Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	15.16	15.30	15.12	15.22	2,695,280	+0.13(+0.86%)
May 23, 2011	15.16	15.17	14.97	15.09	3,750,325	-0.33(-2.12%)
May 20, 2011	15.67	15.70	15.30	15.42	2,381,740	-0.31(-1.99%)
May 19, 2011	15.70	15.97	15.59	15.73	5,044,255	+0.15(+0.97%)
May 18, 2011	15.23	15.73	15.20	15.58	3,331,204	+0.38(+2.52%)
May 17, 2011	15.05	15.26	14.96	15.20	2,874,221	+0.15(+0.99%)
May 16, 2011	15.26	15.40	15.00	15.05	3,964,868	-0.38(-2.43%)
May 13, 2011	15.45	15.58	15.39	15.43	3,371,802	+0.00(+0.03%)
May 12, 2011	15.07	15.46	14.94	15.42	3,706,126	+0.27(+1.76%)
May 11, 2011	15.39	15.46	14.95	15.15	3,980,086	-0.23(-1.50%)
May 10, 2011	15.08	15.46	15.03	15.39	3,854,129	+0.32(+2.14%)
May 09, 2011	14.84	15.27	14.83	15.06	5,357,617	+0.19(+1.30%)
May 06, 2011	14.77	15.08	14.72	14.87	3,330,024	+0.21(+1.41%)
May 05, 2011	14.16	14.86	14.06	14.66	7,303,860	+0.41(+2.89%)
May 04, 2011	14.58	14.65	14.16	14.25	4,886,393	-0.32(-2.17%)
May 03, 2011	14.83	14.94	14.32	14.57	5,826,317	-0.26(-1.75%)
May 02, 2011	14.83	14.84	14.79	14.83	3,224,938	-0.29(-1.91%)
Apr 29, 2011	15.05	15.20	14.95	15.12	2,567,525	+0.03(+0.22%)
Apr 28, 2011	14.90	15.15	14.84	15.08	2,605,544	+0.18(+1.20%)
Apr 27, 2011	14.91	14.94	14.71	14.90	3,917,715	+0.04(+0.29%)
Apr 26, 2011	14.72	14.92	14.61	14.86	3,178,159	+0.15(+1.05%)
Apr 25, 2011	14.93	14.96	14.62	14.71	4,862,831	-0.16(-1.05%)
Apr 21, 2011	14.58	14.88	14.32	14.86	5,662,756	+0.42(+2.88%)
Apr 20, 2011	14.37	14.59	14.27	14.45	6,049,133	+0.33(+2.34%)
Apr 19, 2011	14.02	14.13	13.89	14.12	4,071,396	+0.13(+0.89%)
Apr 18, 2011	13.83	14.00	13.65	13.99	5,575,736	+0.07(+0.54%)
Apr 15, 2011	14.01	14.02	13.76	13.92	3,733,297	-0.04(-0.31%)
Apr 14, 2011	13.98	14.25	13.80	13.96	7,635,828	-0.12(-0.84%)
Apr 13, 2011	13.97	14.14	13.80	14.08	5,948,461	+0.16(+1.12%)
Apr 12, 2011	13.47	13.93	13.36	13.92	6,512,171	+0.38(+2.83%)
Apr 11, 2011	14.02	14.09	13.41	13.54	9,837,951	-0.23(-1.64%)
Apr 08, 2011	13.82	14.44	13.61	13.77	38,285,468	+1.49(+12.12%)
Apr 07, 2011	12.39	12.44	12.17	12.28	3,474,364	-0.08(-0.68%)
Apr 06, 2011	12.68	12.73	12.29	12.36	3,518,227	-0.22(-1.76%)
Apr 05, 2011	12.51	12.66	12.44	12.58	2,949,744	+0.02(+0.19%)
Apr 04, 2011	12.48	12.59	12.26	12.56	4,136,175	+0.12(+0.95%)
Apr 01, 2011	12.27	12.47	12.21	12.44	5,578,543	+0.24(+1.99%)
Mar 31, 2011	12.22	12.26	12.10	12.20	3,116,989	-0.02(-0.16%)
Mar 30, 2011	12.13	12.24	12.06	12.22	2,677,263	+0.15(+1.28%)
Mar 29, 2011	11.97	12.12	11.88	12.06	3,492,539	+0.10(+0.87%)
Mar 28, 2011	12.10	12.16	11.95	11.96	2,182,897	-0.12(-0.98%)
Mar 25, 2011	12.11	12.14	11.97	12.08	3,729,463	+0.03(+0.24%)
Mar 24, 2011	12.01	12.09	11.80	12.05	5,115,368	+0.10(+0.87%)
Mar 23, 2011	11.86	12.00	11.71	11.94	3,049,955	+0.06(+0.49%)
Mar 22, 2011	11.98	11.98	11.80	11.89	2,556,099	-0.05(-0.42%)
Mar 21, 2011	11.89	11.94	11.86	11.94	3,286,165	+0.20(+1.66%)
Mar 18, 2011	11.76	11.78	11.56	11.74	5,651,492	+0.16(+1.37%)
Mar 17, 2011	11.83	11.87	11.55	11.58	3,397,254	-0.09(-0.76%)
Mar 16, 2011	11.87	12.01	11.55	11.67	5,299,828	-0.24(-2.02%)
Mar 15, 2011	11.80	11.98	11.58	11.91	6,164,719	+0.33(+2.87%)
Mar 14, 2011	11.62	11.74	11.55	11.58	3,803,292	-0.14(-1.21%)
Mar 11, 2011	11.41	11.77	11.38	11.72	4,435,324	+0.32(+2.83%)
Mar 10, 2011	11.55	11.62	11.34	11.40	3,356,531	-0.27(-2.35%)
Mar 09, 2011	11.80	11.83	11.58	11.68	4,862,557	-0.13(-1.12%)
Mar 08, 2011	11.75	11.88	11.66	11.81	5,752,321	+0.00(+0.00%)
Mar 07, 2011	11.75	11.87	11.62	11.81	6,450,731	+0.12(+1.03%)
Mar 04, 2011	11.62	11.70	11.50	11.69	4,159,437	+0.06(+0.50%)
Mar 03, 2011	11.40	11.69	11.40	11.63	2,497,978	+0.32(+2.81%)
Mar 02, 2011	11.02	11.36	10.97	11.31	5,923,387	+0.24(+2.20%)

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