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keyword

what is the formula for birth rate

Monthly search volume and cost-per-click data for "what is the formula for birth rate" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+the+formula+for+birth+rate&country=us" +--------------+------------------+ | volume | 10 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
crude birth rate 3,600 $0 7/20
birth rate definition 1,900 $0 6/20
how is birth rate calculated 720 $0 5/20
crude birth 30 $0 6/20
cbr population 20 $0 9/20
the birth rate of a population is expressed as a 20 $0 7/20
birth rate death rate population growth 20 $0 6/20
how to calculate cbr and cdr 10 $0 7/20
cbr cdr per thousand 10 $0 6/20
the total fertility rate is an estimate of 10 $0 6/20

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=what+is+the+formula+for+birth+rate&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