All Reasons -- 4,130,540 COGs

Writing - review and editing
497,070 COGs

Conceptualization
438,160 COGs

Writing - original draft
404,450 COGs

Methodology development
390,160 COGs

Formal analysis
369,230 COGs

Investigation
356,130 COGs

Data curation
285,960 COGs

Supervision
260,470 COGs

Project administration
231,950 COGs

Funding acquisition
212,390 COGs

Validation
189,470 COGs

Data visualization
184,730 COGs

Securing resources
156,880 COGs

Software
105,460 COGs

Peer review
48,030 COGs