Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	18.89	19.42	18.71	18.74	510,691	-0.55(-2.87%)
Sep 29, 2011	19.04	19.30	18.71	19.29	433,129	+0.81(+4.37%)
Sep 28, 2011	19.07	19.41	18.48	18.49	455,078	-0.52(-2.72%)
Sep 27, 2011	19.05	19.31	18.66	19.00	370,763	+0.53(+2.86%)
Sep 26, 2011	18.52	18.59	18.06	18.47	371,170	+0.12(+0.68%)
Sep 23, 2011	18.33	18.46	18.00	18.35	900,137	-0.01(-0.03%)
Sep 22, 2011	18.24	18.96	18.03	18.35	652,539	-0.48(-2.53%)
Sep 21, 2011	19.61	19.73	18.78	18.83	571,223	-0.80(-4.06%)
Sep 20, 2011	19.41	19.82	19.26	19.63	785,508	+0.32(+1.63%)
Sep 19, 2011	19.15	19.54	18.94	19.31	567,511	-0.24(-1.22%)
Sep 16, 2011	19.20	19.59	19.14	19.55	827,464	+0.45(+2.37%)
Sep 15, 2011	18.81	19.12	18.68	19.10	337,181	+0.12(+0.63%)
Sep 14, 2011	18.59	19.28	18.41	18.98	570,589	+0.58(+3.17%)
Sep 13, 2011	18.15	18.46	17.84	18.40	653,911	+0.28(+1.54%)
Sep 12, 2011	17.95	18.31	17.72	18.12	508,759	-0.10(-0.55%)
Sep 09, 2011	18.65	18.76	18.02	18.22	601,953	-0.65(-3.43%)
Sep 08, 2011	18.95	19.23	18.75	18.87	346,640	-0.29(-1.52%)
Sep 07, 2011	18.88	19.21	18.57	19.16	439,315	+0.54(+2.91%)
Sep 06, 2011	18.13	18.79	18.13	18.62	509,450	-0.05(-0.29%)
Sep 02, 2011	18.99	19.39	18.65	18.67	514,654	-0.80(-4.09%)
Sep 01, 2011	19.92	20.17	19.39	19.47	445,479	-0.49(-2.44%)
Aug 31, 2011	20.13	20.19	19.75	19.95	493,691	+0.01(+0.03%)
Aug 30, 2011	20.24	20.24	19.73	19.95	510,073	-0.39(-1.90%)
Aug 29, 2011	19.83	20.36	19.77	20.33	353,268	+0.72(+3.67%)
Aug 26, 2011	18.98	19.75	18.71	19.61	242,677	+0.41(+2.14%)
Aug 25, 2011	19.97	20.09	19.04	19.20	456,980	-0.64(-3.24%)
Aug 24, 2011	19.32	19.90	19.21	19.85	409,457	+0.48(+2.49%)
Aug 23, 2011	18.75	19.39	18.51	19.37	406,352	+0.75(+4.02%)
Aug 22, 2011	19.02	19.37	18.34	18.62	373,819	+0.04(+0.22%)
Aug 19, 2011	18.75	19.25	18.55	18.57	427,207	-0.37(-1.98%)
Aug 18, 2011	19.34	19.54	18.44	18.95	722,499	-1.04(-5.21%)
Aug 17, 2011	20.09	20.17	19.53	19.99	197,572	+0.07(+0.36%)
Aug 16, 2011	19.98	20.14	19.64	19.92	360,026	-0.35(-1.73%)
Aug 15, 2011	19.84	20.27	19.67	20.27	416,660	+0.51(+2.59%)
Aug 12, 2011	19.98	20.42	19.48	19.76	370,512	-0.12(-0.60%)
Aug 11, 2011	18.69	20.25	18.68	19.88	814,341	+1.20(+6.43%)
Aug 10, 2011	18.94	19.64	17.80	18.68	993,972	-0.88(-4.50%)
Aug 09, 2011	18.84	19.65	16.65	19.56	1,117,885	+2.24(+12.95%)
Aug 08, 2011	18.49	19.03	17.30	17.31	1,150,777	-1.66(-8.74%)
Aug 05, 2011	19.17	20.41	18.82	18.97	959,093	-0.02(-0.12%)
Aug 04, 2011	19.37	19.58	19.00	19.00	864,200	-0.54(-2.77%)
Aug 03, 2011	19.51	19.69	18.94	19.54	519,264	+0.10(+0.49%)
Aug 02, 2011	19.47	19.85	19.41	19.44	851,293	-0.02(-0.12%)
Aug 01, 2011	20.01	20.18	19.41	19.47	551,760	-0.29(-1.44%)
Jul 29, 2011	19.63	20.17	19.60	19.75	500,862	-0.15(-0.78%)
Jul 28, 2011	19.86	20.20	19.69	19.91	398,711	+0.11(+0.54%)
Jul 27, 2011	20.44	20.67	19.78	19.80	589,692	-0.67(-3.25%)
Jul 26, 2011	20.85	20.90	20.38	20.46	544,191	-0.32(-1.52%)
Jul 25, 2011	20.51	21.51	20.42	20.78	298,591	-0.25(-1.19%)
Jul 22, 2011	20.97	21.27	20.79	21.03	303,353	-0.20(-0.92%)
Jul 21, 2011	21.18	21.39	21.05	21.23	212,534	+0.15(+0.73%)
Jul 20, 2011	21.23	21.23	20.86	21.07	292,531	-0.05(-0.25%)
Jul 19, 2011	20.91	21.14	20.77	21.12	268,484	+0.38(+1.83%)
Jul 18, 2011	20.93	21.11	20.68	20.74	234,994	-0.26(-1.22%)
Jul 15, 2011	20.84	21.11	20.82	21.00	239,661	+0.20(+0.97%)
Jul 14, 2011	21.58	21.61	20.63	20.80	553,314	-0.69(-3.21%)
Jul 13, 2011	21.74	21.95	21.45	21.49	340,033	-0.11(-0.50%)
Jul 12, 2011	21.45	22.01	21.42	21.59	225,040	+0.11(+0.53%)
Jul 11, 2011	21.58	21.71	21.42	21.48	271,424	-0.36(-1.66%)
Jul 08, 2011	21.70	21.94	21.65	21.84	269,782	-0.14(-0.65%)
Jul 07, 2011	21.98	22.18	21.87	21.99	423,292	+0.11(+0.52%)
Jul 06, 2011	21.42	22.02	21.42	21.87	448,369	+0.39(+1.80%)
Jul 05, 2011	21.55	21.65	21.41	21.49	279,317	+0.01(+0.03%)

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