Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	24.99	25.14	24.55	24.99	208,343	-0.01(-0.04%)
Mar 30, 2011	25.00	25.07	24.78	25.00	188,303	+0.10(+0.40%)
Mar 29, 2011	24.76	25.28	24.65	24.90	167,318	+0.12(+0.48%)
Mar 28, 2011	24.91	25.00	24.40	24.78	234,455	-0.11(-0.44%)
Mar 25, 2011	24.50	25.00	24.29	24.89	183,777	+0.35(+1.43%)
Mar 24, 2011	24.99	25.00	24.29	24.54	228,006	-0.26(-1.05%)
Mar 23, 2011	23.69	24.91	23.53	24.80	453,854	+1.01(+4.25%)
Mar 22, 2011	23.75	24.39	23.52	23.79	368,038	+0.10(+0.42%)
Mar 21, 2011	23.69	23.71	23.41	23.69	333,031	+0.06(+0.25%)
Mar 18, 2011	24.07	24.36	23.46	23.63	1,963,837	-0.25(-1.05%)
Mar 17, 2011	24.87	24.87	23.59	23.88	413,748	-0.63(-2.57%)
Mar 16, 2011	24.41	25.09	24.14	24.51	590,282	-0.01(-0.04%)
Mar 15, 2011	23.63	24.57	23.61	24.52	482,758	+0.27(+1.11%)
Mar 14, 2011	23.06	24.36	22.27	24.25	449,181	+0.86(+3.68%)
Mar 11, 2011	23.42	23.56	23.05	23.39	305,952	-0.03(-0.13%)
Mar 10, 2011	23.12	23.54	22.82	23.42	356,493	-0.01(-0.04%)
Mar 09, 2011	23.40	23.67	23.24	23.43	187,059	-0.06(-0.26%)
Mar 08, 2011	22.75	23.53	22.60	23.49	349,699	+0.73(+3.21%)
Mar 07, 2011	23.64	23.71	22.65	22.76	421,923	-0.80(-3.40%)
Mar 04, 2011	23.52	23.88	23.27	23.56	219,777	+0.07(+0.30%)
Mar 03, 2011	23.12	23.49	23.04	23.49	337,122	+0.52(+2.26%)
Mar 02, 2011	22.76	23.19	22.59	22.97	289,235	+0.16(+0.70%)
Mar 01, 2011	23.51	23.86	22.79	22.81	457,024	-0.47(-2.02%)
Feb 28, 2011	23.75	24.07	23.20	23.28	489,959	-0.49(-2.06%)
Feb 25, 2011	23.96	24.18	23.52	23.77	432,452	-0.18(-0.75%)
Feb 24, 2011	24.43	24.44	23.78	23.95	880,458	-0.49(-2.00%)
Feb 23, 2011	25.93	25.93	24.25	24.44	1,630,162	-2.90(-10.61%)
Feb 22, 2011	28.43	28.75	27.26	27.34	354,339	-1.32(-4.61%)
Feb 18, 2011	28.75	28.82	28.52	28.66	153,633	-0.07(-0.24%)
Feb 17, 2011	28.04	28.96	28.02	28.73	183,735	+0.59(+2.10%)
Feb 16, 2011	28.19	28.40	28.01	28.14	145,624	-0.01(-0.04%)
Feb 15, 2011	28.21	28.51	28.14	28.15	128,230	-0.13(-0.46%)
Feb 14, 2011	28.42	28.51	28.20	28.28	62,334	-0.04(-0.14%)
Feb 11, 2011	27.68	28.35	27.62	28.32	124,906	+0.57(+2.05%)
Feb 10, 2011	27.92	28.18	27.65	27.75	143,970	-0.26(-0.93%)
Feb 09, 2011	27.76	28.07	27.61	28.01	175,187	+0.12(+0.43%)
Feb 08, 2011	27.84	27.95	27.56	27.89	165,791	-0.02(-0.07%)
Feb 07, 2011	27.74	28.11	27.73	27.91	131,993	+0.26(+0.94%)
Feb 04, 2011	27.70	27.97	27.45	27.65	92,662	-0.09(-0.32%)
Feb 03, 2011	27.42	27.77	27.14	27.74	250,161	+0.24(+0.87%)
Feb 02, 2011	28.53	28.53	27.39	27.50	208,421	-1.08(-3.78%)
Feb 01, 2011	28.14	28.90	28.14	28.58	392,434	+0.64(+2.29%)
Jan 31, 2011	27.75	28.23	27.58	27.94	280,126	+0.27(+0.98%)
Jan 28, 2011	28.10	28.12	27.59	27.67	380,617	-0.52(-1.84%)
Jan 27, 2011	27.25	28.24	27.19	28.19	272,092	+0.90(+3.30%)
Jan 26, 2011	26.44	27.35	26.31	27.29	249,360	+1.01(+3.84%)
Jan 25, 2011	25.87	26.32	25.73	26.28	329,523	+0.30(+1.15%)
Jan 24, 2011	26.14	26.26	25.85	25.98	782,911	-0.13(-0.50%)
Jan 21, 2011	26.03	26.26	25.98	26.11	159,577	+0.25(+0.97%)
Jan 20, 2011	25.64	26.21	25.64	25.86	144,540	+0.07(+0.27%)
Jan 19, 2011	26.77	26.77	25.60	25.79	204,906	-0.92(-3.44%)
Jan 18, 2011	26.76	26.76	26.36	26.71	127,811	-0.02(-0.07%)
Jan 14, 2011	26.45	26.75	26.14	26.73	219,891	+0.35(+1.33%)
Jan 13, 2011	26.57	26.63	26.24	26.38	113,916	-0.15(-0.57%)
Jan 12, 2011	26.25	26.92	26.21	26.53	228,509	+0.45(+1.73%)
Jan 11, 2011	25.95	26.22	25.77	26.08	142,958	+0.33(+1.28%)
Jan 10, 2011	25.60	25.98	25.45	25.75	110,948	+0.09(+0.35%)
Jan 07, 2011	25.72	25.90	25.23	25.66	167,656	+0.04(+0.16%)
Jan 06, 2011	26.09	26.17	25.52	25.62	284,464	-0.39(-1.50%)
Jan 05, 2011	25.07	26.84	25.07	26.01	1,510,883	+1.64(+6.73%)
Jan 04, 2011	25.05	25.28	24.33	24.37	291,058	-0.70(-2.79%)

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