Browse through the lists of packages:

Debian Stretch:

Arch amd64: 281 packages, 41314 files.

Arch i386: 281 packages, 41312 files.

Debian Buster:

Arch amd64: 286 packages, 35556 files.

Arch i386: 285 packages, 35546 files.

Debian Bullseye:

Arch amd64: 255 packages, 25394 files.

Arch i386: 254 packages, 25384 files.

Debian Bookworm:

Arch amd64: 33 packages, 5793 files.

Arch i386: 31 packages, 5779 files.

Debian Sid:

Arch amd64: 77 packages, 24799 files.

Arch i386: 76 packages, 24791 files.

Ubuntu Xenial:

Arch amd64: 293 packages, 43291 files.

Arch i386: 293 packages, 43289 files.

Ubuntu Bionic:

Arch amd64: 270 packages, 28382 files.

Arch i386: 267 packages, 28047 files.

Ubuntu Focal:

Arch amd64: 257 packages, 25155 files.

Ubuntu Jammy:

Arch amd64: 233 packages, 12232 files.

Ubuntu Lunar:

Arch amd64: 48 packages, 7400 files.

Source:

Available 68 dsc files