Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	19.76	19.91	19.67	19.90	1,339,384	+0.17(+0.86%)
Jan 30, 2012	19.67	19.84	19.65	19.73	570,721	+0.06(+0.31%)
Jan 27, 2012	19.78	19.85	19.62	19.67	545,577	-0.07(-0.35%)
Jan 26, 2012	19.95	19.98	19.67	19.74	643,133	-0.16(-0.80%)
Jan 25, 2012	19.88	19.95	19.73	19.90	663,818	+0.05(+0.25%)
Jan 24, 2012	19.96	20.08	19.81	19.85	472,457	-0.11(-0.55%)
Jan 23, 2012	19.95	20.03	19.91	19.96	534,233	+0.01(+0.05%)
Jan 20, 2012	20.16	20.28	19.86	19.95	509,927	-0.18(-0.89%)
Jan 19, 2012	20.15	20.38	20.05	20.13	714,101	+0.03(+0.15%)
Jan 18, 2012	19.80	20.22	19.80	20.10	754,244	+0.25(+1.26%)
Jan 17, 2012	19.85	19.97	19.71	19.85	1,336,189	-0.01(-0.05%)
Jan 16, 2012	19.78	19.89	19.75	19.86	544,453	+0.03(+0.15%)
Jan 13, 2012	20.10	20.16	19.76	19.83	1,675,215	-0.37(-1.83%)
Jan 12, 2012	20.32	20.36	19.99	20.20	1,426,831	-0.28(-1.37%)
Jan 11, 2012	20.58	20.58	20.39	20.48	548,021	-0.10(-0.49%)
Jan 10, 2012	20.42	20.66	20.41	20.58	589,563	+0.08(+0.39%)
Jan 09, 2012	20.34	20.50	20.34	20.50	480,942	+0.10(+0.49%)
Jan 06, 2012	20.21	20.43	20.18	20.40	420,496	+0.21(+1.04%)
Jan 05, 2012	20.17	20.41	20.10	20.19	642,254	-0.08(-0.39%)
Jan 04, 2012	20.40	20.49	20.20	20.27	656,889	+0.02(+0.10%)
Dec 30, 2011	19.91	20.25	19.91	20.25	328,825	+0.25(+1.25%)
Dec 29, 2011	19.84	20.08	19.84	20.00	232,972	+0.07(+0.35%)
Dec 28, 2011	20.06	20.06	19.75	19.93	317,573	-0.09(-0.45%)
Dec 23, 2011	19.93	20.02	20.02	20.02	296,554	+0.24(+1.21%)
Dec 21, 2011	19.70	19.91	19.65	19.78	409,577	+0.01(+0.05%)
Dec 20, 2011	19.66	19.93	19.62	19.77	1,286,189	+0.11(+0.56%)
Dec 19, 2011	19.71	19.89	19.60	19.66	522,175	-0.05(-0.25%)
Dec 16, 2011	19.73	19.93	19.60	19.71	2,007,205	-0.14(-0.71%)
Dec 15, 2011	19.65	19.93	19.65	19.85	1,656,666	+0.25(+1.28%)
Dec 14, 2011	20.05	20.14	19.56	19.60	1,519,707	-0.47(-2.34%)
Dec 13, 2011	20.06	20.27	19.96	20.07	794,477	-0.18(-0.89%)
Dec 12, 2011	20.14	20.26	19.97	20.25	589,522	-0.09(-0.44%)
Dec 09, 2011	20.29	20.44	20.11	20.34	1,006,167	+0.18(+0.89%)
Dec 08, 2011	20.41	20.53	20.05	20.16	677,072	-0.40(-1.95%)
Dec 07, 2011	19.93	20.60	19.89	20.56	956,968	+0.52(+2.59%)
Dec 06, 2011	20.14	20.15	19.90	20.04	1,080,856	-0.12(-0.60%)
Dec 05, 2011	20.57	20.71	20.04	20.16	1,146,572	-0.25(-1.22%)
Dec 02, 2011	20.91	20.94	20.36	20.41	675,842	-0.53(-2.53%)
Dec 01, 2011	21.10	21.24	20.83	20.94	687,436	-0.13(-0.62%)
Nov 30, 2011	20.59	21.07	20.59	21.07	841,395	+0.68(+3.33%)
Nov 29, 2011	20.48	20.71	20.38	20.39	510,094	-0.11(-0.54%)
Nov 28, 2011	20.41	20.62	20.40	20.50	660,706	+0.01(+0.05%)
Nov 25, 2011	20.30	20.66	20.30	20.49	499,133	+0.15(+0.74%)
Nov 24, 2011	20.60	20.68	20.32	20.34	169,462	-0.26(-1.26%)
Nov 23, 2011	21.03	21.03	20.51	20.60	1,226,227	-0.44(-2.09%)
Nov 22, 2011	21.16	21.26	21.03	21.04	1,327,902	-0.21(-0.99%)
Nov 21, 2011	21.15	21.35	21.07	21.25	649,173	-0.04(-0.19%)
Nov 18, 2011	21.39	21.41	21.19	21.29	1,642,153	-0.04(-0.19%)
Nov 17, 2011	21.00	21.33	21.00	21.33	3,388,132	+0.33(+1.57%)
Nov 16, 2011	21.09	21.33	21.00	21.00	1,161,377	-0.27(-1.27%)
Nov 15, 2011	20.84	21.27	20.84	21.27	1,429,771	+0.27(+1.29%)
Nov 14, 2011	20.70	21.02	20.70	21.00	2,008,456	+0.26(+1.25%)
Nov 11, 2011	20.30	20.75	20.30	20.74	3,374,306	+0.44(+2.17%)
Nov 10, 2011	20.26	20.42	20.00	20.30	987,995	-0.10(-0.49%)
Nov 09, 2011	20.29	20.42	20.19	20.40	516,798	-0.09(-0.44%)
Nov 08, 2011	20.51	20.59	20.29	20.49	431,081	-0.07(-0.34%)
Nov 07, 2011	20.47	20.59	20.25	20.56	802,903	+0.14(+0.69%)
Nov 04, 2011	20.42	20.48	20.35	20.42	678,519	+0.00(+0.00%)
Nov 03, 2011	20.00	20.44	20.00	20.42	1,072,974	+0.44(+2.20%)
Nov 02, 2011	20.01	20.29	19.93	19.98	611,435	-0.03(-0.15%)

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