Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	20.34	20.40	19.87	20.23	734,179	-0.04(-0.21%)
Apr 28, 2011	20.15	20.31	20.12	20.27	906,712	+0.15(+0.75%)
Apr 27, 2011	20.04	20.27	19.92	20.12	1,561,289	+0.15(+0.76%)
Apr 26, 2011	19.94	20.10	19.74	19.97	5,954,782	-0.51(-2.49%)
Apr 25, 2011	20.53	20.63	20.27	20.48	986,421	+0.11(+0.56%)
Apr 21, 2011	20.12	20.39	19.62	20.37	1,562,075	+0.89(+4.58%)
Apr 20, 2011	19.86	19.93	19.43	19.48	1,180,620	+0.03(+0.15%)
Apr 19, 2011	18.71	19.48	18.71	19.45	1,440,660	+0.81(+4.32%)
Apr 18, 2011	18.30	18.74	18.24	18.64	1,141,589	+0.06(+0.31%)
Apr 15, 2011	18.30	18.59	18.30	18.59	895,809	+0.24(+1.29%)
Apr 14, 2011	18.01	18.38	17.95	18.35	689,529	+0.17(+0.95%)
Apr 13, 2011	18.53	18.53	18.10	18.18	1,231,000	-0.19(-1.06%)
Apr 12, 2011	18.52	18.81	18.37	18.37	1,336,363	-0.32(-1.69%)
Apr 11, 2011	18.90	19.07	18.54	18.69	912,671	-0.15(-0.80%)
Apr 08, 2011	19.18	19.25	18.75	18.84	428,324	-0.17(-0.91%)
Apr 07, 2011	19.41	19.47	18.93	19.01	607,246	-0.36(-1.86%)
Apr 06, 2011	19.58	19.66	19.25	19.37	467,827	-0.08(-0.41%)
Apr 05, 2011	19.25	19.58	19.20	19.45	841,689	+0.14(+0.71%)
Apr 04, 2011	19.52	19.59	19.25	19.31	599,538	-0.12(-0.59%)
Apr 01, 2011	19.58	19.60	19.33	19.43	948,472	+0.01(+0.07%)
Mar 31, 2011	19.56	19.56	19.38	19.41	1,754,098	-0.17(-0.84%)
Mar 30, 2011	19.58	19.58	19.58	19.58	1,061,582	+0.17(+0.85%)
Mar 29, 2011	18.81	19.43	18.72	19.41	806,519	+0.61(+3.25%)
Mar 28, 2011	19.45	19.48	18.75	18.80	947,264	-0.62(-3.21%)
Mar 25, 2011	19.30	19.65	19.25	19.42	663,199	+0.25(+1.31%)
Mar 24, 2011	19.22	19.32	18.93	19.17	928,016	+0.11(+0.56%)
Mar 23, 2011	18.97	19.18	18.66	19.07	802,675	+0.04(+0.19%)
Mar 22, 2011	19.30	19.42	19.02	19.03	657,865	-0.18(-0.93%)
Mar 21, 2011	19.32	19.33	19.14	19.21	614,393	+0.42(+2.25%)
Mar 18, 2011	18.46	18.83	18.31	18.79	1,356,031	+0.52(+2.86%)
Mar 17, 2011	18.33	18.44	18.14	18.26	529,693	+0.24(+1.35%)
Mar 16, 2011	18.22	18.42	17.93	18.02	1,183,897	-0.23(-1.26%)
Mar 15, 2011	18.26	18.46	18.20	18.25	1,392,864	-0.42(-2.22%)
Mar 14, 2011	18.56	18.73	18.39	18.67	758,471	-0.09(-0.46%)
Mar 11, 2011	18.56	18.81	18.46	18.75	1,013,892	+0.14(+0.73%)
Mar 10, 2011	18.69	18.77	18.56	18.61	893,038	-0.29(-1.55%)
Mar 09, 2011	19.07	19.08	18.85	18.91	1,763,171	-0.14(-0.75%)
Mar 08, 2011	19.04	19.22	18.94	19.05	1,900,233	+0.03(+0.15%)
Mar 07, 2011	19.46	19.46	18.93	19.02	1,049,902	-0.37(-1.92%)
Mar 04, 2011	19.78	19.95	19.27	19.40	932,867	-0.32(-1.63%)
Mar 03, 2011	19.79	19.87	19.60	19.72	926,607	+0.22(+1.14%)
