Men accounted for almost of three-quarters of claims, at 71 per cent, while younger and older workers had the highest claim rate across all age groups, with one in eight workers aged 15-24 and 65 and older making a claim last year.
Pasifika people had the highest injury rate by ethnicity, with 115 claims per 1000 workers.
Agriculture and fishery workers were the most likely to make a claim, with more than two out of every 10 workers reporting a workplace injury. Office clerks had the lowest claim rate.
Tradespeople made the most claims overall, followed by agriculture and fishery workers, and plant and machine operators and assemblers.
Only 10 per cent of all claims resulted in entitlement payments, including for weekly compensation and rehabilitation.
The February 22, 2011 Canterbury earthquake was responsible for a spike in workplace fatalities, with 63 fatal claims in the region last year compared with nine the previous year.