Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	18.46	18.52	18.23	18.32	5,125,352	-0.06(-0.33%)
Mar 29, 2012	18.47	18.48	18.15	18.39	6,748,033	-0.19(-1.03%)
Mar 28, 2012	18.40	18.61	18.32	18.58	6,217,944	+0.16(+0.88%)
Mar 27, 2012	18.66	18.67	18.39	18.42	4,730,634	-0.23(-1.24%)
Mar 26, 2012	18.59	18.66	18.45	18.65	4,056,914	+0.25(+1.34%)
Mar 23, 2012	18.26	18.41	18.13	18.40	9,054,495	+0.08(+0.46%)
Mar 22, 2012	18.46	18.49	18.21	18.32	6,117,200	-0.32(-1.69%)
Mar 21, 2012	18.79	18.82	18.56	18.63	7,532,257	-0.12(-0.61%)
Mar 20, 2012	18.63	18.83	18.50	18.75	11,801,357	-0.03(-0.16%)
Mar 19, 2012	18.64	18.94	18.47	18.78	16,427,597	+0.15(+0.82%)
Mar 16, 2012	18.68	18.76	18.45	18.62	11,287,159	+0.10(+0.54%)
Mar 15, 2012	18.13	18.60	17.99	18.52	6,317,287	+0.46(+2.54%)
Mar 14, 2012	17.96	18.17	17.77	18.06	7,613,872	+0.21(+1.16%)
Mar 13, 2012	17.28	17.90	17.28	17.86	6,469,353	+0.68(+3.97%)
Mar 12, 2012	17.18	17.22	17.02	17.18	2,262,122	-0.04(-0.22%)
Mar 09, 2012	17.03	17.33	17.00	17.21	2,350,383	+0.22(+1.31%)
Mar 08, 2012	16.88	17.02	16.79	16.99	1,936,847	+0.21(+1.28%)
Mar 07, 2012	16.59	16.85	16.56	16.78	2,314,350	+0.26(+1.58%)
Mar 06, 2012	16.69	16.72	16.46	16.52	5,423,877	-0.42(-2.49%)
Mar 05, 2012	16.98	17.02	16.83	16.94	3,000,983	-0.14(-0.81%)
Mar 02, 2012	17.20	17.23	17.02	17.08	3,172,604	-0.11(-0.67%)
Mar 01, 2012	17.15	17.33	17.12	17.19	4,932,286	+0.12(+0.72%)
Feb 29, 2012	17.18	17.31	16.97	17.07	7,045,387	-0.06(-0.36%)
Feb 28, 2012	17.13	17.21	17.00	17.13	4,246,048	+0.02(+0.13%)
Feb 27, 2012	16.73	17.16	16.72	17.11	4,307,971	+0.20(+1.18%)
Feb 24, 2012	17.07	17.07	16.84	16.91	2,351,098	-0.07(-0.41%)
Feb 23, 2012	16.78	17.02	16.67	16.98	8,183,437	+0.19(+1.14%)
Feb 22, 2012	17.08	17.10	16.73	16.79	5,677,436	-0.37(-2.14%)
Feb 21, 2012	17.25	17.31	17.05	17.15	3,310,857	-0.05(-0.27%)
Feb 17, 2012	17.20	17.22	17.11	17.20	3,638,745	+0.09(+0.54%)
Feb 16, 2012	16.73	17.13	16.70	17.11	5,057,093	+0.33(+1.96%)
Feb 15, 2012	16.84	16.95	16.72	16.78	4,088,347	-0.02(-0.09%)
Feb 14, 2012	16.85	16.85	16.60	16.79	3,407,146	-0.11(-0.68%)
Feb 13, 2012	16.92	16.98	16.83	16.91	1,986,294	+0.13(+0.78%)
Feb 10, 2012	16.77	16.86	16.70	16.78	2,648,389	-0.21(-1.26%)
Feb 09, 2012	17.13	17.16	16.90	16.99	6,648,257	-0.03(-0.18%)
Feb 08, 2012	16.98	17.08	16.85	17.02	2,973,316	+0.13(+0.77%)
Feb 07, 2012	16.82	16.97	16.75	16.89	3,724,631	+0.03(+0.18%)
Feb 06, 2012	16.93	16.95	16.79	16.86	2,979,906	-0.12(-0.72%)
Feb 03, 2012	16.76	16.99	16.70	16.98	3,822,364	+0.51(+3.07%)
