Sub-cluster Analysis:

C-009 [5291]  (#Grp: {9, 10, 11})

C-010 [178]  (#Grp: {9})

C-019 [26922]  (#Grp: {9, 10, 11, 12})

C-050 [64507]  (#Grp: {9, 10, 11})

C-060 [50429]  (#Grp: {9, 10, 11, 12, 13})

C-061 [549]  (#Grp: {9, 10, 11})

C-062 [33500]  (#Grp: {9, 10, 11})

C-063 [1640]  (#Grp: {9})

C-077 [7225]  (#Grp: {9, 10, 11})

C-079 [3268]  (#Grp: {9, 10})

C-080 [1745]  (#Grp: {10, 11, 12, 13})

C-082 [6535]  (#Grp: {9, 10, 11})

C-083 [111]  (#Grp: {9})

C-084 [393]  (#Grp: {9, 10, 11})

C-085 [1329]  (#Grp: {9, 10, 11})

Spikey Created with Wolfram Mathematica 9.0