If passage of the proposal would cost you some amount of money every year for the foreseeable future, what is the highest amount that you would pay monthly and still vote for the forest restoration program? (CIRCLE THE HIGHEST AMOUNT THAT YOU WOULD STILL VOTE FOR THE PROJECT OF FOREST RESTORATION IN THE UPLAND)

Associated payment card was:

0

5

10

20

40

50

*100

150

200

250

*>250

(Unit: 1000 VND)