Feb 02, 2012	16.45	16.58	16.35	16.48	4,816,816	+0.07(+0.42%)
Feb 01, 2012	16.33	16.53	16.29	16.41	6,186,496	+0.24(+1.47%)
Jan 31, 2012	16.26	16.35	16.09	16.17	7,523,654	+0.00(+0.00%)
Jan 30, 2012	16.09	16.26	16.03	16.17	4,594,665	-0.12(-0.75%)
Jan 27, 2012	16.04	16.36	16.04	16.29	5,608,824	+0.06(+0.38%)
Jan 26, 2012	16.72	16.73	16.10	16.23	8,623,967	-0.40(-2.39%)
Jan 25, 2012	16.43	16.69	16.36	16.63	5,074,762	+0.09(+0.56%)
Jan 24, 2012	16.47	16.56	16.33	16.54	4,005,258	-0.11(-0.64%)
Jan 23, 2012	16.66	16.80	16.56	16.65	3,589,368	+0.01(+0.05%)
Jan 20, 2012	16.41	16.65	16.35	16.64	3,050,725	+0.17(+1.02%)
Jan 19, 2012	16.65	16.70	16.41	16.47	4,465,914	-0.03(-0.19%)
Jan 18, 2012	16.39	16.53	16.16	16.50	3,748,459	+0.13(+0.80%)
Jan 17, 2012	16.58	16.69	16.32	16.37	5,420,229	-0.15(-0.88%)
Jan 13, 2012	16.32	16.52	16.20	16.52	4,558,767	-0.04(-0.23%)
Jan 12, 2012	16.58	16.63	16.28	16.56	4,714,541	+0.04(+0.23%)
Jan 11, 2012	16.32	16.52	16.24	16.52	3,857,155	+0.13(+0.79%)
Jan 10, 2012	16.40	16.49	16.29	16.39	7,293,300	+0.21(+1.28%)
Jan 09, 2012	15.98	16.20	15.94	16.18	10,052,440	+0.25(+1.59%)
Jan 06, 2012	15.93	15.99	15.71	15.93	4,461,786	-0.01(-0.05%)
Jan 05, 2012	15.47	16.10	15.41	15.93	5,698,621	+0.30(+1.91%)
Jan 04, 2012	15.48	15.69	15.32	15.64	4,156,000	+0.44(+2.92%)
Dec 30, 2011	15.22	15.29	15.19	15.19	2,990,881	-0.10(-0.65%)
Dec 29, 2011	15.03	15.31	15.03	15.29	2,413,290	+0.23(+1.53%)
Dec 28, 2011	15.25	15.38	14.95	15.06	4,075,561	-0.22(-1.45%)
Dec 27, 2011	15.20	15.35	15.18	15.28	1,498,640	-0.02(-0.10%)
Dec 23, 2011	15.32	15.37	15.20	15.30	1,809,946	+0.44(+2.94%)
Dec 21, 2011	14.69	14.90	14.57	14.86	3,125,081	+0.18(+1.25%)
Dec 20, 2011	14.44	14.76	14.38	14.68	4,412,964	+0.56(+3.96%)
Dec 19, 2011	14.49	14.55	14.05	14.12	3,975,395	-0.34(-2.38%)
Dec 16, 2011	14.44	14.75	14.40	14.46	3,464,653	+0.12(+0.86%)
Dec 15, 2011	14.49	14.52	14.30	14.34	4,249,126	+0.11(+0.75%)
Dec 14, 2011	14.23	14.45	14.17	14.23	4,070,309	-0.07(-0.48%)
Dec 13, 2011	14.61	14.72	14.19	14.30	4,674,399	-0.24(-1.67%)
Dec 12, 2011	14.61	14.61	14.37	14.55	3,494,472	-0.26(-1.75%)
Dec 09, 2011	14.52	14.86	14.49	14.80	2,388,242	+0.36(+2.47%)
Dec 08, 2011	14.84	14.84	14.38	14.45	3,764,140	-0.52(-3.45%)
Dec 07, 2011	14.74	15.02	14.55	14.96	2,948,614	+0.13(+0.87%)
Dec 06, 2011	14.91	14.93	14.75	14.84	2,632,028	-0.14(-0.96%)
Dec 05, 2011	14.95	15.13	14.85	14.98	3,838,835	+0.30(+2.07%)
Dec 02, 2011	14.68	14.93	14.63	14.68	3,195,460	+0.19(+1.31%)
Dec 01, 2011	14.52	14.59	14.29	14.49	3,307,296	-0.11(-0.78%)
