Change category (x = WTP2017 − WTP2015 in RWF) | Control (n = 79) | ES (n = 103) | CB (n = 106) |
---|---|---|---|
Large increase (x > 1000) | 12.7 | 9.7 | 17.0 |
Moderate increase (250 < x ≤ 1000) | 11.4 | 16.5 | 23.6 |
Stable (− 250 ≤ x ≤ 250) | 25.3 | 20.4 | 28.3 |
Moderate reduction (− 1000 ≤ x <  − 250) | 25.3 | 33.0 | 17.9 |
Large reduction (x <  − 1000) | 25.3 | 20.4 | 13.2 |
 | 100.0 | 100.0 | 100.0 |