><dd><p>Population under age 5 in 2018 in thousands.</p>
</dd>
<dt>pop_growth_rate_2018</dt><dd><p>Rate at which population is growing in 2018.</p>
</dd>
<dt>pop_growth_rate_2030</dt><dd><p>Rate at which population is estimated to grow
in 2030.</p>
</dd>
<dt>births_2018</dt><dd><p>Number of births in 2018 in thousands.</p>
</dd>
<dt>fertility_2018</dt><dd><p>Number of live births per woman in 2018.A total
fertility level of 2.1 is called replacement level and represents a
level at which the population would