Nov 30, 2011	14.18	14.63	14.10	14.60	4,890,165	+0.90(+6.60%)
Nov 29, 2011	13.74	13.84	13.62	13.70	3,530,043	-0.05(-0.39%)
Nov 28, 2011	13.89	13.92	13.59	13.75	4,750,172	+0.35(+2.61%)
Nov 25, 2011	13.33	13.62	13.32	13.40	2,813,021	+0.05(+0.40%)
Nov 23, 2011	13.65	13.65	13.32	13.35	5,712,220	-0.43(-3.14%)
Nov 22, 2011	13.94	13.98	13.69	13.78	5,058,418	-0.14(-1.04%)
Nov 21, 2011	14.02	14.08	13.81	13.92	6,548,696	-0.41(-2.86%)
Nov 18, 2011	14.36	14.39	14.19	14.33	3,546,343	+0.06(+0.43%)
Nov 17, 2011	14.44	14.67	14.20	14.27	5,304,705	-0.21(-1.42%)
Nov 16, 2011	14.51	14.86	14.46	14.48	5,791,074	-0.17(-1.19%)
Nov 15, 2011	14.51	14.74	14.38	14.65	4,756,305	+0.08(+0.52%)
Nov 14, 2011	14.89	14.90	14.45	14.58	2,340,625	-0.39(-2.59%)
Nov 11, 2011	14.90	15.05	14.86	14.96	4,835,419	+0.33(+2.23%)
Nov 10, 2011	14.76	14.84	14.54	14.64	5,533,865	+0.14(+1.00%)
Nov 09, 2011	14.96	14.99	14.44	14.49	6,257,326	-0.90(-5.83%)
Nov 08, 2011	15.10	15.44	14.98	15.39	5,075,281	+0.36(+2.38%)
Nov 07, 2011	14.84	15.04	14.72	15.03	3,436,279	+0.16(+1.07%)
Nov 04, 2011	14.90	14.97	14.65	14.87	9,183,848	-0.21(-1.36%)
Nov 03, 2011	14.99	15.13	14.49	15.08	5,591,839	+0.33(+2.22%)
Nov 02, 2011	14.59	14.80	14.48	14.75	5,366,524	+0.48(+3.35%)
Nov 01, 2011	14.38	14.75	14.25	14.27	10,134,557	-0.74(-4.96%)
Oct 31, 2011	15.25	15.39	15.01	15.02	5,207,913	-0.49(-3.14%)
Oct 28, 2011	15.47	15.62	15.34	15.50	6,154,938	-0.07(-0.44%)
Oct 27, 2011	15.47	15.72	15.20	15.57	8,416,530	+0.75(+5.08%)
Oct 26, 2011	14.78	14.92	14.52	14.82	6,664,930	+0.28(+1.93%)
Oct 25, 2011	14.90	14.90	14.49	14.54	7,170,880	-0.50(-3.34%)
Oct 24, 2011	14.77	15.11	14.67	15.04	5,992,830	+0.33(+2.22%)
Oct 21, 2011	14.68	14.76	14.49	14.71	17,970,168	+0.25(+1.73%)
Oct 20, 2011	14.22	14.53	14.02	14.46	14,038,630	+0.25(+1.76%)
Oct 19, 2011	14.61	14.79	14.18	14.21	16,263,186	-0.42(-2.86%)
Oct 18, 2011	13.95	14.82	13.88	14.63	25,412,634	+0.82(+5.94%)
Oct 17, 2011	14.20	14.23	13.77	13.81	15,241,784	-0.56(-3.91%)
Oct 14, 2011	14.46	14.56	14.04	14.37	22,892,708	+0.10(+0.69%)
Oct 13, 2011	14.52	14.52	14.01	14.27	20,446,296	-0.43(-2.90%)
Oct 12, 2011	14.42	15.03	14.38	14.70	13,297,087	+0.45(+3.15%)
Oct 11, 2011	14.00	14.35	13.86	14.25	5,446,121	+0.11(+0.75%)
Oct 10, 2011	13.76	14.16	13.76	14.14	5,358,263	+0.69(+5.14%)
Oct 07, 2011	14.12	14.12	13.38	13.45	7,960,678	-0.58(-4.12%)
Oct 06, 2011	13.82	14.06	13.63	14.03	9,681,181	+0.60(+4.47%)
Oct 05, 2011	13.25	13.51	12.97	13.43	8,465,437	+0.15(+1.14%)
Oct 04, 2011	12.53	13.31	12.29	13.28	10,073,094	+0.56(+4.42%)
