1[2 {"id": "C1", "text": "1,164 of the 1,200 control records can be read unambiguously and were analysed; 36 could not be read.", "results_keys": ["n_valid_records", "n_analysed", "n_unreadable_records", "n_records_control"], "status": "supported", "caveat": "Depends on keeping 25 quoted, comma-separated prices as unambiguous."},3 {"id": "C2", "text": "The 36 unreadable records are corrupted export lines (file lines 701-736, sale ids S00700-S00735) and were not reconstructed.", "results_keys": ["data_issues", "feasibility_reason"], "status": "supported", "caveat": "Matching the lines to the missing IDs is an inference from the ID sequence."},4 {"id": "C3", "text": "The price sum over analysed records is 456,370,000 CAD, so the unreadable records imply 14,917,000 CAD of the 471,287,000 CAD control sum.", "results_keys": ["sum_price_valid", "sum_price_unreadable_implied", "sum_price_control"], "status": "supported", "caveat": "The implied sum assumes the control total refers to the same table."},5 {"id": "C4", "text": "The mean sale price over analysed records is 392,070.45 CAD and the median price per m2 is 2,984.94 CAD/m2.", "results_keys": ["mean_price_valid", "median_price_per_m2_valid"], "status": "supported", "caveat": "Covers the readable records only, not the full table."},6 {"id": "C5", "text": "Feasibility is partial.", "results_keys": ["feasibility", "feasibility_reason"], "status": "supported", "caveat": ""},7 {"id": "C6", "text": "The shortfall in readable counts by municipality versus the control counts sums to the 36 unreadable records.", "results_keys": ["n_by_municipality_gap", "n_by_municipality_valid"], "status": "supported", "caveat": "Attribution to municipalities comes from the control totals only."}8]9