    Sentence t How many developed. countries.’ did  British researchers: use to gather statistics from?    Sentence 2: Using. statistics from: 23 developéd  courttries and -the, 50 states ‘of. the US “they ‘found.  Social/health’ ‘problems ‘lower’ ‘iri “countries.” like  Japari and Finjand and states like Utah and New  Hompshiré “with “high levels" of equality than in  countries {US and’ UK) and ‘states {Mississippi.and  New: York) .with large. differences. in: household  income.