Dumped
Stacked
4400
..............
16250
5700
7000
................
1720
....................
730
280
713
650
655
804
774
694
617
% Free Space (Approx)
67
71
72
63
68
...................
76
62
232
.............
165
112
138
89
64
48
Relative Efficiency M2/M3 of free space
346
156
219
...............
131
84
77
155
117
81
87
61
49
30