Mar 02, 2011	19.45	19.72	19.35	19.50	1,307,837	+0.00(+0.00%)
Mar 01, 2011	20.28	20.28	19.47	19.50	1,623,255	-0.70(-3.47%)
Feb 28, 2011	20.20	20.33	19.88	20.20	1,415,382	+0.24(+1.18%)
Feb 25, 2011	19.38	20.17	19.38	19.96	1,129,530	+0.64(+3.34%)
Feb 24, 2011	19.14	19.39	18.87	19.32	1,574,158	-0.01(-0.07%)
Feb 23, 2011	19.96	19.98	19.07	19.33	1,658,836	-0.58(-2.91%)
Feb 22, 2011	20.36	20.51	19.89	19.91	1,321,692	-0.70(-3.40%)
Feb 18, 2011	20.73	20.74	20.51	20.61	644,565	-0.11(-0.52%)
Feb 17, 2011	20.59	20.88	20.56	20.72	547,489	+0.06(+0.31%)
Feb 16, 2011	20.52	20.82	20.50	20.66	692,093	+0.25(+1.23%)
Feb 15, 2011	20.48	20.58	20.40	20.40	693,582	-0.15(-0.73%)
Feb 14, 2011	20.48	20.62	20.17	20.56	378,858	+0.12(+0.60%)
Feb 11, 2011	20.44	20.54	20.05	20.43	2,592,899	-0.05(-0.25%)
Feb 10, 2011	20.36	20.61	20.29	20.48	466,998	-0.01(-0.07%)
Feb 09, 2011	20.45	20.63	20.31	20.50	478,182	-0.04(-0.21%)
Feb 08, 2011	20.33	20.60	20.18	20.54	563,563	+0.23(+1.13%)
Feb 07, 2011	20.04	20.58	20.03	20.31	522,631	+0.31(+1.54%)
Feb 04, 2011	19.99	20.15	19.78	20.00	529,232	-0.18(-0.89%)
Feb 03, 2011	19.95	20.21	19.88	20.18	435,745	+0.20(+1.00%)
Feb 02, 2011	20.08	20.37	19.85	19.98	615,625	-0.19(-0.96%)
Feb 01, 2011	20.10	20.24	19.77	20.18	687,601	+0.29(+1.48%)
Jan 31, 2011	19.66	19.95	19.55	19.88	762,439	+0.37(+1.91%)
Jan 28, 2011	20.15	20.20	19.44	19.51	890,877	-0.66(-3.27%)
Jan 27, 2011	20.08	20.47	19.99	20.17	799,776	+0.24(+1.19%)
Jan 26, 2011	19.98	20.01	19.69	19.93	986,078	+0.00(+0.00%)
Jan 25, 2011	20.03	20.05	19.73	19.93	894,143	-0.17(-0.85%)
Jan 24, 2011	20.13	20.19	19.85	20.10	768,384	+0.05(+0.25%)
Jan 21, 2011	20.17	20.22	19.85	20.05	984,388	-0.02(-0.11%)
Jan 20, 2011	20.18	20.40	19.98	20.08	845,682	-0.26(-1.30%)
Jan 19, 2011	21.06	21.06	20.22	20.34	991,996	-0.69(-3.30%)
Jan 18, 2011	20.83	21.18	20.83	21.03	722,132	+0.09(+0.44%)
Jan 14, 2011	20.73	20.98	20.51	20.94	998,771	+0.44(+2.13%)
Jan 13, 2011	20.29	20.71	20.28	20.51	931,325	+0.07(+0.35%)
Jan 12, 2011	20.62	20.68	20.31	20.43	872,982	+0.04(+0.21%)
Jan 11, 2011	20.38	20.52	20.20	20.39	536,151	+0.12(+0.60%)
Jan 10, 2011	20.12	20.58	19.98	20.27	1,013,670	+0.04(+0.21%)
Jan 07, 2011	20.09	20.26	19.84	20.23	819,492	+0.16(+0.78%)
Jan 06, 2011	20.06	20.21	19.82	20.07	989,261	+0.02(+0.11%)
Jan 05, 2011	19.42	20.13	19.42	20.05	686,338	+0.59(+3.02%)
Jan 04, 2011	19.81	19.86	19.24	19.46	972,778	-0.25(-1.27%)
Jan 03, 2011	19.07	19.76	19.07	19.71	941,746	+0.81(+4.28%)
