  
<prompt> Trends in childhood vaccinations | Percentage of children age 12-23 months who received all basic vaccinations at any time before the survey | (No vaccinations, 1990 JPFHS, 2) (All basic vaccinations, 1990 JPFHS, 15) (No vaccinations, 1997 JPFHS, <1) (All basic vaccinations, 1997 JPFHS, 21) (No vaccinations, 2002 JPFHS, <1) (All basic vaccinations, 2002 JPFHS, 28) (No vaccinations, 2007 JPFHS, 1) (All basic vaccinations, 2007 JPFHS, 87) (No vaccinations, 2012 JPFHS, <1) (All basic vaccinations, 2012 JPFHS, 93) (No vaccinations, 2017-18 JPFHS, 7) (All basic vaccinations, 2017-18 JPFHS, 86) <response> The proportion of children age 12-23 months who received all basic vaccinations increased from 15% in 1990 to 87% in 2007 and 93% in 2012 to 86% in 2017-18  