Oct 03, 2011	13.40	13.51	12.69	12.71	7,164,208	-0.62(-4.62%)
Sep 30, 2011	13.63	13.73	13.33	13.33	13,993,331	-0.54(-3.89%)
Sep 29, 2011	13.82	13.95	13.44	13.87	4,880,138	+0.46(+3.40%)
Sep 28, 2011	13.95	13.97	13.41	13.41	4,103,583	-0.49(-3.50%)
Sep 27, 2011	14.27	14.38	13.79	13.90	11,731,198	+0.00(+0.00%)
Sep 26, 2011	13.37	13.93	13.32	13.90	16,523,231	+0.69(+5.24%)
Sep 23, 2011	12.87	13.29	12.86	13.21	10,566,893	+0.22(+1.70%)
Sep 22, 2011	12.97	13.19	12.76	12.99	10,474,290	-0.36(-2.73%)
Sep 21, 2011	14.14	14.20	13.35	13.35	30,219,118	-0.80(-5.64%)
Sep 20, 2011	14.23	14.39	14.13	14.15	5,253,862	-0.04(-0.27%)
Sep 19, 2011	14.28	14.32	14.04	14.19	4,755,341	-0.41(-2.81%)
Sep 16, 2011	14.69	14.78	14.32	14.60	6,760,765	-0.05(-0.35%)
Sep 15, 2011	14.46	14.66	14.35	14.65	6,070,549	+0.34(+2.38%)
Sep 14, 2011	14.17	14.50	13.94	14.31	11,831,484	+0.25(+1.78%)
Sep 13, 2011	14.00	14.30	13.93	14.06	7,846,397	+0.16(+1.14%)
Sep 12, 2011	13.43	13.93	13.42	13.90	22,501,232	+0.23(+1.72%)
Sep 09, 2011	13.98	14.13	13.65	13.67	16,501,410	-0.48(-3.37%)
Sep 08, 2011	14.39	14.48	14.07	14.14	3,244,519	-0.37(-2.55%)
Sep 07, 2011	14.03	14.56	13.92	14.52	4,898,209	+0.79(+5.73%)
Sep 06, 2011	13.47	13.75	13.40	13.73	4,280,758	-0.22(-1.57%)
Sep 02, 2011	14.17	14.27	13.90	13.95	3,961,099	-0.67(-4.60%)
Sep 01, 2011	15.05	15.11	14.60	14.62	4,892,180	-0.43(-2.86%)
Aug 31, 2011	15.00	15.19	14.89	15.05	4,311,676	+0.16(+1.07%)
Aug 30, 2011	14.88	15.02	14.67	14.89	5,889,206	-0.11(-0.71%)
Aug 29, 2011	14.56	15.01	14.56	15.00	3,899,625	+0.64(+4.42%)
Aug 26, 2011	14.05	14.50	13.83	14.36	4,576,305	+0.17(+1.17%)
Aug 25, 2011	14.90	15.11	13.99	14.20	11,170,499	+0.00(+0.00%)
Aug 24, 2011	13.73	14.24	13.67	14.20	5,311,177	+0.47(+3.42%)
Aug 23, 2011	13.27	13.75	13.01	13.73	11,432,502	+0.51(+3.83%)
Aug 22, 2011	13.73	13.77	13.19	13.22	5,671,189	-0.15(-1.13%)
Aug 19, 2011	13.54	13.96	13.34	13.37	5,224,851	-0.41(-2.96%)
Aug 18, 2011	14.05	14.09	13.65	13.78	6,110,794	-0.80(-5.50%)
Aug 17, 2011	14.57	14.83	14.45	14.58	3,652,490	+0.10(+0.68%)
Aug 16, 2011	14.59	14.75	14.37	14.49	4,745,882	-0.29(-1.95%)
Aug 15, 2011	14.44	14.82	14.39	14.77	4,333,725	+0.55(+3.88%)
Aug 12, 2011	14.73	15.01	14.11	14.22	5,345,451	-0.26(-1.78%)
Aug 11, 2011	13.99	14.70	13.82	14.48	9,759,771	+0.79(+5.75%)
Aug 10, 2011	14.56	14.58	13.66	13.69	15,073,687	-1.21(-8.12%)
Aug 09, 2011	15.83	14.91	13.77	14.90	8,894,379	+0.95(+6.78%)
Aug 08, 2011	14.97	15.42	13.77	13.96	15,583,719	-1.64(-10.52%)