Dec 31, 2010	19.14	19.23	18.84	18.90	668,406	-0.25(-1.31%)
Dec 30, 2010	18.92	19.18	18.92	19.15	316,772	+0.19(+0.98%)
Dec 29, 2010	19.15	19.17	18.88	18.97	190,024	-0.14(-0.71%)
Dec 28, 2010	19.03	19.19	18.84	19.10	254,762	+0.03(+0.15%)
Dec 27, 2010	18.64	19.11	18.59	19.07	183,129	+0.43(+2.29%)
Dec 23, 2010	18.87	18.92	18.56	18.65	319,016	-0.27(-1.43%)
Dec 22, 2010	18.62	18.99	18.62	18.92	496,343	+0.28(+1.49%)
Dec 21, 2010	18.65	18.65	18.52	18.64	550,708	+0.19(+1.00%)
Dec 20, 2010	18.36	18.55	18.31	18.45	826,047	+0.24(+1.33%)
Dec 17, 2010	18.24	18.41	18.07	18.21	2,243,393	+0.01(+0.08%)
Dec 16, 2010	18.13	18.32	18.08	18.20	517,354	+0.16(+0.91%)
Dec 15, 2010	18.22	18.62	18.03	18.03	976,064	-0.18(-0.98%)
Dec 14, 2010	18.52	18.64	18.11	18.21	595,108	-0.26(-1.43%)
Dec 13, 2010	18.27	18.95	18.22	18.47	1,452,422	+0.32(+1.77%)
Dec 10, 2010	17.95	18.24	17.83	18.15	788,406	+0.26(+1.43%)
Dec 09, 2010	18.41	18.41	17.80	17.90	1,431,897	-0.34(-1.84%)
Dec 08, 2010	18.20	18.49	17.78	18.23	2,032,537	+0.14(+0.75%)
Dec 07, 2010	17.95	18.30	17.95	18.10	726,206	+0.37(+2.09%)
Dec 06, 2010	17.52	17.81	17.43	17.73	445,606	+0.14(+0.81%)
Dec 03, 2010	17.30	17.66	17.23	17.58	683,140	+0.14(+0.78%)
Dec 02, 2010	17.59	17.66	17.29	17.45	780,075	-0.08(-0.45%)
Dec 01, 2010	17.50	17.59	17.21	17.53	1,131,103	+0.56(+3.28%)
Nov 30, 2010	16.70	17.04	16.58	16.97	1,330,321	+0.19(+1.15%)
Nov 29, 2010	16.59	16.86	16.44	16.78	332,382	+0.05(+0.30%)
Nov 26, 2010	16.72	16.89	16.66	16.73	189,552	-0.16(-0.97%)
Nov 24, 2010	16.36	16.89	16.89	16.89	602,323	+0.74(+4.59%)
Nov 23, 2010	16.22	16.29	16.06	16.15	695,169	-0.27(-1.65%)
Nov 22, 2010	16.33	16.61	16.22	16.42	584,046	+0.00(+0.00%)
Nov 19, 2010	16.19	16.48	15.99	16.42	761,707	+0.21(+1.32%)
Nov 18, 2010	16.19	16.33	16.00	16.21	854,490	+0.36(+2.25%)
Nov 17, 2010	15.42	15.91	15.34	15.85	975,441	+0.48(+3.11%)
Nov 16, 2010	16.08	16.27	15.25	15.37	2,256,356	-0.91(-5.60%)
Nov 15, 2010	16.51	16.61	16.27	16.29	1,157,221	-0.16(-1.00%)
Nov 12, 2010	16.34	16.54	16.30	16.45	1,239,374	-0.01(-0.04%)
Nov 11, 2010	16.60	16.81	16.36	16.46	803,410	-0.31(-1.87%)
Nov 10, 2010	16.75	16.79	16.28	16.77	1,647,193	+0.19(+1.16%)
Nov 09, 2010	18.03	18.04	16.46	16.58	2,127,340	-1.39(-7.74%)
Nov 08, 2010	17.88	18.00	17.70	17.97	596,841	+0.07(+0.40%)
Nov 05, 2010	17.80	18.02	17.74	17.90	726,648	+0.10(+0.56%)
Nov 04, 2010	17.06	17.80	16.96	17.80	1,330,939	+1.06(+6.30%)
Nov 03, 2010	17.03	17.03	16.54	16.74	1,146,681	-0.24(-1.43%)
Nov 02, 2010	17.01	17.24	16.89	16.98	627,856	+0.17(+1.02%)
