The OECD definition says this: "Information is also presented for gross household disposable income including social transfers in kind, such as health or educa

The OECD definition says this: "Information is also presented for gross household disposable income including social transfers in kind, such as health or education provided for free or at reduced prices by governments and not-for-profit organisations." See: https://data.oecd.org/hha/household-disposable-income.htm https://data.oecd.org/hha/household-disposable-income.htm