installed size is 14.3Mb
  sub-directories of 1Mb or more:
    R      2.1Mb
    libs  11.6Mb
installed size is 12.7Mb
  sub-directories of 1Mb or more:
    R      1.5Mb
    libs  10.7Mb
installed size is 14.2Mb
  sub-directories of 1Mb or more:
    R      2.1Mb
    libs  11.6Mb
installed size is 13.8Mb
  sub-directories of 1Mb or more:
    R      1.5Mb
    libs  11.8Mb