Aug 05, 2011	16.13	16.23	15.32	15.60	15,538,547	-0.36(-2.23%)
Aug 04, 2011	16.59	16.67	15.92	15.95	8,804,704	-0.87(-5.17%)
Aug 03, 2011	16.70	16.87	16.43	16.82	7,283,467	+0.11(+0.68%)
Aug 02, 2011	17.15	17.19	16.71	16.71	7,613,618	-0.57(-3.28%)
Aug 01, 2011	17.55	17.60	17.11	17.28	4,386,418	-0.03(-0.17%)
Jul 29, 2011	17.25	17.47	17.12	17.31	6,525,997	-0.09(-0.52%)
Jul 28, 2011	17.45	17.61	17.35	17.40	3,110,826	-0.02(-0.09%)
Jul 27, 2011	17.72	17.74	17.38	17.41	6,974,162	-0.42(-2.37%)
Jul 26, 2011	17.90	17.96	17.76	17.84	5,019,613	-0.05(-0.30%)
Jul 25, 2011	17.78	17.95	17.68	17.89	3,974,537	-0.09(-0.50%)
Jul 22, 2011	17.99	18.03	17.94	17.98	5,015,828	-0.06(-0.34%)
Jul 21, 2011	17.78	18.10	17.78	18.04	8,155,933	+0.42(+2.40%)
Jul 20, 2011	17.48	17.75	17.48	17.62	8,954,548	+0.23(+1.30%)
Jul 19, 2011	17.23	17.42	17.09	17.39	8,840,420	+0.22(+1.28%)
Jul 18, 2011	17.33	17.35	16.95	17.17	5,026,893	-0.28(-1.60%)
Jul 15, 2011	17.58	17.59	17.28	17.45	5,245,318	-0.01(-0.04%)
Jul 14, 2011	17.77	17.83	17.42	17.46	15,870,823	-0.20(-1.16%)
Jul 13, 2011	17.74	17.93	17.62	17.66	8,494,850	+0.05(+0.28%)
Jul 12, 2011	17.57	17.87	17.57	17.61	4,100,453	-0.04(-0.24%)
Jul 11, 2011	17.92	17.92	17.60	17.65	5,695,125	-0.52(-2.87%)
Jul 08, 2011	18.20	18.24	18.09	18.18	3,328,447	-0.28(-1.52%)
Jul 07, 2011	18.38	18.55	18.33	18.46	7,716,258	+0.30(+1.67%)
Jul 06, 2011	18.15	18.21	18.01	18.15	8,944,790	-0.13(-0.70%)
Jul 05, 2011	18.46	18.49	18.15	18.28	6,007,654	-0.20(-1.10%)
Jul 01, 2011	18.15	18.53	18.15	18.49	4,154,392	+0.34(+1.88%)
Jun 30, 2011	18.15	18.22	18.00	18.15	6,055,693	+0.04(+0.21%)
Jun 29, 2011	17.85	18.13	17.74	18.11	17,281,226	+0.44(+2.48%)
Jun 28, 2011	17.70	17.71	17.51	17.67	6,161,142	+0.03(+0.17%)
Jun 27, 2011	17.40	17.71	17.38	17.64	8,333,660	+0.25(+1.44%)
Jun 24, 2011	17.62	17.63	17.35	17.39	7,808,398	-0.19(-1.08%)
Jun 23, 2011	17.55	17.62	17.40	17.58	17,008,350	-0.18(-1.02%)
Jun 22, 2011	17.90	18.03	17.75	17.76	5,701,194	-0.16(-0.89%)
Jun 21, 2011	17.82	17.96	17.68	17.92	5,906,681	+0.20(+1.11%)
Jun 20, 2011	17.71	17.76	17.67	17.72	5,557,955	-0.10(-0.55%)
Jun 17, 2011	17.81	17.85	17.71	17.82	7,074,808	+0.21(+1.18%)
Jun 16, 2011	17.54	17.75	17.42	17.61	5,949,928	+0.08(+0.43%)
Jun 15, 2011	17.66	17.70	17.35	17.54	9,110,594	-0.29(-1.61%)
Jun 14, 2011	17.91	17.97	17.77	17.82	6,224,250	+0.10(+0.55%)
Jun 13, 2011	17.60	17.76	17.44	17.73	7,256,386	+0.18(+1.03%)
Jun 10, 2011	17.51	17.70	17.21	17.54	6,957,633	-0.08(-0.43%)
Jun 09, 2011	17.45	17.72	17.38	17.62	6,342,834	+0.21(+1.21%)
