Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	44.49	44.78	43.97	43.99	64,359	-0.31(-0.69%)
Jan 30, 2012	44.70	44.97	43.90	44.29	94,630	-0.54(-1.21%)
Jan 27, 2012	44.83	45.22	43.58	44.84	144,771	+0.00(+0.01%)
Jan 26, 2012	45.46	46.53	44.35	44.83	100,797	-0.32(-0.72%)
Jan 25, 2012	45.73	45.94	45.03	45.16	78,077	-0.81(-1.77%)
Jan 24, 2012	46.52	46.81	45.76	45.97	59,549	-0.62(-1.32%)
Jan 23, 2012	46.80	47.20	46.18	46.59	27,214	-0.06(-0.13%)
Jan 20, 2012	46.76	47.41	45.70	46.65	51,056	+0.03(+0.07%)
Jan 19, 2012	45.22	47.57	45.22	46.62	117,008	+1.39(+3.07%)
Jan 18, 2012	45.11	45.35	44.78	45.23	64,110	+0.20(+0.44%)
Jan 17, 2012	44.73	45.23	44.43	45.03	80,210	+0.59(+1.34%)
Jan 13, 2012	44.54	44.57	44.05	44.44	82,389	-0.27(-0.60%)
Jan 12, 2012	43.46	45.52	43.24	44.71	115,826	+1.37(+3.17%)
Jan 11, 2012	42.84	43.59	42.84	43.33	44,973	+0.55(+1.28%)
Jan 10, 2012	43.08	43.55	42.68	42.78	62,950	+0.34(+0.80%)
Jan 09, 2012	42.74	42.88	42.31	42.45	47,339	-0.02(-0.04%)
Jan 06, 2012	42.66	42.66	42.09	42.47	45,289	-0.07(-0.16%)
Jan 05, 2012	42.48	42.75	42.00	42.53	46,773	+0.04(+0.08%)
Jan 04, 2012	42.51	42.98	42.38	42.50	45,431	+0.36(+0.87%)
Dec 30, 2011	43.64	43.64	42.06	42.13	46,666	-1.51(-3.47%)
Dec 29, 2011	43.36	43.81	43.21	43.64	33,145	+0.22(+0.52%)
Dec 28, 2011	43.71	43.85	43.15	43.42	47,388	-0.27(-0.63%)
Dec 27, 2011	43.73	43.84	43.35	43.69	20,098	-0.16(-0.36%)
Dec 23, 2011	44.16	44.16	43.59	43.85	18,447	+0.28(+0.64%)
Dec 21, 2011	42.80	43.66	42.34	43.57	42,792	+0.64(+1.49%)
Dec 20, 2011	42.17	43.00	42.17	42.93	76,324	+1.44(+3.48%)
Dec 19, 2011	42.72	42.72	41.16	41.49	48,059	-0.77(-1.83%)
Dec 16, 2011	41.91	42.54	41.41	42.26	109,081	+0.75(+1.81%)
Dec 15, 2011	41.29	41.87	41.11	41.51	35,318	+0.66(+1.62%)
Dec 14, 2011	41.01	41.30	40.56	40.85	66,931	-0.34(-0.82%)
Dec 13, 2011	41.84	42.61	41.03	41.19	112,256	-0.38(-0.91%)
Dec 12, 2011	41.27	41.75	41.15	41.56	67,507	-0.41(-0.97%)
Dec 09, 2011	40.98	41.97	40.78	41.97	44,662	+1.12(+2.74%)
Dec 08, 2011	41.86	42.18	40.85	40.85	65,936	-1.56(-3.67%)
Dec 07, 2011	41.95	42.77	41.61	42.41	55,310	+0.06(+0.15%)
Dec 06, 2011	41.62	42.71	41.31	42.34	104,174	+0.63(+1.50%)
Dec 05, 2011	41.86	41.86	41.30	41.72	74,685	-0.27(-0.65%)
Dec 02, 2011	42.93	43.01	41.57	41.99	52,580	-0.49(-1.16%)
Dec 01, 2011	42.23	43.38	41.62	42.48	115,057	-0.04(-0.10%)
Nov 30, 2011	42.76	42.76	41.35	42.52	130,955	+1.06(+2.55%)
Nov 29, 2011	41.47	41.78	40.75	41.47	70,730	+0.06(+0.15%)
Nov 28, 2011	40.09	41.90	40.09	41.40	91,557	+1.93(+4.89%)
Nov 25, 2011	39.66	40.45	39.21	39.47	65,649	-0.37(-0.94%)
Nov 23, 2011	40.50	40.57	39.53	39.85	83,387	-0.69(-1.71%)
Nov 22, 2011	40.84	41.19	40.51	40.54	235,998	-0.34(-0.83%)
Nov 21, 2011	41.65	41.81	40.88	40.88	87,743	-1.34(-3.18%)
Nov 18, 2011	41.82	42.43	41.45	42.22	53,484	+0.48(+1.14%)
Nov 17, 2011	42.43	42.58	41.59	41.74	56,490	-0.52(-1.22%)
Nov 16, 2011	42.12	43.19	42.02	42.26	84,553	-0.40(-0.94%)
Nov 15, 2011	41.72	42.78	41.54	42.66	279,290	+0.63(+1.51%)
Nov 14, 2011	43.14	43.33	41.84	42.02	71,372	-1.04(-2.42%)
Nov 11, 2011	42.76	43.07	42.29	43.07	34,954	+1.02(+2.42%)
Nov 10, 2011	41.97	42.45	41.32	42.05	36,809	+0.79(+1.92%)
Nov 09, 2011	41.88	42.72	41.19	41.26	44,293	-1.63(-3.80%)
Nov 08, 2011	42.92	43.27	41.80	42.89	58,067	+0.04(+0.08%)
Nov 07, 2011	42.65	42.90	41.79	42.85	26,336	+0.04(+0.08%)
Nov 04, 2011	42.54	42.98	42.20	42.82	38,928	-0.33(-0.77%)
Nov 03, 2011	42.44	43.29	41.58	43.15	78,548	+1.11(+2.64%)
Nov 02, 2011	41.95	42.74	41.12	42.04	60,560	+0.98(+2.39%)

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