During his first 100 days, President Biden has been busy signing major coronavirus legislation, issuing more executive orders than any modern president and tweeting far less than his predecessor, Donald Trump.

Why it matters: Sneak has been counting down to Biden’s 100th day in office — this Friday — with data-driven analyses of the administration's accomplishments and challenges each day this week. We close out with a head-to-head comparison of each president's start.

See our past charts:

• Vaccinated Americans
• Unemployment claims
• Migrant kids
• Mass shootings