Date	Open	High	Low	Close	Volume	Change (%)
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%)
Jan 04, 2012	34.75	34.81	34.26	34.55	7,228	+0.42(+1.22%)
Dec 30, 2011	34.83	34.83	34.04	34.13	8,935	-0.82(-2.36%)
Dec 29, 2011	34.60	35.04	34.53	34.96	4,791	+0.57(+1.67%)
Dec 28, 2011	35.23	35.26	34.38	34.38	17,196	-0.94(-2.67%)
Dec 27, 2011	35.22	35.57	34.97	35.33	9,050	-0.02(-0.07%)
Dec 23, 2011	35.42	35.72	34.96	35.35	12,227	-0.24(-0.68%)
Dec 21, 2011	35.31	35.68	35.17	35.59	19,102	-0.14(-0.40%)
Dec 20, 2011	34.93	35.95	34.92	35.73	23,805	+1.83(+5.39%)
Dec 19, 2011	34.77	35.22	33.69	33.91	13,127	-0.62(-1.80%)
Dec 16, 2011	35.12	35.51	34.28	34.53	45,368	-0.96(-2.70%)
Dec 15, 2011	35.35	35.52	34.90	35.48	11,326	+0.79(+2.29%)
Dec 14, 2011	33.77	34.69	33.71	34.69	16,051	+0.58(+1.70%)
Dec 13, 2011	35.89	36.17	34.09	34.11	40,762	-1.39(-3.91%)
Dec 12, 2011	36.99	37.56	35.26	35.50	61,703	-2.10(-5.59%)
Dec 09, 2011	36.09	37.83	35.82	37.60	21,033	+1.87(+5.23%)
Dec 08, 2011	37.44	37.44	35.57	35.73	31,048	-2.09(-5.52%)
Dec 07, 2011	36.97	37.94	36.60	37.82	10,600	+0.45(+1.22%)
Dec 06, 2011	37.53	38.02	37.10	37.37	18,886	+0.02(+0.06%)
Dec 05, 2011	37.73	38.59	37.07	37.34	36,562	+0.43(+1.17%)
Dec 02, 2011	36.97	37.99	36.52	36.91	27,963	+0.75(+2.06%)

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