Nov 01, 2010	16.95	17.09	16.71	16.81	855,798	-0.08(-0.46%)
Oct 29, 2010	16.86	17.06	16.83	16.89	589,670	-0.01(-0.04%)
Oct 28, 2010	17.24	17.54	16.82	16.90	803,681	-0.21(-1.25%)
Oct 27, 2010	16.78	17.13	16.71	17.11	1,560,844	+0.01(+0.08%)
Oct 25, 2010	16.79	17.35	16.79	17.10	1,225,417	+0.41(+2.44%)
Oct 22, 2010	17.44	17.90	16.39	16.69	2,663,759	-0.23(-1.35%)
Oct 21, 2010	18.11	18.15	16.73	16.92	3,455,573	-1.38(-7.56%)
Oct 20, 2010	17.98	18.65	17.98	18.30	1,167,291	+0.48(+2.72%)
Oct 19, 2010	17.98	18.37	17.73	17.82	1,084,199	-0.46(-2.54%)
Oct 18, 2010	17.75	18.30	17.73	18.28	1,017,210	+0.56(+3.14%)
Oct 15, 2010	18.02	18.12	17.71	17.73	993,724	-0.13(-0.72%)
Oct 14, 2010	18.00	18.05	17.62	17.85	1,109,102	-0.15(-0.83%)
Oct 13, 2010	17.55	18.20	17.43	18.00	1,560,299	+0.55(+3.15%)
Oct 12, 2010	16.91	17.69	16.78	17.45	1,865,216	+0.55(+3.25%)
Oct 11, 2010	17.01	17.08	16.91	16.91	570,076	-0.08(-0.46%)
Oct 08, 2010	16.98	17.06	16.60	16.98	635,496	+0.31(+1.84%)
Oct 07, 2010	17.00	17.12	16.63	16.68	1,938	-0.19(-1.14%)
Oct 06, 2010	16.92	17.01	16.69	16.87	846,179	-0.11(-0.63%)
Oct 05, 2010	16.74	17.06	16.63	16.98	1,222,296	+0.47(+2.85%)
Oct 04, 2010	16.38	16.60	16.28	16.51	1,135,920	+0.04(+0.22%)
Oct 01, 2010	16.47	16.91	16.26	16.47	2,238,033	-0.21(-1.25%)
Sep 30, 2010	16.68	17.21	16.49	16.68	8,535	-0.11(-0.67%)
Sep 29, 2010	16.79	16.91	16.49	16.79	1,015,424	-0.14(-0.84%)
Sep 28, 2010	16.93	16.97	16.33	16.93	19,704	+0.21(+1.24%)
Sep 27, 2010	16.78	16.86	16.50	16.73	717,048	-0.09(-0.55%)
Sep 24, 2010	16.42	16.92	16.40	16.82	1,073,144	+0.69(+4.27%)
Sep 23, 2010	16.29	16.51	15.95	16.13	3,805	-0.35(-2.11%)
Sep 22, 2010	16.59	16.74	16.15	16.48	864,030	-0.19(-1.15%)
Sep 21, 2010	16.82	16.96	16.63	16.67	1,446,059	-0.16(-0.97%)
Sep 20, 2010	16.53	16.90	16.42	16.83	1,763,410	+0.34(+2.07%)
Sep 17, 2010	16.49	16.68	16.34	16.49	866,315	-0.24(-1.44%)
Sep 15, 2010	16.31	16.78	16.12	16.73	1,324,627	+0.40(+2.43%)
Sep 14, 2010	16.11	16.56	16.11	16.34	1,450,016	+0.21(+1.28%)
Sep 13, 2010	15.89	16.27	15.86	16.13	1,283,344	+0.44(+2.80%)
Sep 10, 2010	15.83	15.91	15.59	15.69	1,075,784	-0.06(-0.41%)
Sep 09, 2010	16.12	16.15	15.59	15.76	1,183,477	-0.06(-0.40%)
Sep 08, 2010	15.83	15.98	15.72	15.82	23,287	+0.04(+0.22%)
Sep 07, 2010	16.09	16.09	15.76	15.78	3,098	-0.36(-2.24%)
Sep 03, 2010	15.68	16.25	15.59	16.15	1,413,786	+0.75(+4.84%)
Sep 02, 2010	15.10	15.46	14.82	15.40	112,934	+0.48(+3.19%)
Sep 01, 2010	15.25	15.25	14.76	14.92	4,146,514	-0.05(-0.33%)
