Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	39.10	39.22	38.19	38.20	385,007	-0.72(-1.84%)
Feb 28, 2012	38.71	39.00	38.24	38.91	306,412	+0.35(+0.91%)
Feb 27, 2012	38.47	39.13	38.08	38.56	387,877	-0.03(-0.09%)
Feb 24, 2012	39.10	39.20	38.36	38.60	340,742	-0.66(-1.68%)
Feb 23, 2012	38.69	39.50	38.60	39.25	153,897	+0.50(+1.29%)
Feb 22, 2012	38.87	39.30	38.66	38.75	191,713	-0.57(-1.44%)
Feb 21, 2012	39.30	39.65	39.14	39.32	460,999	+0.08(+0.21%)
Feb 17, 2012	39.22	39.62	38.90	39.24	357,042	+0.23(+0.60%)
Feb 16, 2012	38.24	39.03	38.24	39.00	325,963	+0.76(+1.98%)
Feb 15, 2012	38.09	38.35	37.60	38.25	367,410	+0.40(+1.06%)
Feb 14, 2012	37.30	37.89	37.13	37.85	383,077	+0.48(+1.29%)
Feb 13, 2012	37.21	37.37	36.97	37.36	103,623	+0.35(+0.94%)
Feb 10, 2012	36.35	37.14	36.34	37.01	220,002	+0.22(+0.61%)
Feb 09, 2012	36.95	37.35	36.77	36.79	163,917	-0.19(-0.52%)
Feb 08, 2012	37.53	37.85	36.82	36.98	125,365	-0.49(-1.31%)
Feb 07, 2012	37.06	37.51	36.86	37.47	167,074	+0.34(+0.92%)
Feb 06, 2012	36.81	37.28	36.68	37.13	210,405	+0.28(+0.77%)
Feb 03, 2012	36.86	37.35	36.59	36.85	264,056	+0.57(+1.56%)
Feb 02, 2012	35.52	36.38	35.18	36.28	218,299	+0.92(+2.59%)
Feb 01, 2012	35.22	35.81	34.93	35.37	206,390	+0.44(+1.26%)
Jan 31, 2012	35.68	36.18	34.80	34.92	356,062	-0.56(-1.57%)
Jan 30, 2012	35.23	35.58	35.07	35.48	150,131	+0.13(+0.38%)
Jan 27, 2012	34.84	35.55	34.47	35.35	104,609	+0.34(+0.98%)
Jan 26, 2012	35.09	35.35	34.60	35.01	182,226	+0.02(+0.05%)
Jan 25, 2012	33.68	35.33	33.68	34.99	337,098	+1.36(+4.04%)
Jan 24, 2012	33.02	34.06	33.02	33.63	350,362	+0.77(+2.33%)
Jan 23, 2012	32.47	33.09	32.47	32.87	194,220	+0.40(+1.23%)
Jan 20, 2012	33.02	33.30	32.31	32.47	236,496	-0.57(-1.71%)
Jan 19, 2012	33.09	33.22	32.73	33.03	159,141	+0.06(+0.18%)
Jan 18, 2012	32.56	33.05	32.35	32.98	211,060	+0.52(+1.59%)
Jan 17, 2012	32.33	32.87	32.33	32.46	175,293	+0.26(+0.80%)
Jan 13, 2012	31.78	32.53	31.78	32.20	126,686	+0.09(+0.29%)
Jan 12, 2012	32.05	32.25	31.60	32.11	245,562	+0.05(+0.16%)
Jan 11, 2012	31.97	32.46	31.83	32.06	229,265	-0.16(-0.49%)
Jan 10, 2012	32.43	32.76	31.96	32.22	275,309	+0.16(+0.49%)
Jan 09, 2012	31.57	32.12	31.39	32.06	197,427	+0.57(+1.80%)
Jan 06, 2012	32.13	32.23	30.80	31.49	792,392	-0.71(-2.20%)
Jan 05, 2012	31.87	32.38	31.19	32.20	287,515	+0.22(+0.70%)
Jan 04, 2012	32.16	32.48	31.89	31.98	264,263	-0.32(-1.01%)
Dec 30, 2011	32.58	32.74	32.29	32.30	172,679	-0.28(-0.87%)
Dec 29, 2011	32.88	32.98	32.55	32.58	198,160	-0.22(-0.69%)
Dec 28, 2011	33.23	33.33	32.78	32.81	162,279	-0.52(-1.57%)
Dec 27, 2011	33.29	33.50	33.01	33.33	120,348	+0.05(+0.15%)
Dec 23, 2011	33.12	33.48	32.73	33.28	86,574	-0.32(-0.97%)
Dec 21, 2011	33.28	33.85	32.53	33.61	169,710	+0.40(+1.20%)
Dec 20, 2011	32.79	33.31	32.03	33.21	243,514	+0.97(+3.00%)
Dec 19, 2011	33.03	33.28	32.14	32.24	214,647	-0.57(-1.75%)
Dec 16, 2011	33.13	33.76	32.33	32.82	445,497	-0.12(-0.38%)
Dec 15, 2011	32.97	33.38	32.61	32.94	196,545	+0.32(+0.97%)
Dec 14, 2011	33.06	33.51	32.61	32.63	235,754	-0.68(-2.04%)
Dec 13, 2011	33.36	34.22	33.17	33.30	843,095	+0.05(+0.16%)
Dec 12, 2011	32.35	33.37	31.99	33.25	283,607	+0.59(+1.81%)
Dec 09, 2011	32.26	32.79	31.86	32.66	215,684	+0.50(+1.55%)
Dec 08, 2011	32.00	32.57	31.93	32.16	202,034	-0.17(-0.51%)
Dec 07, 2011	32.38	32.67	31.78	32.33	231,779	-0.34(-1.04%)
Dec 06, 2011	33.36	33.36	32.59	32.67	387,511	-0.69(-2.07%)
Dec 05, 2011	32.86	33.51	32.62	33.36	404,947	+0.96(+2.95%)
Dec 02, 2011	32.80	33.07	32.09	32.40	171,980	-0.15(-0.46%)

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