Trends
Popular topics in the indexed sermon catalog
Compare annual mix, monthly seasonality, and denominator choices
An interactive 2018–2025 topic index with exact catalog counts, shares, comparison years, and a 2025 month view.
This index counts one primary metadata label per catalog sermon. It lets readers compare raw volume with topic share across 2018–2025, then inspect 2025 month by month.
The largest 2024–2025 movement is mostly catalog uncertainty: total volume grew by 1,218 sermons, while the ambiguous label grew by 1,198, or 98.4% of the net change. The specialist mix is broadly stable.
- dek
- Switch counts to shares, choose a denominator, compare years, and inspect the 2025 monthly pattern.
- experience
- topic_trends
- schema
- uplift_interactive_analysis.v1
- scope note
- Catalog prevalence uses one primary metadata label per indexed sermon. It describes the indexed catalog, not the smaller set with sermon text available for close reading.