Written parliamentary questions: 1,993 per year in 2025, 34% less than in 2009

Written parliamentary questions, 2009 – 2025, per year. The highest point was 2019 (3,076).

Source: Tweede Kamer, Gegevensmagazijn (Zaak, alleen volle jaren) · opgehaald 25 oktober 2026Open the table Single block

These figures come from

Dutch House of Representatives open data

Tweede Kamer der Staten-Generaal

Everything the House does, as an open API: motions and amendments, how each party voted, written questions, debates and committees, parliamentary papers, and the members themselves, with their side jobs, gifts and trips.

This block is an example of what you can show with this source. Open the source itself to look further, pick other figures or use the data in your own work.

Open the table at Tweede Kamer The API call behind this block All about this source

Access: Open
Licence: CC0 1.0 (disclaimer Tweede Kamer)
Table: Zaak
Latest figure: 2025
Fetched: 25 October 2026

Fetch exactly these figures yourself

curl "https://gegevensmagazijn.tweedekamer.nl/OData/v5/Zaak?\$apply=filter((Soort%20eq%20'Schriftelijke%20vragen')%20and%20Verwijderd%20eq%20false)%2Fcompute(year(Datum)%20as%20Jaar)%2Fgroupby((Jaar)%2Caggregate(%24count%20as%20n))"

Written parliamentary questions: 1,993 per year in 2025, 34% less than in 2009

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