{"id":5561,"slug":"spotify-african-market-footprint-composition-24-september-2026-robustness","title":"Robustness of Composition of Spotify’s nine-market African chart footprint, 24 September 2026 (african_streams)","source":"Recomputed from spotify-african-market-footprint-composition-24-september-2026","source_url":"","source_type":"computed","method":"Sensitivity check on \"african_streams\" in the dataset spotify-african-market-footprint-composition-24-september-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":"streams","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":"high","retrieved":"2026-09-24 13:52:42","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":19502453,"mean":2166939.2222,"top_share_pct":65.3,"sum_change_pct":0,"mean_change_pct":0},{"scenario":"Excluding the top 1 (NG)","n":8,"sum":6766751,"mean":845843.875,"top_share_pct":69.51,"sum_change_pct":-65.3,"mean_change_pct":-60.97},{"scenario":"Excluding the top 3 (NG, EG, MA)","n":6,"sum":1124845,"mean":187474.1667,"top_share_pct":69.46,"sum_change_pct":-94.23,"mean_change_pct":-91.35},{"scenario":"Excluding the top 5 (NG, EG, MA, ZA, SA)","n":4,"sum":175475,"mean":43868.75,"top_share_pct":35.92,"sum_change_pct":-99.1,"mean_change_pct":-97.98}]}