Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	19.31	19.69	18.77	18.79	549,029	-0.73(-3.73%)
Sep 29, 2011	19.03	19.54	18.82	19.52	596,434	+0.95(+5.13%)
Sep 28, 2011	19.54	19.88	18.54	18.56	649,155	-0.93(-4.75%)
Sep 27, 2011	19.80	20.17	19.30	19.49	595,996	+0.09(+0.47%)
Sep 26, 2011	18.98	19.42	18.59	19.40	543,912	+0.60(+3.21%)
Sep 23, 2011	18.58	19.08	18.56	18.79	1,027,801	+0.17(+0.90%)
Sep 22, 2011	18.22	18.86	17.95	18.63	1,006,741	-0.07(-0.37%)
Sep 21, 2011	19.61	19.61	18.63	18.70	1,299,497	-0.94(-4.78%)
Sep 20, 2011	20.00	20.21	19.63	19.64	520,936	-0.31(-1.55%)
Sep 19, 2011	20.13	20.50	19.75	19.94	429,368	-0.64(-3.10%)
Sep 16, 2011	20.48	20.76	20.14	20.58	862,052	-0.05(-0.24%)
Sep 15, 2011	20.65	20.67	20.24	20.63	421,213	+0.26(+1.27%)
Sep 14, 2011	20.17	20.60	19.65	20.37	788,104	+0.41(+2.07%)
Sep 13, 2011	19.96	20.60	19.71	19.96	638,057	+0.06(+0.32%)
Sep 12, 2011	19.21	19.96	19.14	19.89	621,318	+0.33(+1.68%)
Sep 09, 2011	20.28	20.48	19.38	19.57	818,520	-0.70(-3.46%)
Sep 08, 2011	20.50	20.78	20.03	20.27	636,393	-0.50(-2.43%)
Sep 07, 2011	20.01	20.93	19.78	20.77	1,137,024	+1.21(+6.20%)
Sep 06, 2011	19.02	19.60	18.93	19.56	982,229	-0.13(-0.68%)
Sep 02, 2011	20.22	20.42	19.57	19.69	687,468	-1.00(-4.81%)
Sep 01, 2011	21.67	22.19	20.55	20.69	859,847	-1.02(-4.71%)
Aug 31, 2011	21.06	21.83	20.84	21.71	1,664,365	+0.79(+3.79%)
Aug 30, 2011	20.97	21.09	20.62	20.92	541,046	-0.24(-1.15%)
Aug 29, 2011	20.30	21.20	20.30	21.16	631,350	+1.07(+5.33%)
Aug 26, 2011	19.32	20.24	19.07	20.09	788,302	+0.51(+2.59%)
Aug 25, 2011	20.67	21.20	19.35	19.58	703,505	-0.76(-3.73%)
Aug 24, 2011	19.55	20.40	19.37	20.34	903,067	+0.79(+4.06%)
Aug 23, 2011	18.64	19.58	18.28	19.55	828,299	+1.02(+5.52%)
Aug 22, 2011	18.94	18.94	18.17	18.52	1,205,034	+0.05(+0.26%)
Aug 19, 2011	18.88	19.38	18.45	18.48	739,854	-0.61(-3.19%)
Aug 18, 2011	19.73	19.89	18.95	19.08	1,264,713	-1.23(-6.07%)
Aug 17, 2011	20.30	20.54	20.05	20.32	438,996	+0.13(+0.65%)
Aug 16, 2011	20.41	20.69	20.04	20.19	835,842	-0.43(-2.09%)
Aug 15, 2011	20.17	20.62	19.96	20.62	848,350	+0.63(+3.13%)
Aug 12, 2011	20.71	20.91	19.78	19.99	1,061,031	-0.50(-2.44%)
Aug 11, 2011	19.37	20.68	19.18	20.49	1,579,756	+1.21(+6.27%)
Aug 10, 2011	19.66	20.17	18.84	19.28	2,021,353	-0.88(-4.35%)
Aug 09, 2011	19.54	20.19	18.47	20.16	1,548,964	+0.79(+4.06%)
Aug 08, 2011	20.83	21.65	19.32	19.37	1,156,945	-2.12(-9.87%)
Aug 05, 2011	21.81	22.03	21.06	21.49	1,070,780	-0.12(-0.55%)
Aug 04, 2011	22.32	22.65	21.60	21.61	998,294	-0.96(-4.25%)
Aug 03, 2011	22.32	22.64	21.86	22.57	750,005	+0.25(+1.12%)
Aug 02, 2011	22.71	22.95	22.28	22.32	1,138,603	-0.51(-2.25%)
Aug 01, 2011	23.02	23.12	22.64	22.84	1,102,721	-0.08(-0.33%)
Jul 29, 2011	22.45	23.01	22.33	22.91	786,204	+0.17(+0.73%)
Jul 28, 2011	22.34	22.77	22.18	22.75	1,075,433	+0.40(+1.81%)
Jul 27, 2011	22.61	22.68	22.23	22.34	721,454	-0.32(-1.41%)
Jul 26, 2011	22.75	22.82	22.52	22.66	543,216	-0.08(-0.37%)
Jul 25, 2011	22.86	23.06	22.63	22.75	1,007,567	+0.01(+0.03%)
Jul 22, 2011	22.65	22.77	21.65	22.74	1,384,386	+1.18(+5.45%)
Jul 21, 2011	21.42	21.77	21.24	21.56	436,064	+0.25(+1.17%)
Jul 20, 2011	21.11	21.59	21.06	21.31	517,746	+0.24(+1.12%)
Jul 19, 2011	20.70	21.13	20.53	21.08	672,166	+0.49(+2.36%)
Jul 18, 2011	20.71	20.90	20.30	20.59	446,284	-0.26(-1.23%)
Jul 15, 2011	21.33	21.33	20.79	20.85	719,584	-0.16(-0.76%)
Jul 14, 2011	21.43	21.52	20.85	21.01	394,040	-0.44(-2.04%)
Jul 13, 2011	21.23	21.67	21.22	21.45	707,353	+0.28(+1.31%)
Jul 12, 2011	20.72	21.31	20.69	21.17	691,842	+0.33(+1.60%)
Jul 11, 2011	21.29	21.30	20.76	20.83	574,724	-0.77(-3.57%)
Jul 08, 2011	21.62	21.77	21.45	21.61	538,809	-0.29(-1.33%)
Jul 07, 2011	21.95	22.13	21.78	21.90	670,452	+0.10(+0.48%)
Jul 06, 2011	21.70	21.92	21.60	21.79	578,423	+0.05(+0.22%)
Jul 05, 2011	21.80	22.00	21.55	21.74	733,001	-0.03(-0.16%)

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