Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	28.12	28.44	27.92	28.05	203,013	-0.30(-1.06%)
May 20, 2011	27.95	28.56	27.95	28.35	458,909	+0.32(+1.14%)
May 19, 2011	28.30	28.30	27.83	28.03	350,121	-0.15(-0.53%)
May 18, 2011	28.37	28.37	28.09	28.18	308,270	+0.03(+0.11%)
May 17, 2011	27.99	28.46	27.80	28.15	373,120	+0.27(+0.97%)
May 16, 2011	28.14	28.71	27.83	27.88	442,754	-0.26(-0.92%)
May 13, 2011	28.15	28.54	27.71	28.14	716,780	+0.06(+0.21%)
May 12, 2011	27.10	28.24	26.81	28.08	1,432,341	+2.20(+8.50%)
May 11, 2011	26.45	26.59	25.88	25.88	269,371	-0.52(-1.97%)
May 10, 2011	26.50	26.50	26.20	26.40	233,468	-0.12(-0.45%)
May 09, 2011	26.62	26.65	26.32	26.52	111,177	-0.01(-0.04%)
May 06, 2011	26.75	27.01	26.40	26.53	140,037	-0.27(-1.01%)
May 05, 2011	27.01	27.21	26.73	26.80	128,443	-0.36(-1.33%)
May 04, 2011	27.51	27.89	27.04	27.16	101,838	-0.55(-1.98%)
May 03, 2011	27.85	27.85	27.56	27.71	162,075	-0.20(-0.72%)
May 02, 2011	27.67	27.91	27.80	27.91	183,316	+0.16(+0.58%)
Apr 29, 2011	27.35	27.83	27.35	27.75	277,827	+0.44(+1.61%)
Apr 28, 2011	27.00	27.42	26.95	27.31	103,656	+0.31(+1.15%)
Apr 27, 2011	27.39	27.39	26.94	27.00	546,074	-0.28(-1.03%)
Apr 26, 2011	26.88	27.38	26.64	27.28	156,320	+0.40(+1.49%)
Apr 25, 2011	27.03	27.14	26.81	26.88	94,540	-0.05(-0.19%)
Apr 21, 2011	26.76	27.08	26.72	26.93	114,130	+0.27(+1.01%)
Apr 20, 2011	26.70	26.99	26.58	26.66	212,164	+0.21(+0.79%)
Apr 19, 2011	26.50	26.71	26.45	26.45	176,880	+0.02(+0.08%)
Apr 18, 2011	27.30	27.35	26.01	26.43	471,004	-0.94(-3.43%)
Apr 15, 2011	27.90	27.92	27.29	27.37	364,006	-0.33(-1.19%)
Apr 14, 2011	28.06	28.14	27.54	27.70	375,472	-0.52(-1.84%)
Apr 13, 2011	28.40	28.45	28.15	28.22	300,805	-0.18(-0.63%)
Apr 12, 2011	28.55	28.60	28.26	28.40	232,994	-0.15(-0.53%)
Apr 11, 2011	28.93	28.98	28.43	28.55	212,986	-0.53(-1.82%)
Apr 08, 2011	28.79	29.14	28.62	29.08	222,776	+0.24(+0.83%)
Apr 07, 2011	28.69	28.89	28.53	28.84	401,978	+0.14(+0.49%)
Apr 06, 2011	28.80	28.80	28.51	28.70	451,466	+0.07(+0.24%)
Apr 05, 2011	28.94	28.99	28.61	28.63	207,305	-0.42(-1.45%)
Apr 04, 2011	28.57	29.06	28.57	29.05	244,999	+0.54(+1.89%)
Apr 01, 2011	28.71	28.73	28.02	28.51	370,550	-0.13(-0.45%)
Mar 31, 2011	28.50	29.09	28.30	28.64	433,100	+0.14(+0.49%)
Mar 30, 2011	28.11	28.67	28.07	28.50	159,019	+0.40(+1.42%)
Mar 29, 2011	28.28	28.30	27.92	28.10	315,560	-0.21(-0.74%)
Mar 28, 2011	28.58	28.73	28.27	28.31	238,537	-0.20(-0.70%)
Mar 25, 2011	28.10	28.70	28.04	28.51	212,704	+0.41(+1.46%)
Mar 24, 2011	27.82	28.22	27.82	28.10	112,531	+0.20(+0.72%)
Mar 23, 2011	27.47	27.95	27.29	27.90	124,520	+0.43(+1.57%)
Mar 22, 2011	27.62	27.68	27.21	27.47	183,787	-0.15(-0.54%)
Mar 21, 2011	26.97	27.89	27.57	27.62	317,657	+0.94(+3.52%)
Mar 18, 2011	27.30	27.30	26.60	26.68	340,306	-0.46(-1.69%)
Mar 17, 2011	26.87	27.35	26.44	27.14	308,017	+0.50(+1.88%)
Mar 16, 2011	26.30	26.78	25.95	26.64	375,206	+0.21(+0.79%)
Mar 15, 2011	26.01	26.65	26.01	26.43	285,372	-0.15(-0.56%)
Mar 14, 2011	26.54	26.71	26.24	26.58	243,017	-0.16(-0.60%)
Mar 11, 2011	26.14	26.79	25.81	26.74	278,737	+0.22(+0.83%)
Mar 10, 2011	27.00	27.10	26.50	26.52	202,047	-0.66(-2.43%)
Mar 09, 2011	27.57	27.60	27.00	27.18	290,458	-0.30(-1.09%)
Mar 08, 2011	27.20	27.76	27.05	27.48	262,663	+0.11(+0.40%)
Mar 07, 2011	27.95	28.04	27.25	27.37	194,762	-0.58(-2.08%)
Mar 04, 2011	27.74	28.33	27.70	27.95	269,112	+0.20(+0.72%)
Mar 03, 2011	27.23	27.95	27.20	27.75	448,228	+0.50(+1.83%)
Mar 02, 2011	27.01	27.40	26.91	27.25	367,697	+0.00(+0.00%)

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