In the Nordic conference held in Stockholm 3-4th July, in or about 50.000 persons were present. These people came mainly from Northern Europe. Totally there were there 400 people baptized. These 400 is 0.8% of all attendees.!!
This is actually quite high.
There are some pretty lame results this year. Wifibandit has a running list
https://www.reddit.com/r/exjw/comments/392far/2015_convention_locationdatesattendancebaptized/