Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	14.79	14.91	14.71	14.73	3,628,924	-0.07(-0.48%)
May 23, 2011	14.74	14.85	14.66	14.80	3,938,292	-0.10(-0.64%)
May 20, 2011	14.83	14.99	14.72	14.90	5,271,116	+0.16(+1.08%)
May 19, 2011	14.62	14.74	14.49	14.74	4,837,883	+0.11(+0.76%)
May 18, 2011	14.67	14.73	14.36	14.63	5,498,725	-0.11(-0.75%)
May 17, 2011	14.63	14.77	14.61	14.74	4,989,925	+0.04(+0.27%)
May 16, 2011	14.71	14.76	14.60	14.70	4,583,846	-0.02(-0.11%)
May 13, 2011	14.99	14.99	14.61	14.72	6,825,011	-0.25(-1.65%)
May 12, 2011	14.48	15.07	14.47	14.96	11,921,111	+0.66(+4.61%)
May 11, 2011	14.22	14.49	14.15	14.30	12,296,986	+0.05(+0.33%)
May 10, 2011	14.05	14.64	14.00	14.26	10,128,666	+0.16(+1.13%)
May 09, 2011	14.91	14.91	13.99	14.10	15,465,265	-0.91(-6.04%)
May 06, 2011	15.41	15.46	14.88	15.00	6,135,229	-0.26(-1.72%)
May 05, 2011	15.35	15.43	15.22	15.26	4,549,467	-0.12(-0.77%)
May 04, 2011	15.76	15.87	15.30	15.38	6,763,737	-0.33(-2.07%)
May 03, 2011	15.80	15.98	15.69	15.71	9,720,617	-0.11(-0.70%)
May 02, 2011	15.78	15.83	15.77	15.82	4,927,902	+0.02(+0.10%)
Apr 29, 2011	15.69	15.84	15.62	15.80	4,403,930	+0.10(+0.66%)
Apr 28, 2011	15.65	15.72	15.46	15.70	4,227,088	+0.06(+0.35%)
Apr 27, 2011	15.57	15.69	15.57	15.65	3,710,617	+0.13(+0.82%)
Apr 26, 2011	15.37	15.52	15.29	15.52	3,026,963	+0.24(+1.56%)
Apr 25, 2011	15.40	15.42	15.22	15.28	2,844,631	-0.20(-1.28%)
Apr 21, 2011	15.50	15.56	15.42	15.48	1,673,677	+0.09(+0.57%)
Apr 20, 2011	15.43	15.49	15.28	15.39	3,197,175	+0.11(+0.73%)
Apr 19, 2011	15.45	15.52	15.23	15.28	3,552,139	-0.19(-1.23%)
Apr 18, 2011	15.43	15.59	15.41	15.47	4,045,168	-0.12(-0.76%)
Apr 15, 2011	15.45	15.67	15.38	15.59	4,219,624	+0.18(+1.19%)
Apr 14, 2011	15.37	15.44	15.23	15.41	2,947,551	-0.03(-0.21%)
Apr 13, 2011	15.48	15.57	15.37	15.44	3,158,447	+0.07(+0.47%)
Apr 12, 2011	15.22	15.49	15.13	15.37	4,228,555	+0.13(+0.89%)
Apr 11, 2011	15.33	15.42	15.21	15.23	2,801,421	-0.10(-0.67%)
Apr 08, 2011	15.42	15.51	15.29	15.34	3,902,200	+0.00(+0.00%)
Apr 07, 2011	15.28	15.45	15.19	15.34	5,448,000	+0.01(+0.05%)
Apr 06, 2011	15.10	15.40	15.09	15.33	7,062,577	+0.32(+2.12%)
Apr 05, 2011	15.04	15.16	14.99	15.01	3,190,426	-0.10(-0.63%)
Apr 04, 2011	15.35	15.44	15.09	15.11	3,245,372	-0.24(-1.55%)
Apr 01, 2011	15.33	15.61	15.33	15.34	4,430,228	+0.10(+0.68%)
Mar 31, 2011	15.61	15.65	15.19	15.24	5,641,118	-0.41(-2.64%)
Mar 30, 2011	15.69	15.72	15.53	15.65	3,544,043	+0.09(+0.56%)
Mar 29, 2011	15.72	15.76	15.43	15.57	3,558,429	-0.13(-0.86%)
Mar 28, 2011	15.76	15.88	15.70	15.70	2,975,304	-0.04(-0.25%)
Mar 25, 2011	15.65	15.85	15.62	15.74	4,043,326	+0.17(+1.07%)
Mar 24, 2011	15.40	15.72	15.38	15.57	6,028,066	+0.48(+3.21%)
Mar 23, 2011	15.15	15.17	14.97	15.09	2,987,017	-0.03(-0.21%)
Mar 22, 2011	15.15	15.18	14.91	15.12	3,110,243	-0.05(-0.31%)
Mar 21, 2011	15.32	15.33	15.16	15.17	3,586,888	+0.03(+0.21%)
Mar 18, 2011	14.87	15.18	14.81	15.14	4,874,635	+0.45(+3.08%)
Mar 17, 2011	14.84	14.99	14.62	14.68	2,967,189	+0.02(+0.16%)
Mar 16, 2011	15.02	15.04	14.49	14.66	6,448,105	-0.35(-2.33%)
Mar 15, 2011	14.99	15.11	14.94	15.01	3,791,791	+0.01(+0.05%)
Mar 14, 2011	15.40	15.40	14.97	15.00	5,041,701	-0.48(-3.08%)
Mar 11, 2011	15.40	15.54	15.25	15.48	3,271,919	+0.10(+0.67%)
Mar 10, 2011	15.46	15.68	15.34	15.38	8,631,739	-0.20(-1.28%)
Mar 09, 2011	15.11	15.63	15.11	15.57	8,869,350	+0.64(+4.31%)
Mar 08, 2011	14.61	14.94	14.53	14.93	3,922,410	+0.32(+2.17%)
Mar 07, 2011	14.69	14.80	14.51	14.61	3,020,813	-0.02(-0.11%)
Mar 04, 2011	14.89	15.00	14.52	14.63	3,150,000	-0.25(-1.71%)
Mar 03, 2011	14.75	14.98	14.64	14.88	3,388,656	+0.20(+1.35%)
Mar 02, 2011	14.65	14.72	14.51	14.68	3,360,034	+0.02(+0.11%)

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