Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	29.23	29.25	27.90	28.86	333,543	-0.39(-1.33%)
Feb 28, 2012	29.63	29.63	29.10	29.25	99,953	-0.24(-0.81%)
Feb 27, 2012	29.63	29.69	29.10	29.49	158,039	-0.13(-0.44%)
Feb 24, 2012	29.50	29.70	29.35	29.62	115,075	+0.14(+0.46%)
Feb 23, 2012	29.50	29.70	29.05	29.48	139,399	+0.04(+0.12%)
Feb 22, 2012	29.88	29.88	29.11	29.45	120,497	-0.20(-0.67%)
Feb 21, 2012	29.78	29.87	29.47	29.65	105,783	-0.02(-0.05%)
Feb 17, 2012	29.60	29.75	29.15	29.66	102,033	+0.06(+0.22%)
Feb 16, 2012	29.36	29.85	29.19	29.60	169,185	+0.27(+0.92%)
Feb 15, 2012	29.44	29.48	29.10	29.33	117,856	+0.01(+0.03%)
Feb 14, 2012	29.62	29.63	29.00	29.32	110,139	-0.09(-0.31%)
Feb 13, 2012	29.37	29.44	29.01	29.41	122,268	+0.20(+0.68%)
Feb 10, 2012	29.07	29.21	28.85	29.21	70,968	+0.06(+0.21%)
Feb 09, 2012	28.94	29.30	28.83	29.15	121,957	+0.10(+0.34%)
Feb 08, 2012	29.16	29.23	28.82	29.05	121,513	-0.10(-0.34%)
Feb 07, 2012	28.89	29.16	28.75	29.15	194,174	+0.33(+1.15%)
Feb 06, 2012	28.27	28.85	28.20	28.82	101,612	+0.59(+2.09%)
Feb 03, 2012	28.25	28.52	28.12	28.23	121,299	+0.10(+0.36%)
Feb 02, 2012	28.00	28.58	27.97	28.13	134,797	+0.13(+0.46%)
Feb 01, 2012	28.66	28.78	28.00	28.00	149,955	-0.35(-1.23%)
Jan 31, 2012	28.73	28.78	28.30	28.35	85,050	-0.27(-0.94%)
Jan 30, 2012	28.65	28.84	28.16	28.62	140,854	-0.08(-0.28%)
Jan 27, 2012	28.49	28.85	28.07	28.70	153,726	-0.29(-1.00%)
Jan 26, 2012	29.12	29.15	28.86	28.99	194,984	-0.01(-0.03%)
Jan 25, 2012	28.99	29.07	28.79	29.00	230,719	+0.06(+0.21%)
Jan 24, 2012	28.67	29.00	28.55	28.94	139,459	+0.24(+0.84%)
Jan 23, 2012	28.89	29.04	28.70	28.70	193,920	+0.00(+0.00%)
Jan 20, 2012	28.57	28.91	28.41	28.70	128,429	+0.19(+0.67%)
Jan 19, 2012	28.75	28.96	28.26	28.51	146,356	-0.26(-0.90%)
Jan 18, 2012	28.78	28.94	28.61	28.77	127,808	+0.10(+0.35%)
Jan 17, 2012	28.69	28.94	28.65	28.67	120,074	-0.01(-0.03%)
Jan 13, 2012	28.69	28.90	28.51	28.68	176,470	-0.25(-0.86%)
Jan 12, 2012	28.35	29.02	28.26	28.93	428,860	+0.65(+2.30%)
Jan 11, 2012	27.79	28.48	27.55	28.28	235,944	+0.54(+1.95%)
Jan 10, 2012	28.62	28.62	27.11	27.74	337,179	-0.61(-2.15%)
Jan 09, 2012	28.59	28.67	28.00	28.35	152,418	-0.24(-0.84%)
Jan 06, 2012	28.80	28.91	28.28	28.59	136,165	-0.08(-0.28%)
Jan 05, 2012	28.80	28.93	28.55	28.67	135,072	-0.13(-0.45%)
Jan 04, 2012	28.82	28.94	28.51	28.80	214,546	+0.56(+1.98%)
Dec 30, 2011	28.39	28.40	28.05	28.24	103,621	-0.12(-0.41%)
Dec 29, 2011	28.20	28.40	28.12	28.36	102,240	+0.16(+0.55%)
Dec 28, 2011	28.79	28.79	27.50	28.20	130,816	-0.32(-1.10%)
Dec 27, 2011	28.73	28.73	28.32	28.52	121,296	-0.21(-0.75%)
Dec 23, 2011	27.33	28.75	27.30	28.73	444,970	+1.46(+5.35%)
Dec 21, 2011	27.12	27.31	26.58	27.27	126,973	+0.30(+1.11%)
Dec 20, 2011	26.48	27.31	26.41	26.97	188,682	+0.68(+2.59%)
Dec 19, 2011	27.12	27.12	26.17	26.29	151,514	-0.67(-2.49%)
Dec 16, 2011	26.04	27.04	26.00	26.96	254,460	+1.11(+4.29%)
Dec 15, 2011	25.92	26.18	25.50	25.85	133,750	-0.11(-0.42%)
Dec 14, 2011	26.18	26.33	25.40	25.96	155,772	-0.57(-2.15%)
Dec 13, 2011	26.94	27.04	26.51	26.53	117,752	-0.45(-1.67%)
Dec 12, 2011	27.00	27.00	26.50	26.98	95,790	-0.06(-0.22%)
Dec 09, 2011	26.75	27.05	26.60	27.04	84,603	+0.48(+1.81%)
Dec 08, 2011	27.18	27.30	26.25	26.56	162,147	-0.73(-2.66%)
Dec 07, 2011	26.93	27.34	26.84	27.29	120,857	+0.34(+1.26%)
Dec 06, 2011	27.00	27.11	26.15	26.95	239,968	-0.07(-0.28%)
Dec 05, 2011	27.63	27.74	26.90	27.02	187,800	-0.41(-1.49%)
Dec 02, 2011	27.08	27.58	26.93	27.43	143,136	+0.49(+1.82%)

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