Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	60.91	60.93	60.71	60.86	668,760	-0.09(-0.15%)
Jan 30, 2012	60.96	60.97	60.92	60.95	276,803	-0.03(-0.05%)
Jan 27, 2012	60.98	60.98	60.93	60.98	222,364	+0.05(+0.08%)
Jan 26, 2012	60.91	61.00	60.91	60.94	422,256	+0.03(+0.05%)
Jan 25, 2012	60.84	60.91	60.74	60.91	273,276	+0.19(+0.31%)
Jan 24, 2012	60.71	60.73	60.65	60.72	264,327	+0.05(+0.08%)
Jan 23, 2012	60.63	60.68	60.60	60.68	212,992	+0.10(+0.17%)
Jan 20, 2012	60.55	60.61	60.54	60.57	176,608	+0.05(+0.09%)
Jan 19, 2012	60.49	60.63	60.49	60.52	613,559	-0.02(-0.04%)
Jan 18, 2012	60.58	60.58	60.44	60.54	765,014	+0.06(+0.10%)
Jan 17, 2012	60.57	60.57	60.45	60.48	221,123	+0.12(+0.21%)
Jan 13, 2012	60.37	60.45	60.34	60.36	761,423	-0.02(-0.03%)
Jan 12, 2012	60.44	60.44	60.34	60.37	946,705	+0.02(+0.03%)
Jan 11, 2012	60.33	60.37	60.30	60.36	475,711	+0.07(+0.12%)
Jan 10, 2012	60.33	60.41	60.29	60.29	610,178	-0.02(-0.03%)
Jan 09, 2012	60.33	60.33	60.26	60.30	356,023	+0.03(+0.05%)
Jan 06, 2012	60.10	60.27	60.10	60.27	1,279,577	+0.06(+0.10%)
Jan 05, 2012	60.13	60.23	60.11	60.21	212,009	+0.09(+0.14%)
Jan 04, 2012	60.17	60.17	60.06	60.13	245,568	-0.09(-0.14%)
Dec 30, 2011	60.16	60.23	60.15	60.21	296,396	+0.10(+0.17%)
Dec 29, 2011	60.07	60.15	60.01	60.11	261,529	+0.10(+0.17%)
Dec 28, 2011	60.10	60.10	59.99	60.01	650,492	+0.03(+0.05%)
Dec 27, 2011	60.06	60.06	59.94	59.98	284,336	-0.12(-0.19%)
Dec 23, 2011	60.02	60.10	59.95	60.10	453,116	-0.04(-0.06%)
Dec 21, 2011	60.16	60.16	60.08	60.13	544,157	-0.09(-0.14%)
Dec 20, 2011	60.18	60.24	60.13	60.22	318,128	+0.03(+0.05%)
Dec 19, 2011	60.19	60.20	60.06	60.19	235,828	+0.00(+0.00%)
Dec 16, 2011	60.15	60.20	60.12	60.19	198,144	+0.05(+0.09%)
Dec 15, 2011	60.08	60.15	60.08	60.13	632,350	+0.02(+0.03%)
Dec 14, 2011	60.06	60.13	60.05	60.12	672,596	+0.03(+0.05%)
Dec 13, 2011	60.08	60.11	60.03	60.09	161,780	+0.02(+0.03%)
Dec 12, 2011	60.09	60.10	60.03	60.07	539,138	-0.02(-0.04%)
Dec 09, 2011	60.13	60.13	60.00	60.10	378,103	+0.01(+0.01%)
Dec 08, 2011	60.01	60.12	60.01	60.09	208,023	-0.05(-0.08%)
Dec 07, 2011	60.06	60.14	59.89	60.13	431,384	+0.16(+0.27%)
Dec 06, 2011	59.84	59.97	59.83	59.97	247,241	+0.05(+0.08%)
Dec 05, 2011	59.93	59.96	59.89	59.93	161,165	+0.13(+0.22%)
Dec 02, 2011	59.81	59.86	59.78	59.79	486,605	+0.04(+0.06%)
Dec 01, 2011	59.76	59.79	59.72	59.76	319,512	+0.00(+0.00%)
Nov 30, 2011	59.72	59.76	59.71	59.76	150,476	+0.00(+0.00%)
Nov 29, 2011	59.81	59.81	59.72	59.76	278,612	+0.01(+0.01%)
Nov 28, 2011	59.82	59.82	59.70	59.75	298,173	-0.02(-0.04%)
Nov 25, 2011	59.62	59.86	59.62	59.77	133,378	-0.09(-0.16%)
Nov 23, 2011	59.90	59.90	59.76	59.86	243,234	-0.21(-0.35%)
Nov 22, 2011	59.96	60.07	59.96	60.07	186,971	-0.03(-0.05%)
Nov 21, 2011	60.17	60.17	60.03	60.10	251,647	-0.09(-0.14%)
Nov 18, 2011	60.21	60.32	60.16	60.19	150,037	-0.12(-0.21%)
Nov 17, 2011	60.33	60.37	60.29	60.31	335,161	-0.15(-0.24%)
Nov 16, 2011	60.48	60.48	60.37	60.46	253,243	+0.03(+0.05%)
Nov 15, 2011	60.44	60.44	60.34	60.43	365,496	-0.05(-0.08%)
Nov 14, 2011	60.51	60.53	60.43	60.47	278,206	-0.02(-0.03%)
Nov 11, 2011	60.51	60.53	60.44	60.49	229,674	-0.08(-0.13%)
Nov 10, 2011	60.58	60.58	60.51	60.57	407,772	+0.04(+0.06%)
Nov 09, 2011	60.51	60.57	60.41	60.53	276,318	+0.05(+0.08%)
Nov 08, 2011	60.52	60.55	60.45	60.48	160,245	-0.02(-0.04%)
Nov 07, 2011	60.51	60.53	60.44	60.51	162,762	+0.02(+0.04%)
Nov 04, 2011	60.47	60.48	60.34	60.48	375,447	+0.04(+0.06%)
Nov 03, 2011	60.47	60.47	60.37	60.44	202,857	+0.00(+0.00%)
Nov 02, 2011	60.43	60.47	60.35	60.44	284,712	+0.02(+0.03%)

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