Three months membership
National Library Data of Sri Lanka. Number, annual.
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Data source: NLDSB, National Library Data of Sri Lanka (31 Aug 2026)
Macro Lab · LK.SOC.NATLIB.THREE_MONTHS_MEMBERSHIP.A · CC BY 4.0
About this series
- Source NLDSB, compiled by Macro Lab
- Unit Number
- Date range 2015 – 2025
- Last checked 31 Aug 2026
Checks: no discrepancies recorded. Compiled by NLDSB, read from the Central Bank of Sri Lanka.
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Details
- Name in the warehouse
- National Library Data of Sri Lanka: Three months membership
- Read from
- CBSL Economic and Social Statistics (Central Bank of Sri Lanka)
- Source page
- https://www.cbsl.gov.lk/en/statistics/economic-and-social-statistics-of-sri-lanka
- Notes
- CBSL Economic and Social Statistics, table 2.36. Compiled by NLDSB. National Library membership by type and ISBN/ISSN/ISMN numbers issued. unit_for marks the ISBN/ISSN/ISMN rows and 'Total Number of Members' as persons; the ISBN/ISSN/ISMN rows are counts of numbers issued.
Source documents
Vintages
One vintage so far, published 31 Aug 2026. Revisions show here once a later release changes a value.