192,377	-0.04(-0.20%)
Feb 21, 2012	20.31	20.40	19.84	19.90	2,512,836	-0.07(-0.35%)
Feb 17, 2012		19.97	19.97	19.97	0	-0.18(-0.89%)
Feb 16, 2012	19.23	20.35	19.12	20.15	3,924,091	+0.85(+4.40%)
Feb 15, 2012	19.48	19.49	19.06	19.30	2,357,286	+0.00(+0.00%)
Feb 14, 2012	19.16	19.47	19.01	19.30	2,473,144	+0.24(+1.26%)
Feb 13, 2012	19.01	19.36	18.90	19.06	2,159,598	+0.04(+0.21%)
Feb 10, 2012	19.30	19.30	18.95	19.02	2,079,026	-0.29(-1.50%)
Feb 09, 2012	19.54	19.54	19.23	19.31	2,159,243	-0.17(-0.87%)
Feb 08, 2012	19.94	20.00	19.07	19.48	3,891,395	-0.35(-1.77%)
Feb 07, 2012	20.25	20.33	19.72	19.83	2,982,958	-0.37(-1.83%)
Feb 06, 2012	19.67	20.29	19.65	20.20	2,148,550	+0.47(+2.38%)
Feb 03, 2012	19.99	20.04	19.63	19.73	1,933,863	-0.14(-0.70%)
Feb 02, 2012	18.95	19.98	18.92	19.87	2,718,140	+1.00(+5.30%)
Feb 01, 2012	19.26	19.30	18.84	18.87	3,112,010	-0.34(-1.77%)
Jan 31, 2012	19.26	19.48	18.95	19.21	2,714,366	-0.26(-1.34%)
Jan 30, 2012	19.52	19.62	19.19	19.47	1,389,927	-0.11(-0.56%)
Jan 27, 2012	19.70	19.94	19.52	19.58	1,840,357	-0.16(-0.81%)
Jan 26, 2012	20.62	20.65	19.66	19.74	3,236,070	-1.01(-4.87%)
Jan 25, 2012	19.03	20.93	18.88	20.75	5,973,073	+1.88(+9.96%)
Jan 24, 2012	19.00	19.12	18.65	18.87	3,359,295	-0.13(-0.68%)
Jan 23, 2012	17.91	19.07	17.90	19.00	3,329,109	+1.31(+7.41%)
Jan 20, 2012	17.67	17.83	17.55	17.69	1,827,008	+0.07(+0.40%)
Jan 19, 2012	17.80	17.87	17.58	17.62	1,905,855	-0.07(-0.40%)
Jan 18, 2012	17.67	18.03	17.54	17.69	4,024,297	+0.11(+0.63%)
Jan 17, 2012	17.61	17.80	17.27	17.58	3,366,841	+0.20(+1.15%)
Jan 16, 2012	17.95	17.96	17.25	17.38	1,612,190	-0.51(-2.85%)
Jan 13, 2012	18.10	18.11	17.86	17.89	2,206,800	-0.31(-1.70%)
Jan 12, 2012	18.38	18.46	18.10	18.20	3,134,193	-0.41(-2.20%)
Jan 11, 2012	18.75	18.75	18.42	18.61	2,783,214	-0.25(-1.33%)
Jan 10, 2012	19.34	19.43	18.77	18.86	2,225,926	-0.29(-1.51%)
Jan 09, 2012	19.48	19.63	19.07	19.15	1,817,064	-0.11(-0.57%)
Jan 06, 2012	19.45	19.47	19.04	19.26	1,207,625	-0.29(-1.48%)
Jan 05, 2012	19.57	19.63	19.29	19.55	1,176,153	-0.04(-0.20%)
Jan 04, 2012	19.60	19.66	19.32	19.59	1,397,680	+0.70(+3.71%)
Dec 30, 2011	18.77	18.92	18.72	18.89	990,305	+0.15(+0.80%)
Dec 29, 2011	18.86	19.00	18.67	18.74	839,332	-0.12(-0.64%)
