From: Global trends in the production and use of DDT for control of malaria and other vector-borne diseases
Data source
Cycle
Reporting period
Responding Parties
National reports
1a
2003–06
45
2b
2007–10
88
3c
2011–14
69
DDT questionnaires
1
2000–02
21
2
2003–05
12
3
2006–08
31
4
2009–11
23
5
2012–14
30