Response options: Low (Bottom quintile/20%), Medium low (Second quintile/20%), Medium (Third quintile/20%), Medium high (Fourth quintile/20%), High (Top quintile/20%), missing value
Response options: 1- In about six months, 2- In about a year, 3- In about two years, 4- More than two years, 5- Never, 97- Not related to / affected by agreement, 98- DK/NA
