>From: Aron Spencer <aron at r8ix.com> >Nevertheless, 15% is not exclusively a ratio. It is a shorthand for Then what, pray, does the 'per' mean? David -- David Ledger - Freelance Unix Sysadmin in the UK. Chair of HPUX SysAdmin SIG of hpUG technical user group (www.hpug.org.uk) david.ledger at ivdcs.co.uk www.ivdcs.co.uk