This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
BirthDeath BG.svg en The birth and death rates in Bulgaria own Incnis Mrsi public domain File RNI BG svg Disclaimer The author of this graph gives no warranty and accepts no responsibility for its factual accuracy This graph is nothing but visualization of data from ru php tim cou terr ind Submit OK ru php tim cou