Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	20.53	20.60	20.48	20.48	6,173	+0.10(+0.51%)
Jan 28, 2011	20.67	20.67	20.36	20.37	3,851	-0.35(-1.71%)
Jan 27, 2011	20.71	20.74	20.62	20.73	8,130	+0.09(+0.43%)
Jan 26, 2011	20.57	20.74	20.52	20.64	7,046	+0.29(+1.41%)
Jan 25, 2011	20.39	20.43	20.35	20.35	9,404	-0.09(-0.45%)
Jan 24, 2011	20.44	20.47	20.44	20.44	10,431	+0.15(+0.75%)
Jan 21, 2011	20.27	20.29	20.27	20.29	813	-0.04(-0.18%)
Jan 20, 2011	20.37	20.37	20.25	20.33	2,704	-0.19(-0.92%)
Jan 19, 2011	20.56	20.56	20.52	20.52	1,447	-0.07(-0.33%)
Jan 18, 2011	20.54	20.59	20.50	20.59	5,154	+0.08(+0.38%)
Jan 14, 2011	20.32	20.51	20.32	20.51	13,277	+0.17(+0.85%)
Jan 13, 2011	20.51	20.51	20.34	20.34	8,859	-0.04(-0.22%)
Jan 12, 2011	20.39	20.46	20.35	20.38	19,939	+0.24(+1.21%)
Jan 10, 2011	19.92	20.14	20.14	20.14	10,570	+0.10(+0.48%)
Jan 07, 2011	20.02	20.22	19.92	20.04	222,865	-0.05(-0.25%)
Jan 06, 2011	20.16	20.16	20.09	20.09	5,526	-0.06(-0.29%)
Jan 05, 2011	20.14	20.15	20.14	20.15	2,737	+0.23(+1.18%)
Jan 04, 2011	20.22	20.22	19.91	19.91	3,184	-0.31(-1.54%)
Jan 03, 2011	20.23	20.23	20.23	20.23	1,715	+0.17(+0.83%)
Dec 31, 2010	20.06	20.06	20.06	20.06	542	-0.04(-0.20%)
Dec 30, 2010	20.13	20.13	20.10	20.10	3,116	+0.03(+0.15%)
Dec 29, 2010	20.09	20.09	20.07	20.07	5,420	+0.04(+0.20%)
Dec 28, 2010	20.01	20.03	20.01	20.03	1,596	+0.01(+0.06%)
Dec 27, 2010	20.02	20.02	20.02	20.02	271	-0.01(-0.07%)
Dec 23, 2010	20.06	20.06	20.03	20.03	3,252	+0.00(+0.02%)
Dec 22, 2010	19.96	20.09	19.96	20.03	5,282	+0.67(+3.49%)
Dec 20, 2010	19.71	19.36	19.36	19.36	813	-0.32(-1.65%)
Dec 17, 2010	19.63	19.72	19.61	19.68	48,242	+0.05(+0.28%)
Dec 16, 2010	19.52	19.63	19.50	19.63	31,804	+0.07(+0.36%)
Dec 15, 2010	19.67	19.67	19.56	19.56	4,793	-0.15(-0.78%)
Dec 13, 2010	19.70	19.71	19.70	19.71	4,657	+0.04(+0.20%)
Dec 10, 2010	19.52	19.67	19.52	19.67	5,058	+0.23(+1.17%)
Dec 09, 2010	19.42	19.44	19.42	19.44	2,710	+0.08(+0.40%)
Dec 08, 2010	19.37	19.37	19.36	19.37	12,454	+0.01(+0.03%)
Dec 07, 2010	19.53	19.53	19.36	19.36	9,705	-0.04(-0.22%)
Dec 06, 2010	19.40	19.42	19.35	19.40	76,672	+0.16(+0.82%)
Dec 03, 2010	19.20	19.25	19.20	19.25	805	-0.05(-0.24%)
Dec 02, 2010	19.22	19.29	19.22	19.29	182,319	+0.29(+1.54%)
Dec 01, 2010	19.00	19.02	18.99	19.00	100,639	+0.31(+1.64%)
Nov 30, 2010	18.69	18.69	18.69	18.69	985	-0.10(-0.55%)
Nov 29, 2010	18.68	18.79	18.67	18.79	5,460	-0.05(-0.25%)
Nov 26, 2010	18.84	18.84	18.84	18.84	322	-0.03(-0.17%)
Nov 24, 2010	18.86	18.88	18.88	18.88	12,457	+0.32(+1.72%)
Nov 23, 2010	18.59	18.59	18.56	18.56	38,949	-0.22(-1.17%)
Nov 22, 2010	18.74	18.78	18.73	18.78	1,971	+0.06(+0.31%)
Nov 19, 2010	18.71	18.72	18.71	18.72	262,947	+0.05(+0.25%)
Nov 18, 2010	18.75	18.75	18.67	18.67	5,473	+0.17(+0.91%)
Nov 17, 2010	18.50	18.51	18.50	18.50	1,365	+0.14(+0.74%)
Nov 16, 2010	18.63	18.66	18.36	18.37	7,357	-0.45(-2.39%)
Nov 15, 2010	18.92	18.92	18.82	18.82	3,950	+0.05(+0.27%)
Nov 12, 2010	18.75	18.79	18.75	18.77	5,116	-0.30(-1.58%)
Nov 11, 2010	18.88	19.07	18.88	19.07	11,275	+0.03(+0.16%)
Nov 10, 2010	19.04	19.04	19.03	19.03	933	-0.04(-0.20%)
Nov 09, 2010	19.07	19.07	19.07	19.07	838	-0.12(-0.65%)
Nov 08, 2010	19.16	19.21	19.16	19.20	4,441	+0.01(+0.04%)
Nov 05, 2010	19.10	19.23	19.10	19.19	7,796	+0.13(+0.67%)
Nov 04, 2010	18.98	19.07	18.98	19.06	6,164	+0.33(+1.75%)
Nov 03, 2010	18.70	18.74	18.61	18.74	8,217	+0.03(+0.16%)
Nov 02, 2010	18.62	18.71	18.62	18.71	4,586	+0.22(+1.19%)

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