Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	20.58	20.58	20.29	20.29	32,505	-0.37(-1.79%)
Oct 28, 2011	20.70	20.74	20.63	20.66	7,660	-0.15(-0.74%)
Oct 27, 2011	20.75	20.91	20.50	20.81	108,172	+0.63(+3.10%)
Oct 26, 2011	20.28	20.28	19.86	20.18	19,187	+0.11(+0.55%)
Oct 25, 2011	20.46	20.46	20.07	20.07	63,754	-0.51(-2.48%)
Oct 24, 2011	20.19	20.63	20.19	20.58	27,659	+0.45(+2.25%)
Oct 21, 2011	19.95	20.18	19.90	20.13	210,717	+0.41(+2.07%)
Oct 20, 2011	19.66	19.77	19.42	19.72	56,384	+0.05(+0.24%)
Oct 19, 2011	19.90	20.04	19.67	19.67	39,675	-0.26(-1.31%)
Oct 18, 2011	19.64	19.94	19.45	19.93	4,347	+0.35(+1.80%)
Oct 17, 2011	19.84	19.86	19.58	19.58	6,892	-0.40(-2.00%)
Oct 14, 2011	19.99	19.99	19.80	19.98	39,772	+0.26(+1.31%)
Oct 13, 2011	19.72	19.81	19.70	19.72	6,635	-0.03(-0.14%)
Oct 12, 2011	19.81	19.90	19.72	19.75	20,169	+0.15(+0.76%)
Oct 11, 2011	19.43	19.64	19.43	19.60	25,018	+0.09(+0.47%)
Oct 10, 2011	19.33	19.54	19.33	19.51	6,360	+0.50(+2.63%)
Oct 07, 2011	19.26	19.26	18.92	19.01	36,309	-0.27(-1.39%)
Oct 06, 2011	18.79	19.28	18.79	19.28	20,968	+0.48(+2.56%)
Oct 05, 2011	18.29	18.80	18.29	18.80	8,203	+0.42(+2.27%)
Oct 04, 2011	17.77	18.38	17.59	18.38	82,233	+0.41(+2.30%)
Oct 03, 2011	18.46	18.58	17.97	17.97	32,747	-0.73(-3.89%)
Sep 30, 2011	18.71	18.91	18.62	18.69	37,755	-0.32(-1.69%)
Sep 29, 2011	19.59	19.59	18.68	19.01	18,132	-0.23(-1.22%)
Sep 28, 2011	19.83	19.87	19.24	19.25	22,224	-0.43(-2.17%)
Sep 27, 2011	19.74	19.81	19.68	19.68	1,497	+0.29(+1.49%)
Sep 26, 2011	19.26	19.39	18.84	19.39	2,617	+0.32(+1.69%)
Sep 23, 2011	18.86	19.15	18.83	19.07	13,193	+0.35(+1.89%)
Sep 22, 2011	19.05	19.16	18.71	18.71	9,066	-0.92(-4.67%)
Sep 21, 2011	20.10	20.10	19.63	19.63	5,492	-0.54(-2.66%)
Sep 20, 2011	20.51	20.51	20.17	20.17	1,129	-0.06(-0.29%)
Sep 19, 2011	20.07	20.23	20.06	20.23	1,990	-0.19(-0.94%)
Sep 16, 2011	20.31	20.42	20.31	20.42	2,208	+0.07(+0.36%)
Sep 15, 2011	20.11	20.34	20.11	20.34	1,298	+0.12(+0.58%)
Sep 14, 2011	19.77	20.27	19.77	20.22	3,267	+0.47(+2.35%)
Sep 13, 2011	19.68	19.76	19.68	19.76	1,481	+0.25(+1.28%)
Sep 12, 2011	19.40	19.51	19.16	19.51	2,835	+0.16(+0.81%)
Sep 09, 2011	19.70	19.70	19.30	19.35	40,622	-0.57(-2.85%)
Sep 08, 2011	20.10	20.15	19.91	19.92	3,156	-0.13(-0.63%)
Sep 07, 2011	19.88	20.05	19.86	20.05	3,181	+0.46(+2.37%)
Sep 06, 2011	19.03	19.58	18.90	19.58	28,954	+0.01(+0.05%)
Sep 02, 2011	19.81	19.81	19.56	19.57	2,631	-0.54(-2.68%)
Sep 01, 2011	20.35	20.37	20.09	20.11	4,961	-0.22(-1.09%)
Aug 31, 2011	20.47	20.53	20.16	20.33	37,311	+0.07(+0.37%)
Aug 30, 2011	19.99	20.33	19.99	20.26	34,710	+0.23(+1.16%)
Aug 29, 2011	19.63	20.03	19.63	20.03	6,037	+0.59(+3.05%)
Aug 26, 2011	18.82	19.45	18.82	19.43	2,861	+0.46(+2.41%)
Aug 25, 2011	19.43	19.43	18.98	18.98	1,293	-0.32(-1.64%)
Aug 24, 2011	19.14	19.32	19.05	19.30	1,496	+0.27(+1.41%)
Aug 23, 2011	18.44	19.03	18.44	19.03	2,306	+0.65(+3.55%)
Aug 22, 2011	18.80	18.84	18.37	18.37	34,789	-0.00(-0.02%)
Aug 19, 2011	18.34	18.75	18.34	18.38	3,764	-0.26(-1.39%)
Aug 18, 2011	18.93	18.93	18.48	18.64	14,128	-0.90(-4.60%)
Aug 17, 2011	19.82	19.89	19.35	19.54	18,332	-0.12(-0.61%)
Aug 16, 2011	19.57	19.74	19.48	19.66	15,729	-0.11(-0.56%)
Aug 15, 2011	19.58	19.77	19.49	19.77	12,692	+0.32(+1.62%)
Aug 12, 2011	19.28	19.57	19.28	19.45	26,403	+0.31(+1.60%)
Aug 11, 2011	18.81	19.26	18.81	19.15	16,637	+0.78(+4.24%)
Aug 10, 2011	18.76	18.91	18.37	18.37	13,410	-0.78(-4.06%)
Aug 09, 2011	18.86	19.15	18.11	19.15	37,240	+0.85(+4.66%)
Aug 08, 2011	19.01	19.26	18.26	18.30	70,766	-1.30(-6.62%)
Aug 05, 2011	19.83	19.83	19.17	19.59	21,536	-0.06(-0.28%)
Aug 04, 2011	20.32	20.36	19.64	19.65	42,629	-1.03(-4.97%)
Aug 03, 2011	20.56	20.69	20.14	20.68	196,878	+0.16(+0.77%)
Aug 02, 2011	21.04	21.10	20.52	20.52	36,986	-0.68(-3.19%)

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