Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	17.78	18.04	17.35	17.40	13,266,145	-0.86(-4.72%)
Sep 29, 2011	18.37	18.53	17.73	18.26	15,194,703	+0.35(+1.95%)
Sep 28, 2011	18.97	19.11	17.84	17.91	13,603,837	-1.07(-5.66%)
Sep 27, 2011	19.07	19.59	18.89	18.98	14,763,047	+0.68(+3.70%)
Sep 26, 2011	17.62	18.35	17.11	18.30	12,153,591	+0.81(+4.61%)
Sep 23, 2011	17.15	17.65	17.05	17.50	10,233,909	+0.05(+0.27%)
Sep 22, 2011	18.00	18.00	17.10	17.45	25,029,974	-1.66(-8.69%)
Sep 21, 2011	19.84	19.99	19.09	19.11	12,285,406	-0.77(-3.85%)
Sep 20, 2011	20.32	20.67	19.86	19.88	10,211,095	-0.42(-2.06%)
Sep 19, 2011	20.26	20.46	19.86	20.29	9,760,789	-0.46(-2.21%)
Sep 16, 2011	20.91	20.99	20.53	20.75	8,333,960	-0.03(-0.13%)
Sep 15, 2011	20.70	20.81	20.37	20.78	7,628,686	+0.47(+2.32%)
Sep 14, 2011	19.88	20.64	19.62	20.31	9,931,202	+0.51(+2.59%)
Sep 13, 2011	19.85	19.95	19.52	19.80	14,244,286	+0.11(+0.56%)
Sep 12, 2011	19.92	20.09	19.23	19.69	13,876,236	-0.54(-2.67%)
Sep 09, 2011	20.56	20.77	20.09	20.23	8,673,263	-0.80(-3.80%)
Sep 08, 2011	20.96	21.40	20.87	21.03	9,138,081	-0.06(-0.29%)
Sep 07, 2011	20.62	21.10	20.49	21.09	8,289,721	+0.82(+4.05%)
Sep 06, 2011	20.17	20.27	19.84	20.27	13,381,505	-0.58(-2.79%)
Sep 02, 2011	21.15	21.23	20.74	20.85	7,043,675	-0.92(-4.21%)
Sep 01, 2011	21.89	22.15	21.70	21.76	8,637,052	-0.05(-0.22%)
Aug 31, 2011	21.92	22.18	21.46	21.81	10,760,024	+0.11(+0.50%)
Aug 30, 2011	21.33	21.81	21.11	21.70	8,238,036	+0.31(+1.47%)
Aug 29, 2011	21.29	21.40	20.94	21.39	5,177,572	+0.66(+3.20%)
Aug 26, 2011	20.29	20.88	20.06	20.73	8,233,528	+0.23(+1.13%)
Aug 25, 2011	21.29	21.40	20.41	20.49	9,926,024	-0.51(-2.41%)
Aug 24, 2011	20.85	21.20	20.66	21.00	9,959,732	+0.17(+0.82%)
Aug 23, 2011	20.15	20.86	19.89	20.83	15,060,823	+0.90(+4.53%)
Aug 22, 2011	20.82	20.83	19.83	19.93	17,448,630	-0.30(-1.49%)
Aug 19, 2011	20.37	21.11	20.13	20.23	13,769,459	-0.33(-1.60%)
Aug 18, 2011	21.47	21.47	20.33	20.55	13,459,005	-1.55(-7.02%)
Aug 17, 2011	22.60	22.78	22.07	22.11	11,066,109	-0.08(-0.37%)
Aug 16, 2011	22.39	22.43	22.02	22.19	9,920,669	-0.46(-2.05%)
Aug 15, 2011	22.41	22.73	22.29	22.65	8,247,154	+0.67(+3.05%)
Aug 12, 2011	22.76	22.84	21.84	21.98	12,725,251	-0.27(-1.20%)
Aug 11, 2011	21.50	22.41	21.07	22.25	16,706,744	+0.85(+3.96%)
Aug 10, 2011	21.76	22.11	20.95	21.40	22,463,374	-0.20(-0.92%)
Aug 09, 2011	21.02	21.63	20.21	21.60	22,144,448	+0.91(+4.40%)
Aug 08, 2011	21.02	21.68	20.56	20.69	25,325,000	-1.89(-8.36%)
Aug 05, 2011	23.30	23.40	21.56	22.58	23,260,474	-0.51(-2.22%)
Aug 04, 2011	24.15	24.21	22.99	23.09	19,101,820	-1.52(-6.19%)
Aug 03, 2011	25.16	25.18	24.19	24.62	19,671,696	-0.50(-1.99%)
Aug 02, 2011	26.08	26.12	25.09	25.12	11,672,107	-1.01(-3.87%)
Aug 01, 2011	26.13	27.14	25.86	26.13	7,549,668	-0.01(-0.03%)
Jul 29, 2011	26.32	26.48	25.96	26.13	9,463,689	-0.51(-1.90%)
Jul 28, 2011	27.18	27.28	26.53	26.64	10,831,373	-0.90(-3.25%)
Jul 27, 2011	28.06	28.22	27.26	27.54	8,225,394	-0.85(-3.01%)
Jul 26, 2011	28.64	28.64	28.15	28.39	6,685,634	-0.10(-0.36%)
Jul 25, 2011	28.06	28.60	27.95	28.49	6,912,706	+0.25(+0.90%)
Jul 22, 2011	28.34	28.45	28.15	28.24	6,806,189	-0.14(-0.48%)
Jul 21, 2011	27.82	28.57	27.75	28.38	9,209,041	+0.75(+2.72%)
Jul 20, 2011	27.88	28.01	27.61	27.62	8,232,607	+0.04(+0.15%)
Jul 19, 2011	27.25	27.82	27.17	27.58	8,348,310	+0.81(+3.04%)
Jul 18, 2011	26.98	27.13	26.54	26.77	5,731,724	-0.48(-1.76%)
Jul 15, 2011	27.17	27.33	27.06	27.25	6,210,801	+0.48(+1.79%)
Jul 14, 2011	27.49	27.54	26.69	26.77	8,457,702	-0.36(-1.34%)
Jul 13, 2011	27.02	27.72	26.91	27.13	9,522,436	+0.29(+1.07%)
Jul 12, 2011	26.82	27.25	26.71	26.85	8,648,509	-0.21(-0.76%)
Jul 11, 2011	27.52	27.73	26.84	27.05	7,664,738	-0.91(-3.25%)
Jul 08, 2011	27.60	28.12	27.43	27.96	9,659,707	+0.01(+0.02%)
Jul 07, 2011	27.97	28.17	27.80	27.95	7,998,793	+0.58(+2.12%)
Jul 06, 2011	27.50	27.56	27.17	27.37	6,418,003	-0.22(-0.79%)
Jul 05, 2011	27.61	27.96	27.41	27.59	12,322,269	+0.49(+1.79%)

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