Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	41.99	42.01	41.47	41.76	100,252	+0.03(+0.06%)
Jan 30, 2012	41.66	41.82	41.44	41.73	86,687	-0.18(-0.43%)
Jan 27, 2012	41.47	41.94	41.47	41.91	91,107	+0.31(+0.74%)
Jan 26, 2012	41.90	41.90	41.42	41.60	92,584	-0.04(-0.10%)
Jan 25, 2012	41.20	41.74	41.08	41.65	160,708	+0.39(+0.94%)
Jan 24, 2012	40.68	41.32	40.55	41.26	63,708	+0.35(+0.86%)
Jan 23, 2012	40.93	41.18	40.66	40.91	29,048	-0.06(-0.15%)
Jan 20, 2012	40.70	41.08	40.67	40.97	73,480	+0.23(+0.57%)
Jan 19, 2012	40.80	40.88	40.54	40.74	51,125	+0.12(+0.30%)
Jan 18, 2012	39.90	40.63	39.85	40.61	35,184	+0.71(+1.77%)
Jan 17, 2012	40.36	40.40	39.81	39.91	120,501	-0.08(-0.19%)
Jan 13, 2012	39.93	40.00	39.64	39.99	29,434	-0.29(-0.73%)
Jan 12, 2012	40.24	40.28	39.73	40.28	51,425	+0.22(+0.54%)
Jan 11, 2012	39.71	40.13	39.60	40.06	54,648	+0.25(+0.63%)
Jan 10, 2012	39.87	39.99	39.63	39.81	109,593	+0.51(+1.29%)
Jan 09, 2012	39.16	39.36	38.94	39.31	50,132	+0.34(+0.86%)
Jan 06, 2012	39.14	39.23	38.73	38.97	62,574	-0.08(-0.20%)
Jan 05, 2012	38.69	39.22	38.41	39.05	102,795	+0.11(+0.29%)
Jan 04, 2012	38.89	39.05	38.64	38.94	100,537	+0.51(+1.32%)
Dec 30, 2011	38.48	38.65	38.42	38.43	121,754	-0.05(-0.13%)
Dec 29, 2011	38.33	38.58	38.23	38.48	65,715	+0.30(+0.79%)
Dec 28, 2011	38.82	38.82	38.08	38.18	88,994	-0.63(-1.62%)
Dec 27, 2011	38.61	39.01	38.30	38.81	68,199	+0.03(+0.07%)
Dec 23, 2011	38.82	38.90	38.69	38.78	51,863	+0.17(+0.44%)
Dec 21, 2011	38.10	38.64	37.96	38.61	48,467	+0.22(+0.58%)
Dec 20, 2011	37.62	38.39	37.55	38.39	81,117	+1.39(+3.75%)
Dec 19, 2011	38.09	38.13	36.95	37.00	139,185	-0.68(-1.80%)
Dec 16, 2011	37.75	38.16	37.47	37.68	95,248	+0.12(+0.32%)
Dec 15, 2011	37.92	37.92	37.29	37.56	101,745	+0.19(+0.50%)
Dec 14, 2011	36.98	37.40	36.82	37.37	104,764	+0.03(+0.07%)
Dec 13, 2011	38.47	38.61	37.23	37.34	95,532	-0.79(-2.07%)
Dec 12, 2011	38.01	38.13	37.74	38.13	70,608	-0.45(-1.18%)
Dec 09, 2011	37.51	38.70	37.40	38.58	55,137	+1.17(+3.14%)
Dec 08, 2011	38.25	38.31	37.36	37.41	59,319	-1.17(-3.04%)
Dec 07, 2011	38.32	38.73	37.86	38.58	103,163	+0.03(+0.09%)
Dec 06, 2011	38.47	38.82	38.12	38.55	43,522	+0.06(+0.16%)
Dec 05, 2011	38.39	38.66	38.16	38.49	77,653	+0.65(+1.72%)
Dec 02, 2011	38.11	38.16	37.78	37.84	60,258	+0.28(+0.75%)
Dec 01, 2011	37.70	37.93	37.49	37.56	65,547	-0.35(-0.93%)
Nov 30, 2011	37.29	37.91	37.02	37.91	97,753	+2.04(+5.68%)
Nov 29, 2011	36.06	36.19	35.69	35.87	36,823	-0.21(-0.57%)
Nov 28, 2011	35.74	36.07	35.59	36.07	48,426	+1.59(+4.62%)
Nov 25, 2011	34.72	35.29	34.48	34.48	13,977	-0.54(-1.54%)
Nov 23, 2011	35.91	35.95	34.97	35.02	35,472	-1.15(-3.17%)
Nov 22, 2011	36.45	36.60	36.09	36.17	63,850	-0.31(-0.85%)
Nov 21, 2011	36.69	36.82	36.24	36.48	97,649	-0.80(-2.14%)
Nov 18, 2011	37.20	37.42	37.02	37.27	63,265	+0.18(+0.48%)
Nov 17, 2011	37.60	37.86	37.05	37.09	46,426	-0.52(-1.39%)
Nov 16, 2011	37.77	38.43	37.55	37.62	43,317	-0.50(-1.30%)
Nov 15, 2011	37.46	38.21	37.19	38.11	310,627	+0.52(+1.39%)
Nov 14, 2011	38.02	38.14	37.39	37.59	63,506	-0.59(-1.55%)
Nov 11, 2011	37.71	38.23	37.71	38.18	46,328	+0.88(+2.37%)
Nov 10, 2011	37.68	37.69	36.97	37.30	56,227	+0.19(+0.51%)
Nov 09, 2011	37.87	38.13	37.11	37.11	96,061	-1.82(-4.69%)
Nov 08, 2011	38.65	38.98	37.95	38.94	37,955	+0.71(+1.86%)
Nov 07, 2011	38.29	38.46	37.59	38.22	68,063	-0.17(-0.45%)
Nov 04, 2011	38.47	38.55	38.12	38.40	56,351	-0.39(-0.99%)
Nov 03, 2011	38.37	38.79	37.37	38.78	100,909	+0.87(+2.28%)
Nov 02, 2011	37.47	37.96	37.23	37.92	87,128	+1.04(+2.81%)

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