keyword

how are birth rates calculated

Monthly search volume and cost-per-click data for "how are birth rates calculated" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=how+are+birth+rates+calculated&country=us" +--------------+------------------+ | volume | 720 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
total fertility rate definition	5,400	$0	11/20
definition of fertility rate	5,400	$0	10/20
crude birth rate	3,600	$0	12/20
what is fertility rate	2,400	$0	13/20
birth rate definition	1,900	$0	11/20
fertility rate definition	1,900	$0	11/20
fertility rate meaning	1,900	$0	11/20
how is birth rate calculated	720	$0	15/20
birth rate calculation	590	$0	11/20
formula for birth rate	590	$0	10/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=how+are+birth+rates+calculated&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt