Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	38.14	38.20	37.55	37.61	146,068	-0.42(-1.11%)
Feb 28, 2012	37.79	38.04	37.68	38.04	275,862	+0.30(+0.80%)
Feb 27, 2012	37.43	37.80	37.33	37.73	173,064	-0.26(-0.67%)
Feb 24, 2012	37.84	38.00	37.80	37.99	173,769	+0.35(+0.93%)
Feb 23, 2012	37.43	37.67	37.24	37.64	182,157	+0.21(+0.56%)
Feb 22, 2012	37.46	37.52	37.36	37.43	169,744	-0.12(-0.32%)
Feb 21, 2012	37.65	37.77	37.46	37.55	108,432	+0.06(+0.17%)
Feb 17, 2012	37.52	37.56	37.29	37.48	149,180	+0.22(+0.58%)
Feb 16, 2012	36.68	37.29	36.68	37.27	120,072	+0.48(+1.30%)
Feb 15, 2012	37.12	37.12	36.77	36.79	135,617	+0.02(+0.04%)
Feb 14, 2012	36.85	36.93	36.51	36.77	116,186	-0.30(-0.80%)
Feb 13, 2012	37.02	37.13	36.90	37.07	180,183	+0.43(+1.18%)
Feb 10, 2012	36.67	36.76	36.51	36.64	222,584	-0.78(-2.07%)
Feb 09, 2012	37.52	37.52	37.24	37.41	125,583	+0.10(+0.28%)
Feb 08, 2012	37.25	37.38	37.09	37.31	115,264	+0.18(+0.50%)
Feb 07, 2012	36.95	37.18	36.77	37.12	104,056	+0.23(+0.63%)
Feb 06, 2012	36.74	36.95	36.71	36.89	186,943	-0.19(-0.52%)
Feb 03, 2012	36.78	37.11	36.74	37.09	212,526	+0.52(+1.42%)
Feb 02, 2012	36.49	36.66	36.43	36.57	237,021	+0.14(+0.40%)
Feb 01, 2012	36.33	36.62	36.29	36.42	197,014	+0.62(+1.74%)
Jan 31, 2012	36.04	36.04	35.60	35.80	318,534	+0.16(+0.45%)
Jan 30, 2012	35.55	35.70	35.45	35.64	206,047	-0.45(-1.24%)
Jan 27, 2012	35.99	36.17	35.91	36.09	173,234	+0.04(+0.11%)
Jan 26, 2012	36.33	36.38	35.97	36.05	727,075	+0.04(+0.11%)
Jan 25, 2012	35.48	36.06	35.34	36.01	205,171	+0.33(+0.92%)
Jan 24, 2012	35.41	35.71	35.27	35.68	221,249	-0.10(-0.29%)
Jan 23, 2012	35.77	36.02	35.73	35.78	346,912	+0.12(+0.34%)
Jan 20, 2012	35.42	35.69	35.34	35.66	211,575	+0.25(+0.70%)
Jan 19, 2012	35.21	35.43	35.10	35.41	172,790	+0.50(+1.44%)
Jan 18, 2012	34.55	34.94	34.49	34.91	185,309	+0.57(+1.65%)
Jan 17, 2012	34.41	34.59	34.34	34.34	299,100	+0.35(+1.03%)
Jan 13, 2012	33.94	34.00	33.64	33.99	134,413	-0.42(-1.21%)
Jan 12, 2012	34.29	34.44	34.10	34.41	173,391	+0.30(+0.89%)
Jan 11, 2012	34.00	34.20	33.86	34.10	153,197	-0.18(-0.51%)
Jan 10, 2012	34.33	34.35	34.19	34.28	183,317	+0.59(+1.76%)
Jan 09, 2012	33.96	33.96	33.61	33.69	606,046	-0.06(-0.19%)
Jan 06, 2012	34.04	34.12	33.68	33.75	198,812	-0.41(-1.19%)
Jan 05, 2012	34.18	34.23	33.95	34.16	277,578	-0.62(-1.77%)
Jan 04, 2012	34.79	34.94	34.57	34.78	308,699	+0.65(+1.90%)
Dec 30, 2011	33.99	34.22	33.99	34.13	606,504	+0.14(+0.40%)
Dec 29, 2011	33.46	34.01	33.38	33.99	524,941	+0.65(+1.94%)
Dec 28, 2011	33.85	33.86	33.32	33.34	414,867	-0.66(-1.93%)
Dec 27, 2011	34.07	34.15	33.90	34.00	389,686	-0.21(-0.61%)
Dec 23, 2011	33.97	34.36	33.93	34.21	391,349	+0.58(+1.74%)
Dec 21, 2011	33.59	33.66	33.31	33.62	790,733	-0.17(-0.50%)
Dec 20, 2011	33.40	33.84	33.40	33.79	523,987	+1.14(+3.50%)
Dec 19, 2011	33.13	33.18	32.60	32.65	314,322	-0.29(-0.88%)
Dec 16, 2011	33.22	33.31	32.82	32.94	467,358	-0.17(-0.52%)
Dec 15, 2011	33.37	33.38	33.03	33.11	389,464	+0.16(+0.50%)
Dec 14, 2011	33.15	33.25	32.80	32.95	274,504	-0.38(-1.13%)
Dec 13, 2011	33.91	34.10	33.18	33.33	271,212	-0.36(-1.07%)
Dec 12, 2011	34.07	34.09	33.61	33.69	467,679	-1.18(-3.38%)
Dec 09, 2011	34.29	34.93	34.29	34.86	482,201	+0.90(+2.66%)
Dec 08, 2011	34.60	34.60	33.91	33.96	235,969	-1.10(-3.14%)
Dec 07, 2011	34.65	35.21	34.46	35.06	201,029	+0.16(+0.47%)
Dec 06, 2011	34.84	35.13	34.78	34.90	167,244	-0.18(-0.52%)
Dec 05, 2011	35.31	35.34	34.87	35.08	367,483	+0.59(+1.71%)
Dec 02, 2011	34.92	35.06	34.39	34.49	343,789	-0.02(-0.05%)

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