Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	39.06	39.07	38.42	38.97	43,790	+0.42(+1.08%)
Mar 29, 2012	38.53	39.12	38.48	38.56	13,676	-0.16(-0.43%)
Mar 28, 2012	38.50	38.73	38.09	38.72	19,554	+0.41(+1.07%)
Mar 27, 2012	39.03	39.26	38.25	38.31	23,553	-0.82(-2.11%)
Mar 26, 2012	39.00	39.44	38.37	39.14	35,159	+0.32(+0.83%)
Mar 23, 2012	38.60	39.28	38.60	38.81	19,282	+0.65(+1.71%)
Mar 22, 2012	37.72	38.16	37.64	38.16	18,193	+0.06(+0.17%)
Mar 21, 2012	38.27	38.68	37.92	38.10	10,691	-0.22(-0.57%)
Mar 20, 2012	38.25	38.85	38.25	38.32	10,880	-0.41(-1.05%)
Mar 19, 2012	37.77	38.96	37.77	38.73	11,615	+0.92(+2.43%)
Mar 16, 2012	38.28	38.28	37.65	37.81	30,758	-0.46(-1.21%)
Mar 15, 2012	38.67	38.67	37.72	38.27	17,970	-0.39(-1.00%)
Mar 14, 2012	39.06	39.39	38.30	38.66	27,275	-0.40(-1.03%)
Mar 13, 2012	37.26	39.06	37.16	39.06	15,938	+2.33(+6.33%)
Mar 12, 2012	36.24	36.80	35.87	36.73	14,779	+0.46(+1.26%)
Mar 09, 2012	35.12	36.91	33.98	36.28	28,713	+1.35(+3.87%)
Mar 08, 2012	34.97	35.47	34.49	34.93	26,659	+0.35(+1.02%)
Mar 07, 2012	34.23	34.74	34.23	34.57	280,053	+0.24(+0.71%)
Mar 06, 2012	34.41	35.48	34.23	34.33	14,382	-0.71(-2.04%)
Mar 05, 2012	34.38	35.10	34.38	35.04	4,312	+0.43(+1.25%)
Mar 02, 2012	35.92	36.11	34.35	34.61	22,308	-1.18(-3.29%)
Mar 01, 2012	36.30	36.54	35.79	35.79	13,253	-0.40(-1.11%)
Feb 29, 2012	37.54	37.73	36.16	36.19	23,178	-1.01(-2.72%)
Feb 28, 2012	37.71	37.72	37.10	37.20	8,094	-0.67(-1.76%)
Feb 27, 2012	37.21	38.18	37.16	37.87	10,772	+0.16(+0.42%)
Feb 24, 2012	38.00	38.00	37.71	37.71	2,552	-0.14(-0.37%)
Feb 23, 2012	37.09	37.96	37.09	37.85	8,297	+0.74(+1.99%)
Feb 22, 2012	37.57	37.74	37.08	37.12	6,852	-0.52(-1.38%)
Feb 21, 2012	38.07	38.18	37.27	37.63	20,525	-0.43(-1.13%)
Feb 17, 2012	38.42	38.42	37.08	38.07	22,527	-0.16(-0.41%)
Feb 16, 2012	36.46	38.37	36.46	38.22	12,380	+1.73(+4.75%)
Feb 15, 2012	37.79	37.89	36.12	36.49	25,389	-1.16(-3.09%)
Feb 14, 2012	38.04	38.09	37.15	37.65	22,374	-0.71(-1.84%)
Feb 13, 2012	38.76	38.76	38.05	38.36	18,826	+0.19(+0.49%)
Feb 10, 2012	37.83	38.91	37.83	38.17	7,104	-0.42(-1.08%)
Feb 09, 2012	40.04	40.48	38.21	38.58	21,865	-1.48(-3.70%)
Feb 08, 2012	39.20	41.06	39.20	40.07	12,442	+0.82(+2.08%)
Feb 07, 2012	38.98	39.28	38.65	39.25	11,512	-0.10(-0.26%)
Feb 06, 2012	40.40	40.59	38.79	39.35	13,676	-1.23(-3.04%)
Feb 03, 2012	39.60	40.63	39.50	40.59	23,113	+2.01(+5.21%)
Feb 02, 2012	38.85	39.13	38.18	38.58	16,943	-0.27(-0.71%)
Feb 01, 2012	36.88	39.04	36.88	38.85	16,911	+2.35(+6.45%)
Jan 31, 2012	36.88	36.96	36.36	36.50	7,772	-0.18(-0.49%)
Jan 30, 2012	36.79	36.93	36.54	36.68	6,529	-0.51(-1.37%)
Jan 27, 2012	36.54	37.23	36.54	37.19	12,027	+0.67(+1.83%)
Jan 26, 2012	36.09	36.52	36.03	36.52	11,784	+0.57(+1.57%)
Jan 25, 2012	35.44	35.97	35.30	35.95	6,255	+0.36(+1.01%)
Jan 24, 2012	34.68	35.68	34.58	35.59	9,550	+0.49(+1.41%)
Jan 23, 2012	35.88	36.10	34.97	35.10	52,777	-0.67(-1.87%)
Jan 20, 2012	35.04	35.79	35.04	35.77	7,843	+0.57(+1.63%)
Jan 19, 2012	35.73	35.81	34.99	35.19	12,177	-0.16(-0.47%)
Jan 18, 2012	34.32	35.52	34.32	35.36	11,832	+0.85(+2.46%)
Jan 17, 2012	34.94	34.94	34.23	34.51	10,908	-0.21(-0.61%)
Jan 13, 2012	33.92	34.73	33.91	34.72	11,321	+0.18(+0.52%)
Jan 12, 2012	34.44	34.63	33.62	34.54	8,284	+0.18(+0.53%)
Jan 11, 2012	34.02	34.57	33.87	34.36	6,110	+0.03(+0.09%)
Jan 10, 2012	35.08	35.08	34.09	34.33	13,236	-0.01(-0.02%)
Jan 09, 2012	34.48	34.62	34.06	34.34	10,642	+0.21(+0.62%)
Jan 06, 2012	33.98	34.53	33.84	34.13	27,250	+0.22(+0.65%)
Jan 05, 2012	34.38	34.41	33.73	33.91	11,984	-0.64(-1.86%)

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