These are the download statistics from clojars.org, from since they've been kept (2012-11-01) until (roughly) the present.
You can download these directly from Clojars, but it takes a while, so I did it once so you don't have to. I used a simply loop in bash:
# From S3, recommended
CLOJARS_STATS_ROOT=clojars-stats-production.s3.us-east-2.amazonaws.com
# From Clojars directly
# CLOJARS_STATS_ROOT=clojars.org/stats
# Starts from yesterday and works its way back, until it finds an EDN file that already exists. Good for backfilling the history.
i=1 ; while [[ ! -f downloads-`date -d "now - $i days" "+%Y%m%d"`.edn ]]; do wget https://${CLOJARS_STATS_ROOT}/downloads-`date -d "now - $i days" "+%Y%m%d"`.edn ; i=`expr $i + 1`; done
Tip: babashka and jet make it very easy to poke at these from the command line.