Dec 28, 2011	19.05	19.05	18.60	18.86	924,285	-0.30(-1.57%)
Dec 23, 2011	19.06	19.16	19.16	19.16	738,478	-0.16(-0.83%)
Dec 21, 2011	18.71	19.36	18.62	19.32	5,338,533	+0.53(+2.82%)
Dec 20, 2011	18.63	19.04	18.55	18.79	5,434,967	+0.23(+1.24%)
Dec 19, 2011	18.97	19.04	18.40	18.56	2,169,433	-0.47(-2.47%)
Dec 16, 2011	18.77	19.12	18.75	19.03	3,745,616	+0.32(+1.71%)
Dec 15, 2011	18.99	18.99	18.61	18.71	1,264,296	-0.10(-0.53%)
Dec 14, 2011	19.00	19.01	18.57	18.81	2,225,106	-0.35(-1.83%)
Dec 13, 2011	19.00	19.36	18.98	19.16	1,875,901	+0.15(+0.79%)
Dec 12, 2011	19.31	19.31	18.78	19.01	2,385,818	-0.54(-2.76%)
Dec 09, 2011	19.36	19.78	19.27	19.55	2,883,791	+0.02(+0.10%)
Dec 08, 2011	20.21	20.36	19.46	19.53	2,735,901	-0.95(-4.64%)
Dec 07, 2011	19.99	20.67	19.64	20.48	2,988,053	+0.35(+1.74%)
Dec 06, 2011	20.27	20.42	19.98	20.13	1,768,280	-0.15(-0.74%)
Dec 05, 2011	20.76	20.89	20.23	20.28	1,520,367	-0.37(-1.79%)
Dec 02, 2011	20.41	20.70	20.27	20.65	1,139,204	+0.35(+1.72%)
Dec 01, 2011	20.55	20.55	20.14	20.30	1,246,470	-0.25(-1.22%)
Nov 30, 2011	20.10	20.55	20.10	20.55	2,450,348	+0.78(+3.95%)
Nov 29, 2011	19.20	20.00	19.09	19.77	1,978,705	+0.57(+2.97%)
Nov 28, 2011	19.01	19.31	19.01	19.20	1,354,540	+0.33(+1.75%)
Nov 25, 2011	18.68	18.90	18.62	18.87	1,225,720	+0.18(+0.96%)
Nov 24, 2011	18.93	19.09	18.66	18.69	435,117	-0.24(-1.27%)
Nov 23, 2011	19.23	19.35	18.87	18.93	2,161,413	-0.62(-3.17%)
Nov 22, 2011	19.60	19.69	19.43	19.55	1,828,068	-0.08(-0.41%)
Nov 21, 2011	19.61	19.69	19.26	19.63	1,514,258	-0.33(-1.65%)
Nov 18, 2011	19.94	20.09	19.70	19.96	1,615,353	+0.21(+1.06%)
Nov 17, 2011	19.78	19.80	19.26	19.75	2,417,122	+0.15(+0.77%)
Nov 16, 2011	19.94	20.45	19.59	19.60	3,433,808	-0.38(-1.90%)
Nov 15, 2011	20.11	20.27	19.72	19.98	3,133,934	-0.28(-1.38%)
Nov 14, 2011	20.50	20.67	20.05	20.26	1,535,589	-0.32(-1.55%)
Nov 11, 2011	20.56	20.82	20.51	20.58	3,440,074	+0.10(+0.49%)
Nov 10, 2011	20.66	20.93	20.15	20.48	1,791,135	-0.01(-0.05%)
Nov 09, 2011	21.07	21.16	20.49	20.49	2,607,644	-0.92(-4.30%)
Nov 08, 2011	21.66	21.77	21.20	21.41	2,198,337	-0.19(-0.88%)
Nov 07, 2011	21.60	21.79	21.40	21.60	1,970,395	+0.05(+0.23%)
