SpamAssassin Score Logging

As a cPanel System Administrator & web-hosting provider I would like to add score of each individual rule to /var/log/maillog or a separate log containing *spamd: clean message* & *spamd: result Y* delivered. Preferably in a one rule & score per line format as provided in exim_rejectlog versus the current comma separated format absent score. Currently /var/log/maillog does not allow quick or any assessment of rule efficacy. Often the default score is too low or worse 0.0. Patterns and room for improvement are harder to determine absent individual rule score.