Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	32.98	33.18	32.98	33.12	19,026	+0.31(+0.94%)
Feb 25, 2011	32.67	32.82	32.61	32.81	27,946	+0.53(+1.66%)
Feb 24, 2011	32.42	32.42	31.98	32.28	19,458	-0.01(-0.04%)
Feb 23, 2011	32.16	32.39	32.04	32.29	22,239	+0.12(+0.39%)
Feb 22, 2011	32.62	32.62	32.11	32.16	40,298	-0.93(-2.81%)
Feb 18, 2011	33.14	33.15	32.96	33.10	12,954	+0.07(+0.22%)
Feb 17, 2011	32.86	33.05	32.78	33.02	21,326	+0.22(+0.68%)
Feb 16, 2011	32.45	32.86	32.45	32.80	36,558	+0.37(+1.13%)
Feb 15, 2011	32.55	32.56	32.39	32.43	36,139	-0.24(-0.74%)
Feb 14, 2011	32.76	32.76	32.57	32.67	27,905	+0.21(+0.64%)
Feb 11, 2011	32.87	32.87	32.04	32.47	24,094	-0.03(-0.08%)
Feb 10, 2011	32.82	32.93	32.19	32.49	32,614	-0.29(-0.87%)
Feb 09, 2011	33.23	33.23	32.64	32.78	39,789	-0.49(-1.48%)
Feb 08, 2011	33.60	33.60	33.02	33.27	26,952	-0.41(-1.20%)
Feb 07, 2011	33.68	33.68	33.13	33.68	34,328	+0.33(+0.98%)
Feb 04, 2011	33.49	33.49	33.09	33.35	37,409	+0.01(+0.02%)
Feb 03, 2011	33.41	33.41	33.10	33.34	43,669	+0.11(+0.33%)
Feb 02, 2011	33.49	33.49	33.11	33.23	24,757	-0.02(-0.07%)
Feb 01, 2011	33.11	33.33	32.93	33.25	82,599	+0.51(+1.55%)
Jan 31, 2011	33.13	33.13	32.63	32.75	19,068	+0.17(+0.52%)
Jan 28, 2011	33.24	33.24	32.49	32.58	71,135	-0.67(-2.01%)
Jan 27, 2011	33.34	33.34	33.11	33.24	202,917	-0.18(-0.54%)
Jan 26, 2011	33.47	33.47	33.28	33.42	22,587	+0.14(+0.42%)
Jan 25, 2011	33.22	33.28	33.02	33.28	35,784	-0.01(-0.04%)
Jan 24, 2011	33.19	33.35	33.02	33.30	55,611	+0.22(+0.65%)
Jan 21, 2011	33.37	33.37	33.02	33.08	25,017	-0.04(-0.12%)
Jan 20, 2011	33.35	33.35	32.92	33.12	31,561	-0.36(-1.07%)
Jan 19, 2011	33.88	33.88	33.36	33.48	85,592	-0.14(-0.43%)
Jan 18, 2011	33.79	33.79	33.51	33.62	62,310	-0.02(-0.06%)
Jan 14, 2011	33.51	33.68	33.44	33.64	38,189	+0.07(+0.19%)
Jan 13, 2011	34.03	34.03	33.53	33.58	35,568	+0.01(+0.02%)
Jan 12, 2011	33.54	33.59	33.35	33.57	40,029	+0.51(+1.54%)
Jan 11, 2011	33.20	33.20	33.00	33.06	38,518	+0.12(+0.36%)
Jan 10, 2011	32.98	32.98	32.69	32.94	51,831	-0.14(-0.42%)
Jan 07, 2011	33.38	33.38	32.86	33.08	37,018	-0.11(-0.33%)
Jan 06, 2011	33.52	33.52	33.07	33.19	38,550	-0.35(-1.05%)
Jan 05, 2011	33.37	33.57	33.35	33.54	36,932	+0.14(+0.43%)
Jan 04, 2011	33.58	33.58	33.18	33.40	56,746	+0.11(+0.33%)
Jan 03, 2011	33.50	33.50	33.19	33.29	111,737	+0.20(+0.61%)
Dec 31, 2010	32.88	33.09	32.81	33.09	22,675	+0.21(+0.64%)
Dec 30, 2010	32.86	32.88	32.76	32.88	31,058	+0.03(+0.08%)
Dec 29, 2010	32.93	32.93	32.76	32.85	46,177	+0.35(+1.09%)
Dec 28, 2010	32.66	32.66	32.46	32.50	34,340	-0.06(-0.18%)
Dec 27, 2010	32.49	32.56	32.35	32.56	61,381	+0.07(+0.20%)
Dec 23, 2010	32.81	32.81	32.39	32.49	413,185	+0.05(+0.14%)
Dec 22, 2010	32.42	32.45	32.37	32.45	16,686	+0.00(+0.00%)
Dec 21, 2010	32.58	32.58	32.39	32.45	24,459	+0.27(+0.85%)
Dec 20, 2010	32.32	32.32	32.03	32.17	205,520	+0.11(+0.35%)
Dec 17, 2010	32.25	32.25	32.02	32.06	15,721	-0.25(-0.79%)
Dec 16, 2010	32.34	32.34	32.09	32.32	23,051	+0.06(+0.18%)
Dec 15, 2010	32.56	32.60	32.20	32.26	41,669	-0.37(-1.14%)
Dec 14, 2010	32.95	33.03	32.58	32.63	46,302	+0.16(+0.48%)
Dec 13, 2010	32.50	32.67	32.39	32.47	113,980	+0.16(+0.49%)
Dec 10, 2010	32.21	32.32	32.12	32.32	68,317	+0.13(+0.41%)
Dec 09, 2010	32.30	32.30	32.05	32.18	25,036	-0.02(-0.07%)
Dec 08, 2010	32.23	32.31	32.02	32.20	31,379	-0.02(-0.06%)
Dec 07, 2010	32.69	32.69	32.22	32.22	53,450	-0.13(-0.40%)
Dec 06, 2010	32.21	32.37	32.14	32.35	45,688	-0.09(-0.26%)
Dec 03, 2010	32.20	32.47	32.14	32.44	16,360	+0.10(+0.32%)
Dec 02, 2010	31.86	32.34	31.86	32.33	39,526	+0.51(+1.60%)

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