Jun 08, 2011	17.44	17.64	17.36	17.41	4,792,624	-0.10(-0.58%)
Jun 07, 2011	17.66	17.79	17.50	17.51	3,392,414	-0.02(-0.11%)
Jun 06, 2011	17.76	17.83	17.49	17.53	6,078,629	-0.37(-2.06%)
Jun 03, 2011	17.79	18.15	17.79	17.90	5,734,174	-0.45(-2.46%)
May 24, 2011	18.41	18.44	18.20	18.35	3,986,727	-0.02(-0.12%)
May 23, 2011	18.40	18.53	18.35	18.37	4,971,757	-0.28(-1.49%)
May 20, 2011	18.92	19.00	18.61	18.65	4,886,017	-0.31(-1.63%)
May 19, 2011	19.02	19.04	18.89	18.96	2,566,430	+0.02(+0.08%)
May 18, 2011	18.86	18.98	18.80	18.95	3,043,952	+0.05(+0.28%)
May 17, 2011	18.51	18.91	18.51	18.89	8,494,510	+0.30(+1.63%)
May 16, 2011	18.48	18.83	18.48	18.59	5,348,134	+0.03(+0.16%)
May 13, 2011	18.89	18.92	18.55	18.56	6,090,608	-0.34(-1.79%)
May 12, 2011	18.91	18.95	18.68	18.90	6,955,709	-0.05(-0.28%)
May 11, 2011	19.04	19.13	18.91	18.95	6,590,952	-0.17(-0.91%)
May 10, 2011	19.05	19.19	18.96	19.13	5,429,771	+0.17(+0.87%)
May 09, 2011	18.92	19.01	18.84	18.96	5,936,695	-0.04(-0.20%)
May 06, 2011	19.16	19.22	18.97	19.00	6,710,965	+0.02(+0.08%)
May 05, 2011	19.11	19.19	18.90	18.98	5,966,705	-0.27(-1.41%)
May 04, 2011	19.41	19.43	19.18	19.26	5,899,702	-0.15(-0.78%)
May 03, 2011	19.16	19.43	19.15	19.41	6,282,840	+0.16(+0.82%)
May 02, 2011	19.22	19.26	19.22	19.25	3,116,077	-0.05(-0.27%)
Apr 29, 2011	19.33	19.35	19.23	19.30	4,537,149	-0.05(-0.27%)
Apr 28, 2011	19.21	19.37	19.18	19.35	4,359,330	+0.09(+0.47%)
Apr 27, 2011	19.07	19.30	19.07	19.26	5,128,022	+0.20(+1.03%)
Apr 26, 2011	18.95	19.08	18.92	19.07	6,347,030	+0.15(+0.80%)
Apr 25, 2011	18.97	18.99	18.90	18.92	2,228,901	+0.01(+0.04%)
Apr 21, 2011	18.89	18.92	18.67	18.91	7,303,277	+0.08(+0.40%)
Apr 20, 2011	19.10	19.10	18.74	18.83	7,996,469	-0.09(-0.48%)
Apr 19, 2011	19.09	19.09	18.82	18.92	12,407,685	+0.01(+0.04%)
Apr 18, 2011	18.93	19.04	18.84	18.92	7,272,416	-0.23(-1.18%)
Apr 15, 2011	19.26	19.35	19.11	19.14	5,703,619	-0.05(-0.24%)
Apr 14, 2011	19.29	19.29	19.11	19.19	6,202,048	-0.18(-0.93%)
Apr 13, 2011	19.79	19.80	19.33	19.37	8,760,784	-0.22(-1.12%)
Apr 12, 2011	19.51	19.73	19.48	19.59	5,923,049	-0.03(-0.13%)
Apr 11, 2011	19.62	19.75	19.58	19.61	2,324,010	-0.04(-0.21%)
Apr 08, 2011	19.95	19.95	19.59	19.65	4,636,506	-0.17(-0.84%)
Apr 07, 2011	19.95	20.01	19.76	19.82	3,555,376	-0.10(-0.49%)
Apr 06, 2011	19.68	19.94	19.64	19.92	8,149,183	+0.30(+1.54%)
Apr 05, 2011	19.59	19.68	19.55	19.62	2,966,162	+0.00(+0.00%)
Apr 04, 2011	19.71	19.76	19.54	19.62	2,979,179	-0.01(-0.04%)

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