Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	26.91	27.51	26.38	26.38	78,256	-0.46(-1.70%)
May 23, 2011	27.66	27.94	26.40	26.84	143,059	-1.24(-4.41%)
May 20, 2011	28.20	28.40	27.38	28.07	96,853	-0.28(-1.00%)
May 19, 2011	28.70	29.33	28.19	28.36	134,223	+0.52(+1.86%)
May 18, 2011	27.35	28.52	27.35	27.84	119,751	+0.81(+3.00%)
May 17, 2011	26.49	27.26	26.30	27.03	94,093	+0.43(+1.61%)
May 16, 2011	26.89	27.90	26.59	26.60	98,731	-0.14(-0.52%)
May 13, 2011	27.61	27.83	26.46	26.74	55,734	-0.78(-2.84%)
May 12, 2011	27.40	27.65	26.63	27.52	136,801	-0.02(-0.07%)
May 11, 2011	27.48	27.63	26.82	27.54	135,706	+0.04(+0.14%)
May 10, 2011	27.75	27.92	27.32	27.51	161,917	-0.12(-0.44%)
May 09, 2011	26.07	27.99	26.07	27.63	221,982	+1.78(+6.88%)
May 06, 2011	28.60	28.60	25.16	25.85	329,353	+0.09(+0.36%)
May 05, 2011	25.78	26.60	25.13	25.76	123,516	-0.17(-0.65%)
May 04, 2011	26.75	26.75	25.90	25.92	39,248	-0.86(-3.20%)
May 03, 2011	27.20	27.45	26.46	26.78	41,883	-0.34(-1.24%)
May 02, 2011	27.18	28.01	27.11	27.11	67,150	-0.22(-0.82%)
Apr 29, 2011	28.08	28.08	27.15	27.34	71,578	-0.65(-2.33%)
Apr 28, 2011	28.15	28.34	27.97	27.99	59,008	-0.20(-0.73%)
Apr 27, 2011	29.00	29.20	28.05	28.19	68,726	-0.68(-2.35%)
Apr 26, 2011	28.84	29.15	28.55	28.87	49,301	+0.15(+0.52%)
Apr 25, 2011	28.94	28.98	28.63	28.73	53,289	+0.00(+0.00%)
Apr 21, 2011	28.79	28.83	28.37	28.73	30,770	+0.14(+0.49%)
Apr 20, 2011	28.96	29.08	28.17	28.59	75,624	+0.14(+0.49%)
Apr 19, 2011	28.64	28.94	28.05	28.45	81,898	+0.02(+0.07%)
Apr 18, 2011	28.41	29.25	27.49	28.43	117,720	-0.47(-1.61%)
Apr 15, 2011	28.90	29.13	28.44	28.89	153,595	-0.08(-0.29%)
Apr 14, 2011	29.13	29.59	28.80	28.98	74,743	-0.47(-1.58%)
Apr 13, 2011	30.14	30.14	28.88	29.44	77,738	-0.35(-1.19%)
Apr 12, 2011	29.74	30.07	29.34	29.80	75,052	-0.23(-0.77%)
Apr 11, 2011	30.80	31.09	29.57	30.03	93,616	-0.93(-3.01%)
Apr 08, 2011	31.72	31.90	30.48	30.96	61,928	-0.49(-1.57%)
Apr 07, 2011	32.58	32.58	31.38	31.45	83,751	-1.02(-3.15%)
Apr 06, 2011	32.00	32.58	31.62	32.48	84,443	+0.50(+1.57%)
Apr 05, 2011	30.90	32.36	30.88	31.97	80,631	+0.95(+3.06%)
Apr 04, 2011	30.41	31.13	29.60	31.02	76,054	+0.86(+2.84%)
Apr 01, 2011	30.79	31.29	30.07	30.17	87,441	-0.37(-1.22%)
Mar 31, 2011	30.48	30.91	30.25	30.54	35,457	+0.07(+0.21%)
Mar 30, 2011	30.48	30.71	29.97	30.48	38,952	+0.35(+1.17%)
Mar 29, 2011	29.06	30.21	28.88	30.12	64,058	+1.08(+3.73%)
Mar 28, 2011	28.56	29.66	28.38	29.04	58,590	+0.01(+0.05%)
Mar 25, 2011	29.68	30.13	28.96	29.02	67,095	-0.75(-2.53%)
Mar 24, 2011	28.91	29.86	28.38	29.78	164,932	+1.07(+3.73%)
Mar 23, 2011	28.53	28.96	27.93	28.71	54,326	+0.14(+0.49%)
Mar 22, 2011	28.16	28.62	27.96	28.57	67,156	+0.40(+1.42%)
Mar 21, 2011	28.19	28.35	27.65	28.17	50,441	+0.64(+2.33%)
Mar 18, 2011	27.33	27.54	26.98	27.52	80,836	+0.54(+2.00%)
Mar 17, 2011	27.20	27.32	26.71	26.98	82,583	+0.46(+1.72%)
Mar 16, 2011	26.67	27.02	26.14	26.53	146,708	-0.21(-0.80%)
Mar 15, 2011	26.31	27.23	26.12	26.74	76,208	-0.26(-0.97%)
Mar 14, 2011	26.46	27.16	26.46	27.00	31,755	+0.14(+0.52%)
Mar 11, 2011	26.37	27.20	26.33	26.86	41,869	+0.20(+0.73%)
Mar 10, 2011	27.09	27.16	26.44	26.67	135,083	-1.01(-3.63%)
Mar 09, 2011	27.95	27.95	27.03	27.67	84,574	-0.27(-0.97%)
Mar 08, 2011	26.65	28.12	26.17	27.94	89,440	+1.32(+4.96%)
Mar 07, 2011	27.41	27.41	26.45	26.62	73,535	-0.67(-2.46%)
Mar 04, 2011	27.37	27.65	26.72	27.29	64,286	-0.03(-0.10%)
Mar 03, 2011	25.60	27.34	25.58	27.32	129,438	+1.78(+6.96%)
Mar 02, 2011	25.09	25.60	25.06	25.54	59,995	+0.49(+1.97%)

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