Industry factbook

It is the annual flagship statistics product of a trade association: sector-wide benchmarks, market-share context and trend commentary compiled from member reporting rather than a queryable microdata file.

The cataloged instance is the Healthcare Distribution Alliance (HDA) Industry Factbook & Member Resources, tagged factbook, benchmarks and market share. Its catalog record states:

• estimated_size: one Factbook edition per year (~100+ pages, gated)
• update_frequency: annual
• data_formats: PDF and HTML

So the unit of data is the edition, not the row. You get a fixed annual snapshot designed for reading, not an endpoint you can poll.

Because a factbook answers different questions than a database does - and fails differently when you treat it like one.

• No time series unless you archive it. One edition per year means multi-year analysis requires collecting successive PDFs yourself.
• Aggregates only. HDA's factbook aggregates US pharmaceutical distribution benchmarks; named-distributor figures live elsewhere in the association's member resources.
• Access is layered. Across the catalog 1,437 of 1,744 datasets (82.4%) are free, but this record is gated - expect the headline layer free and the full edition behind registration or membership.
• Format constrains reuse. PDF and HTML editions need parsing or manual extraction before the numbers reach a model, unlike the 734 CSV-shipping datasets in the catalog.

1. Check the cadence against your question. The HDA Factbook updates annually; anything needing monthly or quarterly movement needs a different source entirely.

1. Confirm what is gated. The record flags the ~100+ page edition as gated - identify which charts or tables are previewable before planning work around them.

1. Look for the benchmark definitions. Association benchmarks are only comparable year over year if the methodology holds; note how each metric is defined in the edition you cite.

1. Budget for extraction. With PDF and HTML as the stated formats, plan parsing effort or manual transcription into your project timeline.

1. Pair it with granular sources. Use the factbook for sector-level calibration and a row-level dataset for entity detail; neither substitutes for the other.

Concepts that surround the factbook model: - distributor benchmark — Distributor benchmarks are industry-aggregate metrics - published as sector-wide figures rather than per-company rows. - registration gated download — A registration-gated download is free content you can only get after submitting contact details through a form. - trading partner directory — A trading partner directory lists the member companies of a supply chain - here HDA's members and their service providers - usable for prospecting or partnership research.