Being compared with those of a previous year(adjective)
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Use "year-to-year" in a sentence
"The only consumer element in play is the so-called year-to-year growth at GMA trumpeted by the same PR folks who pepper the press releases with superlatives: the most, the largest and the best in years."
"However, rather than focus on any of those measures, the real bottom line is that our cost of care for the uninsured and charity is basically flat year-to-year, which is the most meaningful way of looking at the true economic impact of caring for the uninsured."
"The rise in poverty rates from 2009 show the biggest year-to-year increase in recorded history."