U.S. volume per capita in 1999 was 739 pieces while Italy's was 115 pieces per capita.
Italy's volume per capita was over 700 pieces, much higher than the U.S.
mnli hypothesis: Italy's volume per capita was over 700 pieces, much higher than the U.S. premise: U.S. volume per capita in 1999 was 739 pieces while Italy's was 115 pieces per capita.