 
<prompt> Percentage of children age 12-23 months who received BCG vaccinations | (1990.0, 16.8) (1997.0, 24.1) (2002.0, 28.8) (2007.0, 91.3) (2012.0, 98.3) <response> BCG (tuberculosis) vaccination rates were examined separately as shown in Figure 27. The figure shows that since 2007 the BCG vaccination rates have increased markedly to above 90%. This is due to the inclusion of BCG as part of the national vaccination program after the 2002 survey.  