# Log
- 2026-10-30 P0: read TASK.md, wrote contract.
- 2026-10-30 P1: audited data; found TUR duplicate (two names, identical values), CHE 2007 missing, BGD/ETH/IND/NGA 2000–2010 absent. Decision: dedupe on (iso3,year); no imputation.
- 2026-10-30 P2/P3: baseline mean_2022_all_available and balanced means implemented in out/analysis.py (no randomness).
- 2026-10-30 P4: clean re-run identical; 13 consistency checks pass (checks.md).
- 2026-10-30 P4 gate receipt 20261030T044445.887781Z.json (only phase-ledger non-terminal). P5: report, claims written; final gate run.
- 2026-10-30 final gate receipt 20261030T044453.693698Z.json PASSED.