What percentage of the group premium does an employer usually pay?

According to a Kaiser Family Foundation survey, small employers (2-199 workers) typically pay 86% of premiums for individual coverage and 66% for family coverage. Midsized firms (200-999 workers) typically pay 88% of individual premiums and 82% of family premiums. And large firms (1,000+ workers) typically pay 89% of individual premiums and 77% of family premiums.