No way of knowing. Remarkable that it's below 2 either way for such a poor country. If they faked it they surely wouldn't have made it lower, so it's possible the real rate is even below that.
Pure propaganda, but it's really hard to estimate. At least with China you have some data. Chinese government would say there were 10.5 mln live births in 2021, but there were only 4.6 mln mandatory tuberculosis vaccinations distributed.
Some kids were not vaccinated, you can use a single dose for 2 kids, but that gives you 9.5 mln.