Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	43.35	43.87	43.03	43.49	65,450	+0.37(+0.86%)
Mar 29, 2012	43.71	43.93	42.30	43.12	114,339	-0.94(-2.12%)
Mar 28, 2012	44.64	44.70	43.40	44.05	115,773	-0.41(-0.93%)
Mar 27, 2012	45.19	45.76	44.39	44.47	86,560	-0.68(-1.51%)
Mar 26, 2012	45.00	45.90	44.72	45.15	125,513	+0.96(+2.17%)
Mar 23, 2012	43.12	44.38	42.73	44.19	59,363	+1.15(+2.67%)
Mar 22, 2012	42.85	43.49	42.57	43.04	44,371	-0.08(-0.19%)
Mar 21, 2012	42.15	43.63	41.84	43.12	59,164	+0.74(+1.75%)
Mar 20, 2012	43.94	43.94	41.94	42.38	91,314	-1.70(-3.86%)
Mar 19, 2012	42.90	44.44	42.61	44.08	86,553	+1.18(+2.75%)
Mar 16, 2012	42.24	43.00	42.01	42.90	99,252	+0.83(+1.97%)
Mar 15, 2012	42.27	42.69	41.52	42.07	64,204	-0.03(-0.07%)
Mar 14, 2012	42.77	43.65	41.70	42.10	68,529	-0.35(-0.82%)
Mar 13, 2012	40.56	42.58	40.54	42.45	98,664	+2.39(+5.97%)
Mar 12, 2012	40.15	41.01	39.84	40.06	93,671	-0.04(-0.10%)
Mar 09, 2012	39.12	40.89	38.90	40.10	98,279	+1.16(+2.98%)
Mar 08, 2012	39.39	39.39	38.28	38.94	102,829	-0.09(-0.23%)
Mar 07, 2012	39.60	39.74	38.57	39.03	55,534	-0.24(-0.61%)
Mar 06, 2012	39.68	39.97	39.04	39.27	72,397	-0.73(-1.82%)
Mar 05, 2012	38.81	40.44	38.81	40.00	113,628	+1.18(+3.04%)
Mar 02, 2012	39.53	40.32	38.34	38.82	139,372	-0.48(-1.22%)
Mar 01, 2012	37.96	39.44	37.02	39.30	329,010	+2.30(+6.22%)
Feb 29, 2012	36.77	37.42	36.73	37.00	146,581	+0.31(+0.84%)
Feb 28, 2012	37.34	37.66	36.69	36.69	90,654	-0.81(-2.16%)
Feb 27, 2012	37.45	37.67	36.60	37.50	90,212	-0.06(-0.16%)
Feb 24, 2012	38.07	38.20	37.41	37.56	34,720	-0.42(-1.11%)
Feb 23, 2012	36.99	38.19	36.95	37.98	47,577	+0.91(+2.45%)
Feb 22, 2012	37.52	37.75	37.00	37.07	24,929	-0.71(-1.88%)
Feb 21, 2012	38.27	38.36	37.42	37.78	62,913	-0.09(-0.24%)
Feb 17, 2012	38.24	38.36	37.81	37.87	40,493	-0.09(-0.24%)
Feb 16, 2012	36.98	38.25	36.81	37.96	37,169	+0.96(+2.59%)
Feb 15, 2012	37.58	37.59	36.68	37.00	61,917	-0.33(-0.88%)
Feb 14, 2012	38.04	38.04	36.92	37.33	72,879	-0.76(-2.00%)
Feb 13, 2012	38.51	38.79	38.00	38.09	79,845	+0.12(+0.32%)
Feb 10, 2012	38.05	38.32	37.43	37.97	81,280	-0.42(-1.09%)
Feb 09, 2012	39.12	39.19	38.10	38.39	64,754	-0.40(-1.03%)
Feb 08, 2012	37.44	38.94	37.44	38.79	121,543	+1.58(+4.25%)
Feb 07, 2012	37.19	37.85	36.65	37.21	63,656	-0.29(-0.77%)
Feb 06, 2012	38.30	38.48	37.08	37.50	64,146	-0.82(-2.14%)
Feb 03, 2012	36.61	38.60	36.52	38.32	119,964	+2.22(+6.15%)
Feb 02, 2012	36.28	36.31	35.15	36.10	94,513	+0.20(+0.54%)
Feb 01, 2012	34.02	36.00	33.48	35.91	162,115	+2.18(+6.45%)
Jan 31, 2012	33.37	34.00	33.18	33.73	51,610	+0.27(+0.81%)
Jan 30, 2012	33.66	33.97	33.04	33.46	73,949	-0.44(-1.30%)
Jan 27, 2012	33.87	34.04	33.53	33.90	31,796	-0.08(-0.24%)
Jan 26, 2012	34.80	34.95	33.74	33.98	87,082	-0.47(-1.36%)
Jan 25, 2012	33.92	34.48	33.53	34.45	78,024	+0.39(+1.15%)
Jan 24, 2012	33.97	34.15	33.36	34.06	110,463	-0.04(-0.12%)
Jan 23, 2012	34.98	35.32	33.58	34.10	84,764	-0.79(-2.26%)
Jan 20, 2012	36.16	36.44	34.82	34.89	84,557	-1.27(-3.51%)
Jan 19, 2012	36.36	36.39	35.87	36.16	51,530	+0.08(+0.22%)
Jan 18, 2012	35.79	36.18	35.46	36.08	78,060	+0.33(+0.92%)
Jan 17, 2012	35.86	35.89	35.20	35.75	55,173	+0.27(+0.76%)
Jan 13, 2012	35.80	36.06	35.04	35.48	48,628	-0.35(-0.98%)
Jan 12, 2012	36.00	36.00	35.25	35.83	63,287	-0.04(-0.11%)
Jan 11, 2012	35.88	35.95	35.56	35.87	57,911	-0.11(-0.31%)
Jan 10, 2012	35.30	36.60	35.04	35.98	167,489	+1.38(+3.99%)
Jan 09, 2012	34.21	34.85	34.07	34.60	92,847	+0.65(+1.91%)
Jan 06, 2012	35.07	35.34	33.94	33.95	98,669	-0.96(-2.75%)
Jan 05, 2012	33.99	35.28	33.28	34.91	79,694	+0.78(+2.29%)

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