“New Zealand Households’ Beverage Purchases: 2015-2019 Trends Unrelated to Income, but Associated with Household Size”

https://pubmed.ncbi.nlm.nih.gov/38115219

New Zealand households purchased more unsweetened beverages than sugar-sweetened or artificially sweetened ones in 2015-2019, with little change in total purchases and slight reductions in sugar-sweetened beverages, unaffected by income but associated with household size.