This chart has an interesting presentation of the current trends in ACBL bridge play. It's compiled independently of the ACBL from publicly accessible data: https://medcitybridge.com/R_other%20pages/work/F2F%20Updates.html Best regards, Mojo -- Morris Jones, Monrovia, CA BridgeMojo <http://bridgemojo.com> Old Town Sidewalk Astronomers <http://otastro.org> Mojo's Blog <http://mojo.whiteoaks.com>