Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	42.51	43.50	42.36	42.89	155,683	+0.14(+0.33%)
Jan 28, 2011	41.65	42.85	41.60	42.75	160,829	+1.10(+2.64%)
Jan 27, 2011	42.32	42.32	41.44	41.65	78,750	-0.73(-1.72%)
Jan 26, 2011	40.99	42.38	40.95	42.38	66,784	+1.57(+3.85%)
Jan 25, 2011	41.15	41.22	40.72	40.81	61,646	-1.14(-2.72%)
Jan 24, 2011	42.53	42.54	41.82	41.95	32,181	-0.73(-1.71%)
Jan 21, 2011	42.16	42.83	42.14	42.68	42,612	+0.66(+1.57%)
Jan 20, 2011	42.24	42.31	41.60	42.02	123,218	-0.93(-2.17%)
Jan 19, 2011	43.23	43.25	42.78	42.95	56,914	+0.01(+0.02%)
Jan 18, 2011	42.64	43.22	42.64	42.94	45,410	-0.21(-0.49%)
Jan 14, 2011	42.47	43.17	42.41	43.15	49,003	+0.80(+1.89%)
Jan 13, 2011	42.63	42.63	42.10	42.35	17,073	-0.27(-0.63%)
Jan 12, 2011	42.72	42.95	42.45	42.62	51,161	-0.31(-0.72%)
Jan 11, 2011	42.64	43.05	42.36	42.93	31,715	+0.37(+0.87%)
Jan 10, 2011	42.30	42.73	42.17	42.56	33,605	+0.50(+1.19%)
Jan 07, 2011	42.19	42.51	41.51	42.06	73,295	-0.36(-0.85%)
Jan 06, 2011	42.70	42.72	42.00	42.42	30,231	+0.10(+0.24%)
Jan 05, 2011	41.29	42.56	41.10	42.32	32,295	+0.62(+1.49%)
Jan 04, 2011	42.17	42.17	41.08	41.70	51,076	-0.38(-0.90%)
Jan 03, 2011	42.57	42.99	41.94	42.08	53,345	-0.03(-0.06%)
Dec 31, 2010	41.21	42.43	41.14	42.11	34,186	+0.97(+2.35%)
Dec 30, 2010	41.10	41.38	40.82	41.14	47,627	-0.17(-0.41%)
Dec 29, 2010	41.46	41.46	41.28	41.31	28,322	-0.21(-0.51%)
Dec 28, 2010	41.67	41.75	41.45	41.52	50,391	-0.06(-0.14%)
Dec 27, 2010	41.80	41.85	41.50	41.58	26,382	-0.41(-0.98%)
Dec 23, 2010	41.65	42.05	41.60	41.99	27,842	+0.31(+0.74%)
Dec 22, 2010	41.55	41.68	41.41	41.68	55,580	+0.43(+1.04%)
Dec 21, 2010	40.97	41.27	40.94	41.25	27,238	+0.42(+1.03%)
Dec 20, 2010	40.48	40.92	40.11	40.83	19,194	+0.73(+1.82%)
Dec 17, 2010	39.99	40.45	39.99	40.10	23,597	+0.20(+0.50%)
Dec 16, 2010	39.94	40.17	39.84	39.90	8,587	+0.02(+0.05%)
Dec 15, 2010	39.28	40.06	39.28	39.88	18,246	+0.18(+0.45%)
Dec 14, 2010	39.50	40.13	39.50	39.70	17,745	-0.14(-0.35%)
Dec 13, 2010	40.44	40.56	39.82	39.84	9,974	-0.10(-0.25%)
Dec 10, 2010	40.36	40.36	39.69	39.94	22,251	-0.47(-1.16%)
Dec 09, 2010	40.13	40.75	39.74	40.41	18,319	+0.54(+1.35%)
Dec 08, 2010	39.98	40.19	39.33	39.87	23,447	-0.03(-0.08%)
Dec 07, 2010	40.67	40.67	39.90	39.90	23,426	-0.51(-1.26%)
Dec 06, 2010	40.83	40.91	40.22	40.41	27,516	-0.27(-0.66%)
Dec 03, 2010	40.31	40.78	40.23	40.68	21,280	+0.03(+0.07%)
Dec 02, 2010	40.09	40.77	40.07	40.65	50,141	+0.97(+2.44%)
Dec 01, 2010	38.85	39.76	38.77	39.68	63,188	+1.71(+4.50%)
Nov 30, 2010	37.84	38.41	37.78	37.97	50,141	-0.42(-1.09%)
Nov 29, 2010	37.80	38.48	37.50	38.39	31,636	+0.94(+2.51%)
Nov 26, 2010	37.20	37.50	37.20	37.45	5,342	+0.00(+0.00%)
Nov 24, 2010	36.26	37.45	37.45	37.45	19,951	+1.14(+3.14%)
Nov 23, 2010	35.97	36.31	35.72	36.31	31,095	+0.05(+0.14%)
Nov 22, 2010	36.37	36.51	35.95	36.26	20,172	-0.52(-1.41%)
Nov 19, 2010	36.88	36.94	36.35	36.78	25,888	-0.59(-1.58%)
Nov 18, 2010	37.14	37.44	37.04	37.37	14,717	+1.01(+2.78%)
Nov 17, 2010	36.45	36.82	36.02	36.36	15,385	-0.19(-0.52%)
Nov 16, 2010	36.88	37.00	36.20	36.55	39,192	-0.68(-1.83%)
Nov 15, 2010	37.94	38.00	37.16	37.23	18,975	-0.31(-0.83%)
Nov 12, 2010	37.75	38.21	37.09	37.54	27,165	-0.43(-1.13%)
Nov 11, 2010	37.92	38.22	37.79	37.97	43,064	+0.03(+0.08%)
Nov 10, 2010	37.34	38.00	37.25	37.94	28,526	+1.18(+3.21%)
Nov 09, 2010	37.15	37.21	36.63	36.76	32,608	-0.11(-0.30%)
Nov 08, 2010	36.84	36.97	36.53	36.87	16,066	-0.16(-0.43%)
Nov 05, 2010	36.91	37.05	36.66	37.03	11,877	+0.07(+0.19%)
Nov 04, 2010	36.85	37.00	36.71	36.96	31,709	+0.68(+1.87%)
Nov 03, 2010	35.87	36.28	35.63	36.28	16,630	+0.53(+1.48%)
Nov 02, 2010	35.65	35.86	35.59	35.75	8,394	+0.38(+1.07%)

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