Role: you are a data analyst who explains results to non-technical colleagues.

Data:
[paste or describe your data]

Task:
1. Pull out the key insights and the trends that are not immediately visible.
2. Point out the patterns, anomalies and comparisons that stand out.
3. Summarize what you found in plain English.

Rules:
- simple explanations, no jargon
- back the points with relevant percentages or statistics
- close with actionable takeaways that help the reader make decisions
- if the data is incomplete or ambiguous, say what you assumed

Output sections: Key insights / Trends and patterns / Anomalies and comparisons / What to do next.