Nov 04, 2011	21.47	21.81	21.34	21.55	1,731,844	-0.13(-0.60%)
Nov 03, 2011	21.10	21.74	20.83	21.68	2,569,560	+0.63(+2.99%)
Nov 02, 2011	20.79	21.07	20.71	21.05	4,390,870	+0.34(+1.64%)
Nov 01, 2011	21.09	21.11	20.52	20.71	3,784,607	-0.91(-4.21%)
Oct 31, 2011	22.29	22.29	21.60	21.62	1,879,972	-0.68(-3.05%)
Oct 28, 2011	21.80	22.32	21.77	22.30	1,919,056	+0.35(+1.59%)
Oct 27, 2011	21.50	22.29	21.44	21.95	3,319,309	+0.87(+4.13%)
Oct 26, 2011	20.81	21.16	20.74	21.08	3,001,617	+0.36(+1.74%)
Oct 25, 2011	21.29	21.29	20.70	20.72	2,232,945	-0.35(-1.66%)
Oct 24, 2011	21.10	21.33	21.00	21.07	2,400,691	-0.03(-0.14%)
Oct 21, 2011	20.70	21.11	20.51	21.10	3,173,788	+0.66(+3.23%)
Oct 20, 2011	20.70	20.75	19.68	20.44	2,481,129	-0.11(-0.54%)
Oct 19, 2011	20.97	21.00	20.54	20.55	1,427,861	-0.33(-1.58%)
Oct 18, 2011	20.30	20.97	20.02	20.88	2,033,929	+0.61(+3.01%)
Oct 17, 2011	21.10	21.12	20.15	20.27	2,619,860	-0.81(-3.84%)
Oct 14, 2011	20.97	21.28	20.82	21.08	4,955,154	+0.31(+1.49%)
Oct 13, 2011	20.85	20.85	20.23	20.77	1,696,114	-0.01(-0.05%)
Oct 12, 2011	20.30	21.00	20.09	20.78	2,017,595	+0.72(+3.59%)
Oct 11, 2011	20.16	20.20	19.76	20.06	1,759,341	+0.35(+1.78%)
Oct 07, 2011	20.50	20.60	19.50	19.71	3,279,114	-0.94(-4.55%)
Oct 06, 2011	19.68	20.68	20.21	20.65	3,667,006	+1.06(+5.41%)
Oct 05, 2011	19.88	20.18	19.53	19.59	2,887,670	-0.27(-1.36%)
Oct 04, 2011	19.15	19.91	18.71	19.86	2,683,808	+0.32(+1.64%)
Oct 03, 2011	19.85	19.99	19.38	19.54	2,165,748	-0.63(-3.12%)
Sep 30, 2011	20.13	20.27	19.86	20.17	2,940,737	-0.17(-0.84%)
Sep 29, 2011	20.48	20.79	19.95	20.34	2,915,241	+0.13(+0.64%)
Sep 28, 2011	21.06	21.17	20.17	20.21	1,957,976	-0.85(-4.04%)
Sep 27, 2011	21.23	21.96	20.98	21.06	2,315,035	+0.11(+0.53%)
Sep 26, 2011	20.62	20.95	20.20	20.95	3,282,309	+0.26(+1.26%)
Sep 23, 2011	20.74	20.89	20.46	20.69	1,763,283	-0.14(-0.67%)
Sep 22, 2011	21.02	21.24	20.42	20.83	7,454,808	-0.91(-4.19%)
Sep 21, 2011	22.76	22.89	21.74	21.74	1,925,995	-0.95(-4.19%)
Sep 20, 2011	22.75	23.17	22.54	22.69	1,865,873	-0.01(-0.04%)
Sep 19, 2011	22.86	22.98	22.46	22.70	1,430,529	-0.58(-2.49%)
Sep 16, 2011	23.64	23.70	23.26	23.28	5,017,260	-0.36(-1.52%)
Sep 15, 2011	23.68	23.68	23.16	23.64	2,284,077	+0.38(+1.63%)
