add eduscore_int 2 and higher

add eduscore 1.0 and higher

Update README.md

Update README.md

Update README.md

remove redundant cols, remove trailing colons (part 00003-of-00004)

add eduscore

Upload dataset

remove redundant cols, remove trailing colons

Upload dataset (part 00003-of-00004)

Update README.md

Update README.md

Add posts