Aug 31, 2010	14.97	15.01	14.70	14.97	10,556	+0.07(+0.45%)
Aug 30, 2010	15.07	15.26	14.87	14.91	1,311,055	-0.27(-1.80%)
Aug 27, 2010	15.18	15.22	14.42	15.18	1,106,234	+0.45(+3.08%)
Aug 26, 2010	14.63	14.95	14.57	14.73	3,579	+0.14(+0.97%)
Aug 25, 2010	14.13	14.67	14.04	14.58	2,148	+0.31(+2.19%)
Aug 24, 2010	14.12	14.44	13.87	14.27	8,730	-0.15(-1.03%)
Aug 23, 2010	14.74	14.80	14.39	14.42	744,695	-0.22(-1.50%)
Aug 20, 2010	14.64	14.69	14.46	14.64	786,089	-0.13(-0.86%)
Aug 19, 2010	15.22	15.28	14.52	14.77	21,313	-0.56(-3.66%)
Aug 18, 2010	15.09	15.46	14.85	15.33	43,410	+0.25(+1.65%)
Aug 17, 2010	15.19	15.44	14.95	15.08	11,662	+0.10(+0.66%)
Aug 16, 2010	14.83	15.19	14.65	14.98	896,521	+0.04(+0.28%)
Aug 13, 2010	14.94	15.04	14.80	14.94	1,013,763	-0.09(-0.61%)
Aug 12, 2010	14.80	15.19	14.74	15.03	1,279,874	-0.13(-0.84%)
Aug 11, 2010	15.41	15.48	14.99	15.16	13,980	-0.71(-4.47%)
Aug 10, 2010	16.08	16.21	15.74	15.87	18,691	-0.50(-3.08%)
Aug 09, 2010	16.37	16.47	16.20	16.37	996,061	+0.13(+0.83%)
Aug 06, 2010	16.24	16.31	15.81	16.24	908,754	-0.13(-0.82%)
Aug 05, 2010	16.78	16.96	16.37	16.37	1,191,180	-0.57(-3.35%)
Aug 04, 2010	16.66	17.03	16.66	16.94	1,750	+0.37(+2.23%)
Aug 03, 2010	16.98	17.03	16.46	16.57	1,554,982	-0.52(-3.03%)
Aug 02, 2010	17.21	17.49	17.09	17.09	1,123,564	+0.26(+1.52%)
Jul 30, 2010	16.83	17.20	16.54	16.83	1,676,298	-0.10(-0.59%)
Jul 29, 2010	17.25	17.45	16.59	16.93	2,032,041	-0.14(-0.83%)
Jul 28, 2010	17.08	17.10	16.80	17.08	38,167	+0.16(+0.96%)
Jul 27, 2010	16.94	17.17	16.56	16.91	4,114	+0.13(+0.80%)
Jul 26, 2010	16.56	16.83	16.39	16.78	1,406,823	+0.26(+1.59%)
Jul 23, 2010	16.09	16.53	15.90	16.51	1,566,456	+0.36(+2.24%)
Jul 22, 2010	15.64	16.45	15.43	16.15	5,072	+0.78(+5.08%)
Jul 21, 2010	15.88	15.99	15.17	15.37	2,953,104	-0.30(-1.90%)
Jul 20, 2010	14.97	15.71	14.73	15.67	14,472	+0.45(+2.94%)
Jul 19, 2010	14.89	15.39	14.73	15.22	1,480,302	+0.37(+2.48%)
Jul 16, 2010	14.85	15.49	14.76	14.85	1,210,594	-0.76(-4.86%)
Jul 15, 2010	16.17	16.20	15.48	15.61	2,041,086	-0.48(-3.00%)
Jul 14, 2010	15.66	16.39	15.40	16.10	44,819	+0.35(+2.21%)
Jul 13, 2010	15.75	15.88	14.98	15.75	8,520	+1.07(+7.30%)
Jul 12, 2010	14.63	14.82	14.48	14.68	895,268	-0.04(-0.29%)
Jul 09, 2010	14.72	14.75	14.36	14.72	765,648	+0.27(+1.87%)
Jul 08, 2010	14.45	14.61	14.14	14.45	19,240	+0.12(+0.84%)
Jul 07, 2010	13.69	14.36	13.69	14.33	19,236	+0.67(+4.94%)
Jul 06, 2010	13.65	14.68	13.57	13.65	6,070	-0.48(-3.41%)
Jul 02, 2010	14.14	14.51	13.93	14.14	1,306,822	-0.18(-1.29%)
