Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	28.61	29.09	28.61	29.02	12,858	+0.73(+2.58%)
May 23, 2011	28.29	28.29	28.29	28.29	319	-0.69(-2.38%)
May 20, 2011	28.43	29.00	28.41	28.98	7,200	+0.18(+0.62%)
May 19, 2011	28.86	28.97	28.74	28.80	2,700	-0.17(-0.59%)
May 18, 2011	28.56	28.97	28.56	28.97	2,500	+0.31(+1.09%)
May 17, 2011	28.46	28.66	28.46	28.66	1,100	+0.05(+0.19%)
May 16, 2011	28.47	28.78	28.47	28.61	5,815	-0.06(-0.22%)
May 13, 2011	28.81	28.81	28.65	28.67	3,400	-0.07(-0.25%)
May 12, 2011	28.65	28.93	28.55	28.74	1,950	-0.17(-0.58%)
May 11, 2011	29.48	29.48	28.91	28.91	4,295	-0.48(-1.65%)
May 10, 2011	29.40	29.46	29.26	29.39	9,550	+0.12(+0.43%)
May 09, 2011	28.64	29.27	28.60	29.27	4,800	+0.62(+2.16%)
May 06, 2011	29.12	29.21	28.65	28.65	1,300	-0.17(-0.59%)
May 05, 2011	28.82	29.24	28.82	28.82	2,990	-0.93(-3.13%)
May 04, 2011	30.17	30.17	29.49	29.75	4,996	-0.51(-1.69%)
May 03, 2011	30.68	30.68	30.26	30.26	4,224	-0.68(-2.20%)
May 02, 2011	30.94	31.31	30.94	30.94	3,038	-0.29(-0.93%)
Apr 29, 2011	30.46	31.23	30.47	31.23	8,409	+0.83(+2.72%)
Apr 28, 2011	30.17	30.40	30.17	30.40	1,800	+0.20(+0.67%)
Apr 27, 2011	30.35	30.35	29.95	30.20	5,900	+0.31(+1.04%)
Apr 26, 2011	29.76	29.98	29.65	29.89	7,146	+0.34(+1.15%)
Apr 25, 2011	29.51	29.65	29.34	29.55	3,081	+0.25(+0.86%)
Apr 21, 2011	29.31	29.49	29.30	29.30	47,550	+0.48(+1.66%)
Apr 20, 2011	28.99	29.00	28.82	28.82	54,597	+0.10(+0.35%)
Apr 19, 2011	28.62	28.73	28.62	28.72	3,900	+0.47(+1.67%)
Apr 18, 2011	28.51	28.51	28.13	28.25	2,456	-0.67(-2.32%)
Apr 15, 2011	29.10	29.10	28.82	28.92	3,112	-0.06(-0.21%)
Apr 14, 2011	28.55	28.98	28.50	28.98	25,722	+0.24(+0.83%)
Apr 13, 2011	29.12	29.17	28.74	28.74	22,802	-0.24(-0.82%)
Apr 12, 2011	29.07	29.09	28.68	28.98	12,003	-1.14(-3.78%)
Apr 11, 2011	30.47	30.50	29.96	30.12	13,340	-0.22(-0.73%)
Apr 08, 2011	30.49	30.49	30.34	30.34	50,550	+0.12(+0.40%)
Apr 07, 2011	30.40	30.42	30.22	30.22	53,200	-0.33(-1.08%)
Apr 06, 2011	30.60	30.60	30.48	30.55	7,455	-0.10(-0.33%)
Apr 05, 2011	30.85	30.90	30.62	30.65	30,348	-0.22(-0.71%)
Apr 04, 2011	30.87	30.93	30.80	30.87	7,389	+0.15(+0.48%)
Apr 01, 2011	30.65	30.78	30.63	30.72	9,700	+0.25(+0.83%)
Mar 31, 2011	30.26	30.47	30.26	30.47	14,781	+0.31(+1.03%)
Mar 30, 2011	30.16	30.16	30.16	30.16	7,500	+0.07(+0.23%)
Mar 29, 2011	30.06	30.13	29.97	30.09	41,667	+0.09(+0.28%)
Mar 28, 2011	30.18	30.18	29.99	30.00	16,569	-0.11(-0.35%)
Mar 25, 2011	30.11	30.11	29.97	30.11	2,798	+0.26(+0.88%)
Mar 24, 2011	30.13	30.13	29.84	29.85	17,282	-0.36(-1.20%)
Mar 23, 2011	30.32	30.32	30.09	30.21	8,103	-0.27(-0.89%)
Mar 22, 2011	30.48	30.48	30.48	30.48	2,200	-0.22(-0.72%)
Mar 21, 2011	30.65	30.76	30.65	30.70	1,850	+0.52(+1.71%)
Mar 18, 2011	30.06	30.39	30.06	30.18	20,400	+0.27(+0.91%)
Mar 17, 2011	29.19	29.91	29.19	29.91	7,260	+1.16(+4.03%)
Mar 16, 2011	28.83	28.95	28.40	28.75	6,446	-0.14(-0.48%)
Mar 15, 2011	28.00	29.01	28.00	28.89	1,312	-0.77(-2.60%)
Mar 14, 2011	29.50	29.66	29.45	29.66	5,300	-0.12(-0.40%)
Mar 11, 2011	29.10	29.80	28.96	29.78	9,655	+0.39(+1.31%)
Mar 10, 2011	29.36	29.63	29.20	29.39	5,000	-0.34(-1.13%)
Mar 09, 2011	30.08	30.13	29.70	29.73	13,138	-0.02(-0.07%)
Mar 08, 2011	30.16	30.23	29.75	29.75	20,148	-0.93(-3.03%)
Mar 07, 2011	31.44	31.44	30.68	30.68	4,424	-0.52(-1.67%)
Mar 04, 2011	31.11	31.39	31.10	31.20	117,518	+0.10(+0.32%)
Mar 03, 2011	30.58	31.10	30.58	31.10	9,925	+0.21(+0.68%)
Mar 02, 2011	30.76	30.90	30.74	30.89	13,214	+0.21(+0.68%)

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