Sep 14, 2011	22.83	23.44	22.52	23.26	2,419,790	+0.58(+2.56%)
Sep 13, 2011	22.54	22.91	22.33	22.68	2,324,580	+0.14(+0.62%)
Sep 12, 2011	22.50	22.88	22.26	22.54	2,765,514	-0.27(-1.18%)
Sep 09, 2011	23.30	23.36	22.64	22.81	2,583,800	-0.84(-3.55%)
Sep 08, 2011	23.75	23.97	23.30	23.65	2,458,488	-0.35(-1.46%)
Sep 07, 2011	23.60	24.02	23.50	24.00	1,801,897	+0.63(+2.70%)
Sep 06, 2011	23.76	23.98	23.10	23.37	2,998,496	-1.15(-4.69%)
Sep 02, 2011	24.42	24.73	24.31	24.52	1,143,914	-0.45(-1.80%)
Sep 01, 2011	24.97	25.14	24.66	24.97	2,564,540	+0.10(+0.40%)
Aug 31, 2011	24.48	24.97	24.33	24.87	2,177,740	+0.55(+2.26%)
Aug 30, 2011	24.10	24.43	23.86	24.32	2,086,102	+0.21(+0.87%)
Aug 29, 2011	24.47	24.50	24.06	24.11	1,397,721	+0.25(+1.05%)
Aug 26, 2011	23.96	24.21	23.35	23.86	1,365,800	-0.14(-0.58%)
Aug 25, 2011	25.00	25.01	23.77	24.00	2,648,920	-0.89(-3.58%)
Aug 24, 2011	24.45	25.00	24.26	24.89	2,334,438	+0.60(+2.47%)
Aug 23, 2011	23.75	24.40	23.51	24.29	2,404,066	+0.89(+3.80%)
Aug 22, 2011	23.99	23.99	23.09	23.40	1,704,196	+0.29(+1.25%)
Aug 19, 2011	23.50	23.96	23.11	23.11	2,833,400	-0.56(-2.37%)
Aug 18, 2011	24.75	24.75	23.57	23.67	3,693,553	-1.59(-6.29%)
Aug 17, 2011	25.23	25.76	24.95	25.26	1,820,813	+0.27(+1.08%)
Aug 16, 2011	25.50	25.63	24.77	24.99	2,271,864	-0.76(-2.95%)
Aug 15, 2011	25.48	25.93	25.40	25.75	1,365,427	+0.48(+1.90%)
Aug 12, 2011	26.00	26.15	25.15	25.27	1,939,705	-0.49(-1.90%)
Aug 11, 2011	24.48	25.93	24.35	25.76	3,476,768	+1.35(+5.53%)
Aug 10, 2011	23.89	24.99	23.61	24.41	4,841,232	+0.52(+2.18%)
Aug 09, 2011	23.69	24.01	23.00	23.89	4,475,117	+0.74(+3.20%)
Aug 08, 2011	24.10	24.50	22.92	23.15	4,553,511	-1.86(-7.44%)
Aug 05, 2011	26.00	26.10	24.67	25.01	5,189,654	-0.74(-2.87%)
Aug 04, 2011	27.17	27.18	25.66	25.75	4,863,415	-1.41(-5.19%)
Aug 03, 2011	27.00	27.18	26.51	27.16	2,425,404	+0.01(+0.04%)
Aug 02, 2011	28.02	28.04	27.15	27.15	1,468,703	-0.88(-3.14%)
Jul 29, 2011	28.14	28.27	27.97	28.03	1,484,472	-0.24(-0.85%)
Jul 28, 2011	28.05	28.49	27.96	28.27	1,524,761	+0.05(+0.18%)
Jul 27, 2011	28.47	28.54	28.16	28.22	1,454,851	-0.38(-1.33%)
Jul 26, 2011	28.68	28.87	28.40	28.60	1,590,095	-0.20(-0.69%)
Jul 25, 2011	28.76	28.83	28.50	28.80	1,090,207	-0.12(-0.41%)
