IATI Publishing Statistics now has a new home: http://publishingstats.iatistandard.org.

On Codelist

Codes that are on the CollaborationType codelist.

ValuePublishers
1 321
3 121
2 72
4 27
7 9
6 9
8 10

Not On Codelist

Codes that are not on the CollaborationType codelist.

ValuePublishers
0 1