{"id":8869,"slug":"cosoma-blank-media-levy-breakdown-2026-robustness","title":"Robustness of COSOMA’s own disclosed breakdown of Malawi’s Blank Media Levy collection, FY reported 2026 (amount_mwk)","source":"Recomputed from cosoma-blank-media-levy-breakdown-2026","source_url":"","source_type":"computed","method":"Sensitivity check on \"amount_mwk\" in the dataset cosoma-blank-media-levy-breakdown-2026, 9 rows carrying a value. Rows sorted by that column, then the totals recomputed with the largest rows dropped one scenario at a time, and again with named rows excluded. sum_change_pct and mean_change_pct are each scenario against the full set. A finding that moves sharply when a single row leaves is a finding about that row.","unit":"mwk","license":"Afrobeats Wire's compilation and analysis are licensed CC BY 4.0. Rights in the underlying source data remain with the source named above.","confidence":"medium","retrieved":"2026-11-03 07:56:56","n":9,"first_party":0,"columns":[{"key":"scenario","label":"Scenario","type":"text"},{"key":"n","label":"Rows","type":"number"},{"key":"sum","label":"Total","type":"number"},{"key":"mean","label":"Mean","type":"number"},{"key":"top_share_pct","label":"Largest row share, %","type":"number"},{"key":"sum_change_pct","label":"Change in total, %","type":"number"},{"key":"mean_change_pct","label":"Change in mean, %","type":"number"}],"rows":[{"scenario":"All rows","n":9,"sum":10200000000,"mean":1133333333.3333,"top_share_pct":29.41,"sum_change_pct":0,"mean_change_pct":0},{"scenario":"Excluding the top 1 (Total Blank Media Levy collected, year reported)","n":8,"sum":7200000000,"mean":900000000,"top_share_pct":33.33,"sum_change_pct":-29.41,"mean_change_pct":-20.59},{"scenario":"Excluding the top 3 (Total Blank Media Levy collected, year reported, Sum of the\u2026)","n":6,"sum":3000000000,"mean":500000000,"top_share_pct":48,"sum_change_pct":-70.59,"mean_change_pct":-55.88},{"scenario":"Excluding the top 5 (Total Blank Media Levy collected, year reported, Sum of the\u2026)","n":4,"sum":960000000,"mean":240000000,"top_share_pct":37.5,"sum_change_pct":-90.59,"mean_change_pct":-78.82}]}