Jul 22, 2011	29.66	29.14	28.84	28.92	2,885,279	-0.73(-2.46%)
Jul 21, 2011	30.00	30.42	29.63	29.65	1,845,353	-0.18(-0.60%)
Jul 20, 2011	29.30	29.92	29.30	29.83	4,740,582	+0.38(+1.29%)
Jul 19, 2011	29.45	29.52	29.22	29.45	1,457,746	+0.15(+0.51%)
Jul 18, 2011	29.36	29.63	29.10	29.30	1,458,116	-0.09(-0.31%)
Jul 15, 2011	29.24	29.43	28.74	29.39	2,430,667	+0.65(+2.26%)
Jul 14, 2011	29.32	29.33	28.72	28.74	1,143,761	-0.30(-1.03%)
Jul 13, 2011	29.00	29.53	28.96	29.04	1,106,863	-0.08(-0.27%)
Jul 12, 2011	28.75	29.32	28.75	29.12	2,749,980	+0.18(+0.62%)
Jul 11, 2011	29.37	29.37	28.85	28.94	1,340,768	-0.38(-1.30%)
Jul 08, 2011	29.20	29.40	29.07	29.32	1,168,571	-0.05(-0.17%)
Jul 07, 2011	29.75	29.87	29.36	29.37	1,854,597	-0.16(-0.54%)
Jul 06, 2011	29.95	29.95	29.35	29.53	1,542,808	-0.29(-0.97%)
Jul 05, 2011	29.78	30.19	29.69	29.82	1,575,453	+0.16(+0.54%)
Jul 04, 2011	29.51	29.70	29.34	29.66	514,959	-0.12(-0.40%)
Jun 30, 2011	29.60	29.78	29.41	29.78	1,553,346	+0.35(+1.19%)
Jun 29, 2011	29.28	29.63	29.18	29.43	1,978,371	+0.15(+0.51%)
Jun 28, 2011	28.85	29.32	28.80	29.28	1,754,908	+0.46(+1.60%)
Jun 27, 2011	28.50	28.90	28.40	28.82	1,668,389	+0.26(+0.91%)
Jun 24, 2011	28.65	28.70	28.37	28.56	2,117,883	-0.01(-0.04%)
Jun 23, 2011	28.45	28.60	28.13	28.57	3,616,705	+0.01(+0.04%)
Jun 22, 2011	28.98	29.00	28.50	28.56	5,015,547	-0.50(-1.72%)
Jun 21, 2011	28.61	29.08	28.48	29.06	7,151,884	-0.41(-1.39%)
Jun 20, 2011	29.61	29.51	29.33	29.47	1,609,461	-0.31(-1.04%)
Jun 17, 2011	30.11	30.38	29.77	29.78	4,053,032	-0.29(-0.96%)
Jun 16, 2011	30.56	30.73	30.02	30.07	2,493,354	-0.56(-1.83%)
Jun 15, 2011	30.69	31.02	30.43	30.63	1,619,985	-0.40(-1.29%)
Jun 14, 2011	30.90	31.35	30.75	31.03	1,624,920	+0.28(+0.91%)
Jun 13, 2011	31.69	31.69	30.61	30.75	2,568,098	-1.14(-3.57%)
Jun 10, 2011	32.00	32.12	31.75	31.89	1,862,103	-0.22(-0.69%)
Jun 09, 2011	32.18	32.37	31.99	32.11	1,355,058	+0.07(+0.22%)
Jun 08, 2011	31.87	32.48	31.87	32.04	1,714,889	-0.03(-0.09%)
Jun 07, 2011	31.94	32.26	31.77	32.07	1,326,446	+0.02(+0.06%)
Jun 06, 2011	32.56	32.67	31.97	32.05	1,295,294	-0.47(-1.45%)
Jun 03, 2011	32.15	32.94	32.04	32.52	1,648,190	+0.02(+0.06%)
