Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	21.35	21.37	21.27	21.37	106,028	+0.15(+0.71%)
Jan 28, 2011	21.24	21.38	21.20	21.22	152,613	-0.03(-0.14%)
Jan 27, 2011	21.35	21.35	21.19	21.25	171,380	-0.10(-0.47%)
Jan 26, 2011	21.43	21.46	21.32	21.35	87,581	-0.08(-0.37%)
Jan 25, 2011	21.42	21.48	21.36	21.43	129,913	-0.01(-0.05%)
Jan 24, 2011	21.48	21.53	21.44	21.44	62,657	-0.08(-0.37%)
Jan 21, 2011	21.52	21.53	21.43	21.52	54,737	-0.09(-0.42%)
Jan 20, 2011	21.59	21.68	21.50	21.61	65,608	-0.22(-1.01%)
Jan 19, 2011	21.59	21.83	21.57	21.83	68,595	+0.13(+0.60%)
Jan 18, 2011	21.70	21.72	21.60	21.70	94,150	-0.04(-0.18%)
Jan 17, 2011	21.73	21.79	21.62	21.74	73,933	-0.05(-0.23%)
Jan 14, 2011	21.79	21.91	21.74	21.79	80,790	+0.01(+0.05%)
Jan 13, 2011	21.72	21.79	21.65	21.78	67,353	-0.02(-0.09%)
Jan 12, 2011	21.78	21.81	21.71	21.80	108,298	-0.07(-0.32%)
Jan 11, 2011	21.85	21.90	21.81	21.87	101,160	-0.08(-0.36%)
Jan 10, 2011	21.91	21.95	21.82	21.95	92,418	+0.16(+0.73%)
Jan 07, 2011	21.80	21.86	21.77	21.79	88,654	-0.07(-0.32%)
Jan 06, 2011	21.80	21.87	21.75	21.86	88,962	+0.10(+0.46%)
Jan 05, 2011	21.79	21.79	21.65	21.76	251,586	-0.24(-1.09%)
Jan 04, 2011	22.10	22.10	21.97	22.00	111,663	-0.22(-0.99%)
Dec 31, 2010	22.00	22.22	22.00	22.22	48,382	+0.14(+0.63%)
Dec 30, 2010	22.10	22.12	22.02	22.08	93,146	-0.06(-0.27%)
Dec 29, 2010	21.72	22.17	21.72	22.14	36,564	+0.28(+1.28%)
Dec 24, 2010	22.09	22.09	21.73	21.86	90,953	-0.34(-1.53%)
Dec 23, 2010	22.18	22.24	22.09	22.20	68,493	+0.00(+0.00%)
Dec 22, 2010	22.12	22.20	22.08	22.20	53,621	-0.06(-0.27%)
Dec 21, 2010	22.17	22.26	22.11	22.26	134,936	+0.11(+0.50%)
Dec 20, 2010	22.30	22.30	22.06	22.15	51,029	+0.15(+0.68%)
Dec 17, 2010	21.84	22.06	21.84	22.00	60,655	+0.19(+0.87%)
Dec 16, 2010	21.65	21.82	21.55	21.81	71,774	+0.23(+1.07%)
Dec 15, 2010	21.44	21.58	21.41	21.58	81,995	+0.09(+0.42%)
Dec 14, 2010	21.62	21.62	21.36	21.49	129,101	-0.15(-0.69%)
Dec 13, 2010	21.39	21.69	21.39	21.64	69,166	+0.19(+0.89%)
Dec 10, 2010	21.55	21.57	21.45	21.45	122,046	-0.10(-0.46%)
Dec 09, 2010	21.72	21.74	21.53	21.55	147,060	-0.21(-0.97%)
Dec 08, 2010	21.65	21.78	21.55	21.76	105,192	+0.03(+0.14%)
Dec 07, 2010	21.77	21.83	21.65	21.73	107,973	-0.21(-0.96%)
Dec 06, 2010	21.90	21.94	21.87	21.94	50,230	+0.09(+0.41%)
Dec 03, 2010	21.97	22.03	21.85	21.85	107,916	-0.11(-0.50%)
Dec 02, 2010	21.99	22.01	21.90	21.96	55,131	-0.04(-0.18%)
Dec 01, 2010	22.10	22.21	21.99	22.00	111,012	-0.23(-1.03%)
Nov 30, 2010	22.18	22.27	22.18	22.23	203,597	+0.08(+0.36%)
Nov 29, 2010	21.98	22.15	21.98	22.15	100,700	+0.21(+0.96%)
Nov 26, 2010	21.83	21.97	21.83	21.94	44,033	+0.15(+0.69%)
Nov 25, 2010	21.63	21.79	21.63	21.79	30,322	+0.18(+0.83%)
Nov 24, 2010	21.83	21.83	21.61	21.61	87,905	-0.19(-0.87%)
Nov 23, 2010	21.95	21.95	21.78	21.80	146,420	-0.02(-0.09%)
Nov 22, 2010	21.73	21.82	21.71	21.82	25,353	+0.13(+0.60%)
Nov 19, 2010	21.63	21.71	21.59	21.69	89,936	+0.10(+0.46%)
Nov 18, 2010	21.49	21.63	21.49	21.59	51,686	+0.10(+0.47%)
Nov 17, 2010	21.43	21.51	21.40	21.49	54,901	+0.00(+0.00%)
Nov 16, 2010	21.50	21.51	21.42	21.49	309,505	-0.05(-0.23%)
Nov 15, 2010	21.63	21.63	21.51	21.54	297,107	-0.19(-0.87%)
Nov 12, 2010	21.70	21.77	21.66	21.73	82,042	-0.05(-0.23%)
Nov 11, 2010	21.79	21.83	21.78	21.78	27,145	-0.01(-0.05%)
Nov 10, 2010	21.82	21.91	21.78	21.79	171,042	-0.16(-0.73%)
Nov 09, 2010	22.07	22.08	21.85	21.95	191,456	-0.17(-0.77%)
Nov 08, 2010	22.16	22.18	22.11	22.12	120,376	-0.05(-0.23%)
Nov 05, 2010	22.11	22.19	22.11	22.17	49,978	+0.03(+0.14%)
Nov 04, 2010	22.08	22.24	22.08	22.14	289,213	+0.06(+0.27%)
Nov 03, 2010	22.20	22.20	22.07	22.08	43,878	-0.02(-0.09%)
Nov 02, 2010	22.13	22.16	22.10	22.10	89,202	-0.13(-0.58%)

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