Respondent Profiles, by Year of Joining the Chlorhexidine Working Groupa
| Affiliation | Joined Between 2002 and 2011 | Joined in 2012 or Afterward | Total |
|---|---|---|---|
| NGOs | 6 | 3 | 9 |
| Donors | 2 | 1 | 3 |
| Academia | 1 | 0 | 1 |
| Pharmaceutical | 1 | 3 | 4 |
| United Nations agencies | 0 | 2 | 2 |
| Total | 10 | 9 | 19 |
↵a The working group was formalized in 2012, but ad hoc collaboration had been ongoing since 2002.