Where it comes from
The line in the source
End of March 2018 (FY 2017/2018) 25.7 billion
Related figures
The same measure, other periods
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Record
25.7 billion cards End of March 2018
EstimateOur model or estimate. Treat it as an order of magnitude.
The line in the source
End of March 2018 (FY 2017/2018) 25.7 billion
The same measure, other periods