Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	36.63	37.63	36.40	37.53	69,336	+0.92(+2.51%)
Mar 30, 2011	36.61	37.34	36.19	36.61	93,218	+0.02(+0.05%)
Mar 29, 2011	36.24	36.60	35.86	36.59	64,794	+0.22(+0.60%)
Mar 28, 2011	36.63	37.02	36.01	36.37	100,046	-1.05(-2.81%)
Mar 25, 2011	37.22	38.05	37.22	37.42	73,439	+0.22(+0.59%)
Mar 24, 2011	37.20	37.49	36.51	37.20	46,133	+0.17(+0.46%)
Mar 23, 2011	36.95	37.37	36.58	37.03	84,805	-0.05(-0.13%)
Mar 22, 2011	36.63	37.22	36.40	37.08	37,241	+0.30(+0.82%)
Mar 21, 2011	37.13	37.18	36.54	36.78	59,708	+0.42(+1.16%)
Mar 18, 2011	36.00	36.36	35.60	36.36	167,908	+0.40(+1.11%)
Mar 17, 2011	37.03	37.36	35.64	35.96	164,118	-0.72(-1.96%)
Mar 16, 2011	37.85	38.27	36.64	36.68	186,370	-1.35(-3.55%)
Mar 15, 2011	37.97	38.35	37.31	38.03	162,267	+1.00(+2.70%)
Mar 14, 2011	37.09	37.67	36.49	37.03	105,263	-0.51(-1.36%)
Mar 11, 2011	37.51	37.97	37.03	37.54	83,775	-0.19(-0.50%)
Mar 10, 2011	37.81	38.09	37.45	37.73	137,500	-0.51(-1.33%)
Mar 09, 2011	38.12	38.56	37.82	38.24	84,443	+0.12(+0.31%)
Mar 08, 2011	38.42	38.99	38.03	38.12	107,826	-0.28(-0.73%)
Mar 07, 2011	39.09	39.09	38.09	38.40	136,159	-0.54(-1.39%)
Mar 04, 2011	38.54	38.94	38.43	38.94	100,665	+0.37(+0.96%)
Mar 03, 2011	37.83	39.09	37.83	38.57	91,704	+0.84(+2.23%)
Mar 02, 2011	37.48	37.88	37.16	37.73	85,307	+0.06(+0.16%)
Mar 01, 2011	37.57	38.09	37.13	37.67	124,926	+0.05(+0.13%)
Feb 28, 2011	37.95	38.38	37.24	37.62	81,855	-0.26(-0.69%)
Feb 25, 2011	37.26	38.02	37.03	37.88	87,768	+0.57(+1.53%)
Feb 24, 2011	38.76	38.76	37.03	37.31	153,323	-1.45(-3.74%)
Feb 23, 2011	39.17	39.88	38.72	38.76	124,265	-0.52(-1.32%)
Feb 22, 2011	38.96	39.56	38.96	39.28	88,127	-0.13(-0.33%)
Feb 18, 2011	39.58	39.78	39.31	39.41	47,108	+0.06(+0.15%)
Feb 17, 2011	39.37	39.73	39.29	39.35	49,059	-0.15(-0.38%)
Feb 16, 2011	39.85	39.85	38.99	39.50	57,411	-0.13(-0.33%)
Feb 15, 2011	38.44	39.99	38.42	39.63	181,692	+1.03(+2.67%)
Feb 14, 2011	38.59	38.65	38.21	38.60	39,628	-0.04(-0.10%)
Feb 11, 2011	37.94	38.85	37.94	38.64	74,430	+0.49(+1.28%)
Feb 10, 2011	37.69	38.39	37.69	38.15	47,680	+0.23(+0.61%)
Feb 09, 2011	38.08	38.50	37.75	37.92	64,030	-0.28(-0.73%)
Feb 08, 2011	38.32	38.58	38.05	38.20	55,179	-0.33(-0.86%)
Feb 07, 2011	38.05	39.10	38.05	38.53	43,287	+0.58(+1.53%)
Feb 04, 2011	38.40	38.40	37.42	37.95	115,764	-0.54(-1.40%)
Feb 03, 2011	38.22	38.97	38.10	38.49	62,418	+0.10(+0.26%)
Feb 02, 2011	38.32	39.48	38.22	38.39	80,674	-0.14(-0.36%)
Feb 01, 2011	37.99	38.96	37.78	38.53	108,382	+0.54(+1.42%)
Jan 31, 2011	37.21	37.99	36.53	37.99	178,410	+0.72(+1.93%)
Jan 28, 2011	38.05	38.13	36.97	37.27	119,557	-0.73(-1.92%)
Jan 27, 2011	38.05	38.40	37.97	38.00	158,813	+0.15(+0.40%)
Jan 26, 2011	37.50	38.14	37.18	37.85	132,105	+0.60(+1.61%)
Jan 25, 2011	37.17	37.41	35.62	37.25	271,905	+1.30(+3.62%)
Jan 24, 2011	34.74	36.74	34.72	35.95	215,025	+1.09(+3.13%)
Jan 21, 2011	33.99	34.87	33.99	34.86	175,163	+1.08(+3.20%)
Jan 20, 2011	33.67	33.93	33.33	33.78	131,056	+0.12(+0.36%)
Jan 19, 2011	34.86	34.90	33.58	33.66	85,952	-1.16(-3.33%)
Jan 18, 2011	34.91	35.07	34.67	34.82	76,706	-0.09(-0.26%)
Jan 14, 2011	35.10	35.12	34.58	34.91	109,096	-0.10(-0.29%)
Jan 13, 2011	35.13	35.23	34.82	35.01	94,227	-0.08(-0.23%)
Jan 12, 2011	36.28	36.89	34.47	35.09	231,528	-1.12(-3.09%)
Jan 11, 2011	36.35	36.71	36.10	36.21	93,008	-0.12(-0.33%)
Jan 10, 2011	35.95	36.37	35.76	36.33	69,319	+0.15(+0.41%)
Jan 07, 2011	36.70	36.70	35.67	36.18	58,148	-0.39(-1.07%)
Jan 06, 2011	36.77	37.34	36.09	36.57	71,407	-0.26(-0.71%)
Jan 05, 2011	35.83	36.98	35.32	36.83	81,793	+0.83(+2.31%)
Jan 04, 2011	36.38	36.39	35.22	36.00	85,384	-0.37(-1.02%)

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