format,plain_bytes,gzip_bytes,compressed_fraction
atom,206748,80200,0.3879118540445373
custom,187472,76192,0.406418025091747
xyz,165440,61884,0.3740570599613153
cfg0,142625,36205,0.25384750219106045
cfg200,144729,54181,0.37436173814508494
cfg400,144725,54459,0.37629296942477114