May 24, 2011	32.23	32.73	32.23	32.50	1,425,031	-0.10(-0.31%)
May 20, 2011	31.68	32.96	31.55	32.60	1,810,911	+0.74(+2.32%)
May 19, 2011	32.00	32.09	31.65	31.86	1,069,027	-0.09(-0.28%)
May 18, 2011	31.74	32.15	31.62	31.95	1,023,575	+0.43(+1.36%)
May 17, 2011	31.47	31.78	31.37	31.52	1,168,181	-0.07(-0.22%)
May 16, 2011	31.50	32.11	31.45	31.59	1,331,670	-0.06(-0.19%)
May 13, 2011	31.80	31.82	31.48	31.65	1,517,919	-0.06(-0.19%)
May 12, 2011	31.02	31.74	30.97	31.71	1,868,122	+0.41(+1.31%)
May 11, 2011	31.40	31.40	30.94	31.30	2,024,294	-0.20(-0.63%)
May 10, 2011	31.70	31.72	31.15	31.50	981,898	+0.03(+0.10%)
May 09, 2011	31.43	31.73	31.30	31.47	1,942,261	+0.08(+0.25%)
May 06, 2011	31.06	31.69	31.00	31.39	2,861,401	+0.29(+0.93%)
May 05, 2011	30.93	31.19	30.71	31.10	3,686,947	-0.14(-0.45%)
May 04, 2011	31.21	31.41	30.95	31.24	2,780,362	-0.09(-0.29%)
May 03, 2011	31.91	32.05	31.21	31.33	2,044,009	-0.76(-2.37%)
May 02, 2011	31.64	32.12	31.96	32.09	1,549,371	+0.30(+0.94%)
Apr 29, 2011	31.50	31.93	31.46	31.79	1,748,628	+0.37(+1.18%)
Apr 28, 2011	30.65	31.56	30.51	31.42	2,314,668	+0.67(+2.18%)
Apr 27, 2011	30.88	30.99	30.62	30.75	3,019,225	-0.01(-0.03%)
Apr 26, 2011	30.50	30.79	30.44	30.76	1,591,168	-0.06(-0.19%)
Apr 25, 2011	31.04	30.91	30.62	30.82	1,162,725	-0.18(-0.58%)
Apr 21, 2011	31.20	31.25	30.77	31.00	1,599,125	-0.27(-0.86%)
Apr 20, 2011	31.10	31.36	30.85	31.27	2,644,619	+0.09(+0.29%)
Apr 19, 2011	31.20	31.46	31.05	31.18	2,223,662	-0.17(-0.54%)
Apr 18, 2011	31.26	31.51	30.80	31.35	1,446,209	-0.30(-0.95%)
Apr 15, 2011	31.97	32.10	31.60	31.65	2,001,963	-0.05(-0.16%)
Apr 14, 2011	31.60	31.93	31.30	31.70	2,277,835	-0.03(-0.09%)
Apr 13, 2011	31.78	32.11	31.63	31.73	4,551,131	+0.13(+0.41%)
Apr 12, 2011	31.51	31.71	31.15	31.60	2,903,434	-0.25(-0.78%)
Apr 11, 2011	32.93	32.98	31.58	31.85	2,777,463	-1.08(-3.28%)
Apr 08, 2011	32.90	33.17	32.78	32.93	1,548,576	+0.07(+0.21%)
Apr 07, 2011	32.78	33.00	32.55	32.86	1,769,215	-0.07(-0.21%)
Apr 06, 2011	33.37	33.39	32.71	32.93	2,150,305	-0.40(-1.20%)
Apr 05, 2011	33.60	33.99	33.20	33.33	1,714,108	-0.36(-1.07%)
Apr 04, 2011	33.72	33.86	33.54	33.69	1,662,272	+0.26(+0.78%)

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