B Evidence Grade B Graded accuracy verified by the review judge Safe to Cite Dated

1,565

1,565 -- consumer panel size for Paper Reach Survey (Belgian letterbox/direct mail study) (2023-11)

Name: Consumer Panel Size Statistics
Creator: Lighthouse Intelligence
Published: 2026-10-04

2023-11 · n=1,565 · bpost / Profacts (Paper Reach study)

The Paper Reach study utilized a panel of 1,565 consumers across 8 waves between March 2022 and November 2023.

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Attribution: bpost / Profacts (Paper Reach study) View source

Lighthouse Research Team

Last verified: 2026-10-04 · How we verify data →

Source verified Evidence graded

Value

1,565

Unit

Count

Data Vintage

2023-11

Entity

Paper Reach Survey (Belgian letterbox/direct mail study)

Sample Size

1,565

Evidence Quality

Strong, reliable evidence

Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.

61/100 confidence

Single source - not yet corroborated

Score breakdown

Extraction

Source Trust

Citation Chain

Independence

Methodology

Freshness

Source

bpost / Profacts (Paper Reach study) Primary Tier A

https://best-of-inhome.be/news/elementor-7388/ ↗

Confidence: 57/100 Vintage: 2023-11 Channel: Common Crawl

Source Article

New results Paper Reach Survey

Original Research

bpost / Profacts (Paper Reach study) · Original study ↗

Methodology

Consumer panel surveyed across 8 waves measuring attitudes toward addressed advertising mail in Belgium

Methodology documented

Segmentation

Industrymarketing

Cite this stat

Plain Text

Paper Reach Survey (Belgian letterbox/direct mail study): 1,565 consumer panel size. Source: bpost / Profacts (Paper Reach study) (2023-11). Via Lighthouse Intelligence -- https://lighthousedata.io/data/paper-reach-consumer-panel-belgium

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<blockquote cite="https://lighthousedata.io/data/paper-reach-consumer-panel-belgium" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>1,565</strong> -- consumer panel size for Paper Reach Survey (Belgian letterbox/direct mail study)<br><small>Source: bpost / Profacts (Paper Reach study) (2023-11) · <a href="https://lighthousedata.io/data/paper-reach-consumer-panel-belgium" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>

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