Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	23.30	23.82	23.07	23.30	547,504	+0.12(+0.52%)
Feb 28, 2012	23.73	23.78	22.79	23.18	700,369	-0.44(-1.86%)
Feb 27, 2012	23.54	23.99	23.27	23.62	381,453	-0.08(-0.34%)
Feb 24, 2012	24.23	24.25	23.66	23.70	310,414	-0.31(-1.29%)
Feb 23, 2012	23.94	24.30	23.85	24.01	463,063	+0.25(+1.05%)
Feb 22, 2012	23.66	24.06	23.25	23.76	620,969	-0.02(-0.08%)
Feb 21, 2012	24.38	24.60	23.71	23.78	365,918	-0.51(-2.10%)
Feb 17, 2012	24.55	24.83	23.93	24.29	476,537	-0.24(-0.98%)
Feb 16, 2012	24.65	25.08	24.49	24.53	391,137	-0.23(-0.93%)
Feb 15, 2012	26.15	26.15	23.60	24.76	1,072,581	-1.18(-4.55%)
Feb 14, 2012	25.92	26.28	25.75	25.94	279,822	+0.07(+0.27%)
Feb 13, 2012	25.64	26.10	25.57	25.87	356,168	+0.38(+1.49%)
Feb 10, 2012	25.71	25.93	25.39	25.49	243,350	-0.39(-1.51%)
Feb 09, 2012	26.00	26.30	25.77	25.88	200,567	-0.10(-0.38%)
Feb 08, 2012	26.39	26.41	25.74	25.98	216,661	-0.21(-0.80%)
Feb 07, 2012	25.80	26.50	25.51	26.19	357,702	+0.36(+1.39%)
Feb 06, 2012	25.74	26.25	24.89	25.83	374,250	-0.11(-0.42%)
Feb 03, 2012	25.79	26.90	25.66	25.94	828,546	+0.50(+1.97%)
Feb 02, 2012	25.00	25.51	24.95	25.44	393,439	+0.44(+1.76%)
Feb 01, 2012	24.86	25.23	24.61	25.00	530,202	+0.22(+0.89%)
Jan 31, 2012	24.96	25.00	24.45	24.78	445,167	-0.08(-0.32%)
Jan 30, 2012	24.51	24.95	24.11	24.86	423,858	+0.22(+0.89%)
Jan 27, 2012	23.93	24.83	23.91	24.64	400,496	+0.50(+2.07%)
Jan 26, 2012	24.26	24.60	24.00	24.14	471,914	+0.02(+0.08%)
Jan 25, 2012	24.05	24.21	23.69	24.12	315,297	+0.03(+0.12%)
Jan 24, 2012	23.83	24.17	23.67	24.09	236,102	+0.16(+0.67%)
Jan 23, 2012	24.39	24.48	23.67	23.93	393,736	-0.46(-1.89%)
Jan 20, 2012	23.99	24.50	23.99	24.39	403,617	+0.33(+1.37%)
Jan 19, 2012	23.68	24.39	23.53	24.06	530,130	+0.52(+2.21%)
Jan 18, 2012	23.22	23.62	23.15	23.54	415,694	+0.38(+1.64%)
Jan 17, 2012	23.25	23.53	23.10	23.16	395,107	+0.05(+0.22%)
Jan 13, 2012	23.50	23.75	22.88	23.11	431,297	-0.31(-1.32%)
Jan 12, 2012	23.23	23.45	22.81	23.42	681,059	+0.71(+3.13%)
Jan 11, 2012	22.33	22.76	22.22	22.71	276,730	+0.19(+0.84%)
Jan 10, 2012	22.92	22.98	22.39	22.52	305,440	-0.01(-0.04%)
Jan 09, 2012	22.46	22.70	22.20	22.53	311,797	+0.24(+1.08%)
Jan 06, 2012	22.65	22.95	22.12	22.29	668,947	-0.31(-1.37%)
Jan 05, 2012	22.23	22.68	22.10	22.60	240,894	+0.28(+1.25%)
Jan 04, 2012	22.80	22.83	22.10	22.32	525,206	+0.22(+1.00%)
Dec 30, 2011	22.42	22.75	22.10	22.10	349,312	-0.56(-2.47%)
Dec 29, 2011	22.52	22.81	22.00	22.66	504,079	+0.18(+0.80%)
Dec 28, 2011	23.28	23.60	22.37	22.48	863,157	+0.03(+0.13%)
Dec 27, 2011	21.16	23.14	21.16	22.45	1,044,120	+1.18(+5.55%)
Dec 23, 2011	21.10	21.40	20.85	21.27	243,073	+0.53(+2.56%)
Dec 21, 2011	21.23	21.25	20.10	20.74	364,301	-0.39(-1.85%)
Dec 20, 2011	21.14	21.23	20.69	21.13	374,245	+0.55(+2.67%)
Dec 19, 2011	20.98	21.22	20.43	20.58	467,552	-0.24(-1.15%)
Dec 16, 2011	20.84	21.30	20.59	20.82	754,947	+0.24(+1.17%)
Dec 15, 2011	19.99	21.38	19.83	20.58	962,161	+1.26(+6.52%)
Dec 14, 2011	19.95	20.19	18.92	19.32	738,886	-0.85(-4.21%)
Dec 13, 2011	20.75	21.12	20.05	20.17	564,820	-0.46(-2.23%)
Dec 12, 2011	20.33	20.74	20.11	20.63	363,347	-0.01(-0.05%)
Dec 09, 2011	20.23	20.76	20.00	20.64	422,945	+0.42(+2.08%)
Dec 08, 2011	21.09	21.42	20.02	20.22	652,506	-1.05(-4.94%)
Dec 07, 2011	21.04	21.37	20.57	21.27	615,096	+0.12(+0.57%)
Dec 06, 2011	21.11	21.55	21.00	21.15	499,478	+0.15(+0.71%)
Dec 05, 2011	21.03	21.60	20.82	21.00	655,573	+0.66(+3.24%)
Dec 02, 2011	21.34	21.34	20.25	20.34	337,275	-0.67(-3.19%)

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