Table 2.

The area and number of watersheds under different deployment scores during each year of the intervention

Year	Watershed areas (km2)				Number of watersheds
	Deployment scorea				Deployment scorea
	0	1	2	3	0	1	2	3
2012	20,381	659	335	2	2048	55	29	1
2013	20,249	523	403	201	2032	47	32	22
2014	19,529	937	675	235	1966	83	58	26
2015	16,923	1894	1745	814	1733	174	143	83
2016	16,780	1974	1709	913	1718	181	144	90
2017	15,145	2914	2331	987	1560	276	201	96
2018	14,357	3105	2773	1141	1486	295	240	112
2019	14,357	3105	2773	1141	1486	295	240	112

^aDeployment scores 0 = totally outside the controlled area, 1 = outside but neighbouring the controlled area, 2 = inside the controlled area, but bordering non-controlled areas, 3 = totally inside the controlled area