CARRYFACTS RESEARCH

Reports built from the published evidence base.

Reproducible summaries of what the CarryFacts catalogue records, what remains missing and what the current sample can support.

Defined samples. Every report states its denominator and exclusions.

Visible unknowns. Missing fields never count as zero or as a pass.

Reusable data. Tables are downloadable as JSON and CSV.

DATA REPORT · VERSION 1.0.0

Catalogue field coverage

How often do published catalogue records contain usable values for selected fields, overall and by category?

Products
1,034
Rules
77
Checked through
2026-10-16
Read report

DATA REPORT · VERSION 1.0.0

Empty weight by category

How many published products have an eligible empty-weight value in each category, and what are the observed weight summaries?

Products
1,034
Rules
77
Checked through
2026-10-16
Read report

DATA REPORT · VERSION 1.0.0

Carry-rule coverage

How often do published carry-rule records include key source, date, limit, exception and unknown fields?

Products
1,034
Rules
77
Checked through
2026-10-16
Read report

DATA REPORT · VERSION 1.0.0

Products under 200 grams by category

How many products with eligible manufacturer weight specifications are under 200 grams, and how many records remain unknown?

Products
1,034
Rules
77
Checked through
2026-10-16
Read report

DATA REPORT · VERSION 1.0.0

Brand specification completeness

How complete are eight selected specification fields across the published product records for each brand?

Products
1,034
Rules
77
Checked through
2026-10-16
Read report