Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	23.28	23.65	23.27	23.41	182,511	+0.28(+1.20%)
Aug 30, 2011	22.95	23.14	22.69	23.13	203,994	+0.15(+0.64%)
Aug 29, 2011	22.82	22.99	22.69	22.99	102,632	+0.65(+2.90%)
Aug 26, 2011	21.65	22.37	21.55	22.34	153,078	+0.67(+3.09%)
Aug 25, 2011	22.15	22.15	21.52	21.67	276,179	-0.31(-1.40%)
Aug 24, 2011	22.08	22.27	21.72	21.98	292,455	-0.26(-1.18%)
Aug 23, 2011	21.77	22.27	21.62	22.24	543,462	+0.75(+3.51%)
Aug 22, 2011	21.88	21.88	21.48	21.48	605,297	+0.38(+1.79%)
Aug 19, 2011	21.16	21.88	21.09	21.11	575,325	+0.14(+0.66%)
Aug 18, 2011	21.53	21.53	20.38	20.97	1,231,974	-1.96(-8.56%)
Aug 17, 2011	22.99	23.28	22.78	22.93	196,928	+0.28(+1.22%)
Aug 16, 2011	22.26	22.99	22.17	22.65	370,590	+0.06(+0.27%)
Aug 15, 2011	22.34	22.62	22.27	22.59	135,366	+0.72(+3.31%)
Aug 12, 2011	22.03	22.19	21.52	21.87	114,474	+0.26(+1.21%)
Aug 11, 2011	20.01	21.72	20.01	21.61	567,510	+1.79(+9.01%)
Aug 10, 2011	21.55	21.55	19.82	19.82	247,205	-2.44(-10.97%)
Aug 09, 2011	23.46	22.36	21.11	22.26	532,562	+0.43(+1.98%)
Aug 08, 2011	22.78	22.89	21.82	21.83	431,336	-1.84(-7.77%)
Aug 05, 2011	24.05	24.14	22.84	23.67	563,114	+0.20(+0.86%)
Aug 04, 2011	24.80	24.80	23.36	23.47	369,691	-1.88(-7.42%)
Aug 03, 2011	25.47	25.54	24.88	25.35	392,410	-0.46(-1.78%)
Aug 02, 2011	26.30	26.56	25.78	25.81	141,197	-0.88(-3.29%)
Aug 01, 2011	27.35	27.40	26.39	26.69	103,001	-0.21(-0.77%)
Jul 29, 2011	26.69	27.13	26.58	26.90	114,359	+0.21(+0.78%)
Jul 28, 2011	26.47	26.95	26.46	26.69	92,015	+0.20(+0.76%)
Jul 27, 2011	27.07	27.09	26.45	26.49	97,885	-0.80(-2.93%)
Jul 26, 2011	27.18	27.45	27.15	27.29	102,262	+0.21(+0.77%)
Jul 25, 2011	27.03	27.28	27.01	27.08	154,009	-0.32(-1.15%)
Jul 22, 2011	27.48	27.52	27.38	27.40	72,100	-0.05(-0.17%)
Jul 21, 2011	26.86	27.48	26.77	27.44	266,831	+0.84(+3.15%)
Jul 20, 2011	26.64	26.69	26.52	26.61	119,673	+0.23(+0.86%)
Jul 19, 2011	26.27	26.44	26.16	26.38	300,698	+0.33(+1.25%)
Jul 18, 2011	26.27	26.30	25.82	26.05	235,048	-0.84(-3.12%)
Jul 15, 2011	26.72	27.04	26.55	26.89	112,881	+0.35(+1.33%)
Jul 14, 2011	27.06	27.16	26.51	26.54	90,144	-0.29(-1.09%)
Jul 13, 2011	26.60	27.14	26.50	26.83	90,640	+0.77(+2.95%)
Jul 12, 2011	26.30	26.58	26.06	26.06	1,024,512	-0.71(-2.65%)
Jul 11, 2011	27.27	27.27	26.69	26.77	84,561	-1.45(-5.13%)
Jul 08, 2011	28.15	28.29	27.96	28.21	139,404	-0.52(-1.82%)
Jul 07, 2011	28.38	28.78	28.33	28.74	279,370	+0.90(+3.23%)
Jul 06, 2011	28.05	28.05	27.79	27.84	179,063	-0.55(-1.95%)
Jul 05, 2011	28.57	28.63	28.28	28.39	219,977	-0.32(-1.10%)
Jul 01, 2011	28.23	28.72	28.19	28.71	523,648	+0.38(+1.36%)
Jun 30, 2011	28.01	28.32	27.95	28.32	80,461	+0.25(+0.88%)
Jun 29, 2011	27.76	28.14	27.68	28.08	43,877	+0.49(+1.79%)
Jun 28, 2011	27.34	27.58	27.21	27.58	69,887	+0.12(+0.45%)
Jun 27, 2011	26.92	27.48	26.92	27.46	117,622	+0.05(+0.20%)
Jun 24, 2011	27.51	27.62	27.31	27.41	102,048	-0.12(-0.45%)
Jun 23, 2011	27.14	27.53	26.76	27.53	216,939	-0.35(-1.24%)
Jun 22, 2011	28.05	28.20	27.85	27.88	127,161	-0.56(-1.98%)
Jun 21, 2011	28.30	28.52	28.22	28.44	49,499	+0.25(+0.87%)
Jun 20, 2011	28.15	28.21	28.15	28.19	134,835	-0.25(-0.87%)
Jun 17, 2011	28.50	28.56	28.35	28.44	62,956	+0.50(+1.80%)
Jun 16, 2011	28.01	28.23	27.72	27.94	69,385	-0.32(-1.12%)
Jun 15, 2011	28.73	28.84	28.15	28.25	311,679	-1.17(-3.98%)
Jun 14, 2011	29.09	29.49	29.09	29.42	363,371	+0.59(+2.03%)
Jun 13, 2011	28.85	29.00	28.64	28.84	62,146	+0.03(+0.11%)
Jun 10, 2011	29.03	29.15	28.64	28.81	120,405	-0.52(-1.79%)
Jun 09, 2011	29.17	29.46	28.97	29.33	62,051	-0.02(-0.08%)
Jun 08, 2011	29.39	29.57	29.31	29.35	121,357	-0.38(-1.29%)
Jun 07, 2011	29.79	29.97	29.59	29.74	74,245	+0.69(+2.36%)
Jun 06, 2011	29.46	29.57	29.02	29.05	144,806	-0.47(-1.60%)

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