:~/csv# csvjoin -e'iso-8859-1' -c 1 202210.csv 202301.csv | csvsql --query 'select "Name of Member","Uncapped Vote2"-"Uncapped Vote" as diff from stdin order by diff desc limit 10;' | sed 's/,/ ,/g' | column -t -s, Name of Member diff Register.com Inc 46251 Hosting Concepts B.V. 20019 Google LLC 18206 Porkbun LLC 13238 "Cloudflare Inc." 12687 "CSC Corporate Domains Inc" 4252 James Tuplin 3575 "Media Elite Holdings Limited S.A." 2565 eRank Ltd 1801 Krystal Hosting Ltd 1717 :~/csv# csvjoin -e'iso-8859-1' -c 1 202210.csv 202301.csv | csvsql --query 'select "Name of Member","Uncapped Vote2"-"Uncapped Vote" as diff from stdin order by diff asc limit 10;' | sed 's/,/ ,/g' | column -t -s, Name of Member diff Ionos SE -26675 TUCOWS Inc -21308 "GoDaddy.com LLC." -17800 Namesco Limited -13412 COLCATWEB Limited -9550 NameSilo LLC -8425 "Dynadot LLC" -8136 Coherent Limited -7080 Tool Domains Ltd -7020 "Namecheap Inc." -6888