Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	25.69	25.71	25.33	25.47	175,553	-0.04(-0.15%)
Jan 30, 2012	25.38	25.53	25.24	25.51	277,360	-0.18(-0.71%)
Jan 27, 2012	25.59	25.77	25.55	25.69	271,420	-0.11(-0.43%)
Jan 26, 2012	26.08	26.10	25.63	25.80	362,654	-0.16(-0.62%)
Jan 25, 2012	25.62	26.02	25.37	25.96	247,864	+0.21(+0.80%)
Jan 24, 2012	25.53	25.75	25.45	25.75	321,536	+0.03(+0.13%)
Jan 23, 2012	25.56	25.78	25.55	25.72	121,334	+0.22(+0.86%)
Jan 20, 2012	25.48	25.53	25.28	25.50	183,811	-0.03(-0.13%)
Jan 19, 2012	25.50	25.57	25.37	25.53	246,860	+0.13(+0.51%)
Jan 18, 2012	25.00	25.44	24.94	25.41	213,726	+0.37(+1.47%)
Jan 17, 2012	25.09	25.17	24.91	25.04	307,066	+0.27(+1.07%)
Jan 13, 2012	24.77	24.77	24.53	24.77	283,072	-0.17(-0.70%)
Jan 12, 2012	25.00	25.11	24.85	24.95	97,557	-0.16(-0.64%)
Jan 11, 2012	25.27	25.28	25.02	25.11	139,699	-0.37(-1.45%)
Jan 10, 2012	25.55	25.66	25.46	25.48	137,325	+0.22(+0.87%)
Jan 09, 2012	25.17	25.27	25.08	25.26	166,699	+0.19(+0.75%)
Jan 06, 2012	25.26	25.26	25.01	25.07	353,819	-0.10(-0.41%)
Jan 05, 2012	25.26	25.26	25.00	25.17	243,653	-0.20(-0.79%)
Jan 04, 2012	25.25	25.43	25.15	25.37	418,808	+0.66(+2.67%)
Dec 30, 2011	24.56	24.80	24.56	24.71	279,533	+0.11(+0.45%)
Dec 29, 2011	24.41	24.61	24.32	24.60	387,432	+0.28(+1.17%)
Dec 28, 2011	24.71	24.76	24.28	24.32	180,726	-0.45(-1.80%)
Dec 27, 2011	24.64	24.87	24.64	24.76	141,175	+0.02(+0.08%)
Dec 23, 2011	24.62	24.75	24.58	24.75	235,265	+0.47(+1.92%)
Dec 21, 2011	24.06	24.31	23.89	24.28	154,116	+0.27(+1.10%)
Dec 20, 2011	23.74	24.09	23.74	24.01	321,642	+0.83(+3.57%)
Dec 19, 2011	23.59	23.66	23.14	23.19	324,013	-0.38(-1.60%)
Dec 16, 2011	23.58	23.74	23.38	23.56	368,011	+0.06(+0.24%)
Dec 15, 2011	23.76	23.86	23.37	23.51	232,483	-0.03(-0.11%)
Dec 14, 2011	23.79	23.88	23.34	23.53	383,341	-0.47(-1.94%)
Dec 13, 2011	24.39	24.72	23.85	24.00	325,714	-0.27(-1.11%)
Dec 12, 2011	24.38	24.49	23.93	24.27	301,978	-0.57(-2.29%)
Dec 09, 2011	24.39	24.89	24.39	24.84	326,058	+0.57(+2.35%)
Dec 08, 2011	24.82	24.85	24.18	24.27	440,259	-0.72(-2.89%)
Dec 07, 2011	24.94	25.15	24.71	24.99	118,184	-0.07(-0.28%)
Dec 06, 2011	25.01	25.24	24.89	25.06	140,167	+0.06(+0.23%)
Dec 05, 2011	25.20	25.31	24.84	25.00	186,260	+0.26(+1.03%)
Dec 02, 2011	25.04	25.06	24.68	24.75	143,939	+0.02(+0.08%)
Dec 01, 2011	24.87	25.03	24.62	24.73	550,701	-0.22(-0.87%)
Nov 30, 2011	24.52	24.96	24.49	24.94	385,194	+1.27(+5.38%)
Nov 29, 2011	23.42	23.82	23.35	23.67	128,101	+0.38(+1.65%)
Nov 28, 2011	23.40	23.52	23.15	23.29	454,564	+0.82(+3.67%)
Nov 25, 2011	22.65	22.82	22.46	22.46	166,812	-0.25(-1.10%)
Nov 23, 2011	23.13	23.13	22.67	22.71	1,035,895	-0.70(-2.98%)
Nov 22, 2011	23.62	23.73	23.29	23.41	853,670	-0.35(-1.45%)
Nov 21, 2011	23.76	23.84	23.37	23.75	125,633	-0.46(-1.90%)
Nov 18, 2011	24.39	24.50	24.07	24.21	107,121	+0.01(+0.03%)
Nov 17, 2011	24.75	24.84	24.02	24.21	226,903	-0.48(-1.94%)
Nov 16, 2011	24.80	25.25	24.66	24.69	340,250	-0.34(-1.35%)
Nov 15, 2011	24.95	25.19	24.81	25.03	277,772	-0.05(-0.20%)
Nov 14, 2011	25.17	25.22	24.88	25.08	1,355,771	-0.25(-0.98%)
Nov 11, 2011	25.14	25.38	25.12	25.33	726,499	+0.56(+2.25%)
Nov 10, 2011	24.81	25.01	24.41	24.77	907,675	+0.33(+1.33%)
Nov 09, 2011	24.78	24.98	24.40	24.45	231,906	-1.11(-4.35%)
Nov 08, 2011	25.43	25.63	25.15	25.56	283,469	+0.31(+1.22%)
Nov 07, 2011	25.05	25.27	24.84	25.25	1,140,528	+0.22(+0.89%)
Nov 04, 2011	24.89	25.08	24.59	25.03	1,509,721	-0.11(-0.43%)
Nov 03, 2011	24.91	25.18	24.52	25.14	166,537	+0.67(+2.74%)
Nov 02, 2011	24.46	24.60	24.27	24.46	662,544	+0.50(+2.08%)

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