Thanks to everybody for their help. A PDF of some sample ranks is at the URL below. (If the link address splits on the posted version be sure to copy and paste the whole URL into your browser address field.) -John/AC4CA https://docs.google.com/viewer?a=v&pid=sites&srcid=ZGVmYXVsdGRvbWFpbnxhYzRjY XR4fGd4Ojc1OGNmOTdmNDY1MjhmYzY