December numbers from BC:
"Based on data over the last 4 weeks, compared with fully vaccinated individuals and after adjusting for age differences, unvaccinated individuals are
• ≈ 8x more likely to become a case
• ≈ 32x more likely to be hospitalized
• ≈ 52x more likely to be admitted to critical care"
http://www.bccdc.ca/Health-Info-Site/Documents/COVID_sitrep/2021-12-02-Data_Summary.pdf Page 18
Plus they go for testing because they get the symptoms.