Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	23.02	23.80	21.88	21.89	90,053	-1.07(-4.68%)
Feb 28, 2012	22.30	23.17	22.28	22.97	49,338	+0.70(+3.15%)
Feb 27, 2012	21.87	22.70	21.57	22.27	63,316	+0.07(+0.34%)
Feb 24, 2012	22.87	23.25	22.14	22.19	72,130	-0.63(-2.78%)
Feb 23, 2012	22.38	22.91	21.71	22.83	101,192	-0.27(-1.17%)
Feb 22, 2012	23.80	23.91	22.89	23.10	60,208	-0.69(-2.90%)
Feb 21, 2012	24.32	24.83	23.68	23.79	67,382	-0.31(-1.28%)
Feb 17, 2012	24.34	24.67	23.73	24.10	35,748	-0.09(-0.39%)
Feb 16, 2012	22.68	24.31	22.03	24.19	66,014	+1.47(+6.45%)
Feb 15, 2012	23.64	23.64	22.60	22.73	35,303	-0.65(-2.79%)
Feb 14, 2012	23.65	23.87	22.99	23.38	52,665	-0.50(-2.11%)
Feb 13, 2012	23.58	23.93	23.10	23.88	47,490	+0.61(+2.61%)
Feb 10, 2012	23.97	24.00	23.01	23.28	66,029	-1.13(-4.63%)
Feb 09, 2012	24.63	24.65	24.04	24.41	43,180	-0.06(-0.23%)
Feb 08, 2012	24.93	25.14	24.30	24.46	46,946	-0.29(-1.17%)
Feb 07, 2012	25.05	25.20	24.64	24.75	41,540	-0.29(-1.16%)
Feb 06, 2012	25.38	25.67	24.88	25.04	49,206	-0.61(-2.37%)
Feb 03, 2012	25.57	26.42	25.24	25.65	68,199	+0.77(+3.08%)
Feb 02, 2012	24.80	25.73	24.64	24.88	76,378	+0.08(+0.34%)
Feb 01, 2012	24.51	25.23	24.19	24.80	72,971	+0.68(+2.83%)
Jan 31, 2012	24.51	24.58	23.76	24.12	34,626	-0.10(-0.42%)
Jan 30, 2012	24.69	24.99	24.14	24.22	42,590	-0.74(-2.95%)
Jan 27, 2012	23.94	25.21	23.94	24.96	83,689	+0.81(+3.36%)
Jan 26, 2012	24.08	24.27	23.65	24.14	84,213	+0.22(+0.94%)
Jan 25, 2012	23.79	24.08	23.17	23.92	61,127	+0.13(+0.55%)
Jan 24, 2012	23.17	23.85	22.99	23.79	36,557	+0.32(+1.35%)
Jan 23, 2012	23.42	23.77	23.06	23.47	51,846	+0.07(+0.32%)
Jan 20, 2012	23.34	23.57	23.19	23.40	44,881	-0.09(-0.40%)
Jan 19, 2012	23.54	23.58	23.16	23.49	68,217	+0.07(+0.28%)
Jan 18, 2012	22.71	23.44	22.47	23.43	90,556	+0.69(+3.04%)
Jan 17, 2012	22.59	22.87	22.17	22.73	61,649	+0.53(+2.40%)
Jan 13, 2012	22.53	22.73	21.84	22.20	33,845	-0.74(-3.21%)
Jan 12, 2012	22.92	23.07	22.14	22.94	38,306	+0.23(+1.03%)
Jan 11, 2012	21.84	22.73	21.75	22.71	82,987	+0.90(+4.11%)
Jan 10, 2012	22.45	22.58	21.58	21.81	138,154	-0.12(-0.55%)
Jan 09, 2012	22.36	22.40	21.75	21.93	123,120	-0.29(-1.30%)
Jan 06, 2012	22.76	22.86	21.96	22.22	96,147	-0.54(-2.38%)
Jan 05, 2012	22.60	22.81	21.83	22.76	74,009	-0.07(-0.29%)
Jan 04, 2012	23.70	24.13	22.73	22.83	103,649	+1.06(+4.89%)
Dec 30, 2011	21.99	22.44	21.76	21.76	41,978	-0.22(-1.02%)
Dec 29, 2011	22.29	22.68	21.89	21.99	74,462	-0.36(-1.63%)
Dec 28, 2011	23.63	23.63	22.15	22.35	64,706	-1.26(-5.34%)
Dec 27, 2011	23.89	23.89	23.45	23.61	45,830	-0.29(-1.21%)
Dec 23, 2011	23.71	24.08	23.16	23.90	49,476	+0.65(+2.81%)
Dec 21, 2011	22.80	23.25	22.45	23.25	42,693	+0.36(+1.59%)
Dec 20, 2011	22.58	23.25	22.50	22.88	73,435	+1.08(+4.97%)
Dec 19, 2011	22.79	22.93	21.75	21.80	43,630	-0.73(-3.23%)
Dec 16, 2011	21.74	22.63	21.57	22.53	117,853	+1.06(+4.96%)
Dec 15, 2011	21.51	21.64	20.87	21.47	99,486	+0.46(+2.18%)
Dec 14, 2011	21.33	21.61	20.56	21.01	125,428	-0.63(-2.93%)
Dec 13, 2011	22.54	23.15	21.41	21.64	67,348	-0.76(-3.38%)
Dec 12, 2011	22.74	22.74	22.05	22.40	67,132	-0.85(-3.65%)
Dec 09, 2011	22.66	23.68	22.66	23.25	90,073	+0.81(+3.62%)
Dec 08, 2011	23.68	23.68	22.40	22.44	55,719	-1.43(-5.98%)
Dec 07, 2011	23.61	24.21	23.06	23.86	61,784	+0.06(+0.24%)
Dec 06, 2011	23.71	23.87	23.24	23.81	90,364	+0.23(+0.99%)
Dec 05, 2011	22.87	23.64	22.79	23.57	148,663	+1.34(+6.05%)
Dec 02, 2011	21.69	22.44	21.69	22.23	92,172	+0.92(+4.34%)

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