{"id":8049,"slug":"export-column-country-pooled-shares-24-october-2026-robustness","title":"Robustness of Country of origin shares pooled across 12 readings of Spotify’s African export column, 13 August to 24 October 2026 (total_export_streams)","source":"Recomputed from export-column-country-pooled-shares-24-october-2026","source_url":"","source_type":"computed","method":"Sensitivity check on \"total_export_streams\" in the dataset export-column-country-pooled-shares-24-october-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":"medium","retrieved":"2026-10-24 01:53:54","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":3918160,"mean":435351.1111,"top_share_pct":40.62,"sum_change_pct":0,"mean_change_pct":0},{"scenario":"Excluding the top 1 (EG)","n":8,"sum":2326643,"mean":290830.375,"top_share_pct":34.42,"sum_change_pct":-40.62,"mean_change_pct":-33.2},{"scenario":"Excluding the top 3 (EG, DZ, AO)","n":6,"sum":1013515,"mean":168919.1667,"top_share_pct":36.05,"sum_change_pct":-74.13,"mean_change_pct":-61.2},{"scenario":"Excluding the top 5 (EG, DZ, AO, GH, ST)","n":4,"sum":326684,"mean":81671,"top_share_pct":37.6,"sum_change_pct":-91.66,"mean_change_pct":-81.24}]}