Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	24.06	24.29	23.95	24.29	2,280	+0.20(+0.83%)
Jan 28, 2011	23.89	24.49	23.80	24.09	11,701	+0.38(+1.60%)
Jan 27, 2011	23.72	23.75	23.61	23.71	3,043	+0.03(+0.13%)
Jan 26, 2011	23.23	23.85	23.22	23.68	7,906	+0.41(+1.76%)
Jan 25, 2011	23.25	23.29	23.13	23.27	10,265	-0.31(-1.31%)
Jan 24, 2011	23.76	23.79	23.57	23.58	7,898	-0.17(-0.72%)
Jan 21, 2011	23.69	24.01	23.48	23.75	21,570	+0.14(+0.59%)
Jan 20, 2011	23.51	24.32	23.11	23.61	16,972	-0.18(-0.76%)
Jan 19, 2011	24.00	24.02	23.57	23.79	29,584	+0.00(+0.02%)
Jan 18, 2011	23.96	23.96	23.67	23.79	52,693	-0.00(-0.02%)
Jan 14, 2011	23.50	23.87	23.45	23.79	9,520	+0.01(+0.04%)
Jan 13, 2011	23.92	24.06	23.60	23.78	25,101	+0.03(+0.13%)
Jan 12, 2011	23.81	24.05	23.71	23.75	25,250	+0.14(+0.59%)
Jan 11, 2011	23.35	23.64	23.35	23.61	29,246	+0.42(+1.81%)
Jan 10, 2011	23.34	23.35	23.13	23.19	9,506	+0.25(+1.11%)
Jan 07, 2011	23.14	23.25	22.94	22.94	50,141	-0.14(-0.62%)
Jan 06, 2011	23.03	23.76	23.03	23.08	52,260	-0.30(-1.28%)
Jan 05, 2011	22.93	23.81	22.93	23.38	10,764	+0.08(+0.34%)
Jan 04, 2011	23.96	23.96	22.96	23.30	275,279	-0.25(-1.04%)
Jan 03, 2011	23.98	23.98	23.31	23.55	7,032	-0.06(-0.28%)
Dec 31, 2010	23.07	23.61	23.07	23.61	4,935	+0.59(+2.56%)
Dec 30, 2010	22.90	23.05	22.80	23.02	7,088	-0.19(-0.82%)
Dec 29, 2010	23.86	23.86	23.11	23.21	59,631	-0.17(-0.73%)
Dec 28, 2010	22.96	23.38	22.48	23.38	11,551	+0.26(+1.12%)
Dec 27, 2010	23.15	23.55	22.82	23.12	6,603	+0.09(+0.40%)
Dec 23, 2010	22.85	23.17	22.84	23.03	8,238	+0.10(+0.44%)
Dec 22, 2010	22.60	22.93	22.60	22.93	94,517	+0.10(+0.44%)
Dec 21, 2010	22.77	23.43	22.70	22.83	19,323	-0.05(-0.22%)
Dec 20, 2010	22.45	22.88	22.40	22.88	8,543	+0.40(+1.78%)
Dec 17, 2010	22.35	22.60	22.34	22.48	5,429	+0.30(+1.35%)
Dec 16, 2010	22.20	22.30	22.00	22.18	67,471	-0.23(-1.02%)
Dec 15, 2010	22.24	22.49	22.23	22.41	19,088	-0.11(-0.49%)
Dec 14, 2010	22.12	22.52	22.05	22.52	7,119	+0.02(+0.10%)
Dec 13, 2010	22.25	22.50	22.18	22.50	2,846	+0.28(+1.25%)
Dec 10, 2010	22.32	22.32	22.00	22.22	8,951	-0.14(-0.63%)
Dec 09, 2010	22.19	22.62	22.08	22.36	8,159	+0.36(+1.64%)
Dec 08, 2010	22.00	22.43	21.90	22.00	16,541	+0.00(+0.00%)
Dec 07, 2010	22.15	22.15	22.00	22.00	11,844	+0.06(+0.27%)
Dec 06, 2010	22.30	22.60	21.94	21.94	12,314	-0.28(-1.26%)
Dec 03, 2010	21.71	22.24	21.71	22.22	3,636	+0.00(+0.00%)
Dec 02, 2010	22.08	22.26	21.84	22.22	6,319	+0.30(+1.37%)
Dec 01, 2010	21.55	21.92	21.55	21.92	2,800	+0.66(+3.10%)
Nov 30, 2010	21.45	21.45	20.97	21.26	11,032	-0.04(-0.19%)
Nov 29, 2010	21.56	21.56	21.14	21.30	8,261	+0.30(+1.43%)
Nov 26, 2010	21.00	21.00	21.00	21.00	125	-0.58(-2.69%)
Nov 24, 2010	21.00	21.58	21.58	21.58	30,270	+0.67(+3.23%)
Nov 23, 2010	20.96	20.96	20.91	20.91	400	-0.21(-1.02%)
Nov 22, 2010	21.16	21.61	20.88	21.12	31,679	-0.04(-0.19%)
Nov 19, 2010	21.20	21.23	20.68	21.16	208,896	+0.13(+0.62%)
Nov 18, 2010	20.68	21.46	20.67	21.03	27,047	+0.39(+1.89%)
Nov 17, 2010	21.13	21.13	20.09	20.64	36,827	-0.66(-3.08%)
Nov 16, 2010	21.95	21.95	20.75	21.30	29,474	-0.74(-3.38%)
Nov 15, 2010	21.31	22.32	21.31	22.04	8,163	+0.73(+3.43%)
Nov 12, 2010	22.81	22.81	21.14	21.31	10,381	-1.17(-5.20%)
Nov 11, 2010	22.72	23.16	22.32	22.48	28,194	-0.22(-0.97%)
Nov 10, 2010	22.69	23.46	22.07	22.70	12,055	-0.05(-0.22%)
Nov 09, 2010	22.99	23.15	22.75	22.75	5,110	+0.27(+1.21%)
Nov 08, 2010	22.75	22.75	22.16	22.48	15,677	-0.04(-0.19%)
Nov 05, 2010	22.50	23.16	22.13	22.52	32,917	+0.09(+0.40%)
Nov 04, 2010	23.00	23.00	22.34	22.43	6,970	+0.41(+1.86%)
Nov 03, 2010	21.97	22.15	21.50	22.02	15,451	+0.40(+1.85%)
Nov 02, 2010	21.58	21.79	21.58	21.62	1,720	+0.18(+0.82%)

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