Wayback machine has a copy
https://web.archive.org/web/20200816001336/https://www.govtrack.us/congress/members/kamala_harris/412678/report-card/2019
Kamala Harris’s 2019 Report Card from GovTrack.us
Year-end 2019 legislative statistics for Sen. Kamala Harris [D-CA], the Senator from California
https://web.archive.org/web/20200816001336/https://www.govtrack.us/congress/members/kamala_harris/412678/report-card/2019