Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	15.20	15.30	15.03	15.16	1,849,646	-0.02(-0.13%)
May 23, 2011	15.48	15.53	15.17	15.18	2,614,700	-0.42(-2.69%)
May 20, 2011	15.87	15.91	15.59	15.60	2,733,970	-0.30(-1.89%)
May 19, 2011	15.94	16.00	15.75	15.90	3,413,000	+0.01(+0.06%)
May 18, 2011	15.65	16.02	15.55	15.89	6,243,149	+0.25(+1.60%)
May 17, 2011	15.80	15.86	15.50	15.64	3,356,320	-0.20(-1.26%)
May 16, 2011	15.98	16.15	15.79	15.84	3,146,375	-0.22(-1.37%)
May 13, 2011	16.27	16.35	15.98	16.06	2,322,771	-0.24(-1.47%)
May 12, 2011	16.25	16.35	16.05	16.30	2,463,248	-0.03(-0.18%)
May 11, 2011	16.49	16.50	16.23	16.33	3,723,568	-0.07(-0.43%)
May 10, 2011	16.16	16.44	16.16	16.40	3,231,117	+0.27(+1.67%)
May 09, 2011	16.27	16.27	16.02	16.13	2,501,381	+0.21(+1.32%)
May 06, 2011	16.04	16.24	15.89	15.92	2,824,929	+0.05(+0.35%)
May 05, 2011	15.91	16.04	15.66	15.87	6,207,248	-0.17(-1.09%)
May 04, 2011	16.42	16.45	15.87	16.04	8,184,501	-0.38(-2.31%)
May 03, 2011	16.39	16.53	16.30	16.42	6,100,830	+0.03(+0.17%)
May 02, 2011	16.33	16.40	16.13	16.39	4,875,900	+0.15(+0.94%)
Apr 29, 2011	16.25	16.27	16.04	16.24	3,575,382	-0.01(-0.06%)
Apr 28, 2011	16.21	16.30	15.96	16.25	4,425,312	-0.05(-0.31%)
Apr 27, 2011	16.21	16.34	16.02	16.30	12,482,581	+0.15(+0.93%)
Apr 26, 2011	16.26	16.44	16.10	16.15	17,288,548	-0.65(-3.87%)
Apr 25, 2011	16.51	16.83	16.40	16.80	6,042,932	+0.33(+2.00%)
Apr 21, 2011	16.30	16.55	16.30	16.47	6,892,041	+0.55(+3.45%)
Apr 20, 2011	15.97	16.07	15.84	15.92	2,869,470	+0.18(+1.14%)
Apr 19, 2011	15.71	15.88	15.70	15.74	3,816,763	+0.04(+0.25%)
Apr 18, 2011	15.72	15.77	15.36	15.70	3,521,003	-0.11(-0.70%)
Apr 15, 2011	15.70	15.84	15.62	15.81	1,587,287	+0.14(+0.89%)
Apr 14, 2011	15.70	15.70	15.43	15.67	1,343,412	-0.02(-0.13%)
Apr 13, 2011	15.88	15.97	15.62	15.69	2,374,732	-0.11(-0.70%)
Apr 12, 2011	15.84	15.89	15.66	15.80	1,359,867	-0.09(-0.57%)
Apr 11, 2011	16.03	16.09	15.86	15.89	1,132,360	-0.12(-0.75%)
Apr 08, 2011	16.10	16.20	15.90	16.01	2,747,746	-0.01(-0.06%)
Apr 07, 2011	16.18	16.42	16.02	16.02	2,272,373	-0.22(-1.35%)
Apr 06, 2011	16.01	16.33	15.99	16.24	2,027,127	+0.28(+1.75%)
Apr 05, 2011	15.84	16.00	15.73	15.96	1,430,819	+0.11(+0.69%)
Apr 04, 2011	15.88	15.99	15.80	15.85	2,171,350	-0.09(-0.56%)
Apr 01, 2011	15.77	16.04	15.70	15.94	2,422,607	+0.31(+1.98%)
Mar 31, 2011	15.44	15.64	15.37	15.63	2,402,896	+0.18(+1.17%)
Mar 30, 2011	15.50	15.52	15.33	15.45	5,060,968	+0.01(+0.06%)
Mar 29, 2011	15.63	15.65	15.29	15.44	3,895,473	-0.20(-1.28%)
Mar 28, 2011	15.86	15.95	15.63	15.64	1,911,340	-0.16(-1.01%)
Mar 25, 2011	16.13	16.13	15.76	15.80	2,113,845	-0.30(-1.86%)
Mar 24, 2011	16.02	16.14	15.74	16.10	2,643,842	+0.14(+0.88%)
Mar 23, 2011	15.56	16.05	15.30	15.96	4,633,389	+0.32(+2.05%)
Mar 22, 2011	15.42	15.68	15.39	15.64	2,923,324	+0.17(+1.10%)
Mar 21, 2011	15.41	15.60	15.26	15.47	2,886,608	+0.36(+2.38%)
Mar 18, 2011	15.08	15.22	14.95	15.11	5,582,676	+0.25(+1.68%)
Mar 17, 2011	15.07	15.17	14.72	14.86	4,128,513	+0.00(+0.00%)
Mar 16, 2011	15.00	15.50	14.76	14.86	10,895,495	-0.21(-1.39%)
Mar 15, 2011	14.80	15.14	14.60	15.07	5,154,984	-0.12(-0.79%)
Mar 14, 2011	15.35	15.48	15.06	15.19	2,871,534	-0.31(-2.00%)
Mar 11, 2011	15.29	15.64	15.23	15.50	3,102,332	+0.15(+0.98%)
Mar 10, 2011	15.58	15.66	15.32	15.35	3,146,436	-0.43(-2.72%)
Mar 09, 2011	15.76	15.91	15.51	15.78	2,569,519	-0.04(-0.25%)
Mar 08, 2011	15.52	15.84	15.41	15.82	2,586,319	+0.37(+2.39%)
Mar 07, 2011	15.76	15.80	15.27	15.45	2,686,563	-0.28(-1.75%)
Mar 04, 2011	15.88	15.96	15.59	15.72	2,921,211	-0.21(-1.29%)
Mar 03, 2011	15.76	16.01	15.75	15.93	3,017,734	+0.35(+2.25%)
Mar 02, 2011	15.63	15.90	15.46	15.58	2,871,249	-0.05(-0.32%)

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