The Baltimore Sun had total average circulation of 195,561 copies daily and 343,552 on Sunday in the six months that ended March 31, according to an Audit Bureau of Circulations report released Tuesday.
The report was the first from ABC to reflect a new set of rules that made it difficult to compare the numbers to those of previous periods. The changes in circulation reporting, agreed to by newspaper publishers and advertisers, added some categories and deleted others.