Jul 01, 2010	14.64	14.68	13.87	14.32	1,817,139	-0.28(-1.90%)
Jun 30, 2010	14.60	15.29	14.55	14.60	6,835	-0.35(-2.33%)
Jun 29, 2010	15.41	15.44	14.83	14.95	2,222,466	-0.92(-5.77%)
Jun 25, 2010	15.86	16.04	15.37	15.86	1,497,487	+0.38(+2.43%)
Jun 24, 2010	15.49	15.95	15.46	15.49	514	-0.40(-2.50%)
Jun 23, 2010	16.13	16.27	15.76	15.88	1,966,592	-0.32(-1.97%)
Jun 22, 2010	16.20	16.98	16.15	16.20	2,521	-0.60(-3.55%)
Jun 21, 2010	17.25	17.38	16.70	16.80	1,172,701	-0.12(-0.71%)
Jun 18, 2010	16.92	17.07	16.76	16.92	1,224,611	-0.02(-0.13%)
Jun 17, 2010	16.94	17.20	16.63	16.94	489	-0.01(-0.08%)
Jun 16, 2010	17.01	17.21	16.89	16.95	818,632	-0.27(-1.57%)
Jun 15, 2010	17.22	17.34	16.80	17.22	4,384	+0.37(+2.19%)
Jun 14, 2010	16.51	17.05	16.26	16.85	1,304,542	+0.56(+3.44%)
Jun 11, 2010	15.89	16.32	15.75	16.29	678,667	+0.13(+0.79%)
Jun 10, 2010	16.17	16.27	15.28	16.17	4,073	+1.08(+7.15%)
Jun 09, 2010	15.36	15.80	14.95	15.09	1,127,477	-0.07(-0.47%)
Jun 08, 2010	14.76	15.21	14.27	15.16	1,396,342	+0.52(+3.54%)
Jun 07, 2010	14.94	15.44	14.63	14.64	1,648,882	-0.14(-0.96%)
Jun 04, 2010	14.78	15.49	14.72	14.78	2,106,815	-0.84(-5.40%)
Jun 03, 2010	15.63	15.93	15.32	15.63	487	+0.03(+0.18%)
Jun 02, 2010	15.60	15.64	15.15	15.60	1,271,527	+0.11(+0.69%)
Jun 01, 2010	15.49	16.09	15.48	15.49	3,556	-0.47(-2.93%)
May 28, 2010	15.96	16.51	15.85	15.96	1,861,407	-0.57(-3.43%)
May 27, 2010	15.86	16.56	15.61	16.53	1,026,838	+1.16(+7.57%)
May 26, 2010	15.37	15.83	15.15	15.37	3,567	+0.38(+2.51%)
May 25, 2010	14.67	15.01	14.27	14.99	1,598,841	-0.30(-1.95%)
May 24, 2010	15.68	15.93	15.27	15.29	1,080,768	-0.40(-2.53%)
May 21, 2010	14.62	15.72	14.50	15.68	1,598,602	+0.76(+5.09%)
May 20, 2010	15.04	15.59	14.90	14.93	6,566	-1.10(-6.86%)
May 19, 2010	16.03	16.53	15.57	16.02	1,011,617	-0.09(-0.53%)
May 18, 2010	17.04	17.16	16.00	16.11	3,766	-0.57(-3.40%)
May 17, 2010	16.70	17.10	16.07	16.68	899,567	+0.13(+0.77%)
May 14, 2010	16.55	17.44	16.29	16.55	1,247,764	-1.11(-6.27%)
May 13, 2010	17.92	18.10	17.51	17.66	857,636	-0.31(-1.74%)
May 12, 2010	17.66	18.15	17.62	17.97	1,701,873	+0.40(+2.30%)
May 11, 2010	17.56	17.76	17.44	17.56	2,815	-0.06(-0.32%)
May 10, 2010	17.32	17.68	17.25	17.62	1,314,945	+1.42(+8.76%)
May 07, 2010	16.98	17.31	16.01	16.20	2,001,603	-0.82(-4.83%)
May 06, 2010	17.43	17.71	15.31	17.02	2,707,541	-1.06(-5.88%)
May 05, 2010	17.91	18.38	17.68	18.09	1,365,920	-0.70(-3.70%)
May 04, 2010	19.00	19.08	18.53	18.78	1,144,614	-0.70(-3.57%)

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