⇣ bifimp ⇣bif100imp00003bif500imp00014bif1000imp00027bif2000imp00055bif5000imp00137bif10000imp00275⇣ bifimp ⇣bif1,00000imp02748bif5,00000imp137bif10,00000imp275bif25,00000imp687bif50,00000imp1374bif100,00000imp2748