The ELCA report says 2017 ELCA membership totals are down 105,003. Total membership in the ELCA (listed as baptized members) is 3,458,839.
Active Participants is down 184,590 and is listed as 2,077,356.
Total Weekly Worship Attendance is down 36,583 for a total of 899,000. (See here, p.261)
A couple weeks ago, ELCA presiding bishop Elizabeth Eaton wrote an article where she said, "ELCA membership decreases by 70,000 people a year, or roughly the loss of a synod per year." (See here) As you can see in the numbers above, membership decreased 35,000 more than Presiding Bishop Eaton said was typical (70,000).
Today, Lutheran pastor, Tom Brock wrote about Presiding Bishop Eaton's article dealing with ELCA membership losses on his Facebook page. I have embedded it below: