2015 in Review_advocacine’s blog by WordPressDecember 31, 2015
The concert hall at the Sydney Opera House holds 2,700 people. This blog was viewed about 26,000 times in 2015. If it were a concert at Sydney Opera House, it would take about 10 sold-out performances for that many people to see it.
Click to read the summary report https://advocacine.wordpress.com/2015/annual-report/