Derived calculations from Our World in Data values (1995 to 2020):
n = 25 years
CAGR = (end/start)^(1/n)-1
Annual absolute change (pp/year) = (end-start)/n

Canada: start=30.50000, end=32.65403, CAGR=0.002733392717, AnnualChange_pp=0.086161200000
Costa Rica: start=45.90000, end=72.53000, CAGR=0.018469903166, AnnualChange_pp=1.065200000000
Mexico: start=37.10000, end=70.43000, CAGR=0.025971628227, AnnualChange_pp=1.333200000000
United States: start=32.20000, end=40.50000, CAGR=0.009215625643, AnnualChange_pp=0.332000000000