ukhasnet packet length

ukhasnet-prod1=# select length(packet),count(*) from ukhasnet.upload group by length;
 length |  count
--------+---------
      1 |      53
      2 |      33
      3 |     468
      4 |    1727
      5 |     552
      6 |     504
      7 |     658
      8 |   43914
      9 |    6817
     10 |  192579
     11 |  306803
     12 |  122770
     13 |  667522
     14 |  959535
     15 |  422967
     16 |  530155
     17 | 1662737
     18 | 1443027
     19 |  396100
     20 |  939027
     21 |  661884
     22 |  861000
     23 | 1277631
     24 |  342623
     25 |  830847
     26 |  390311
     27 |  598189
     28 |  527768
     29 |  333277
     30 |  306034
     31 |  281995
     32 |  328100
     33 |  226409
     34 |   80529
     35 |   82161
     36 |  212221
     37 |  169186
     38 |   97783
     39 |   25846
     40 |   40495
     41 |  153586
     42 |   20618
     43 |   14332
     44 |   11537
     45 |   32040
     46 |   13094
     47 |   11687
     48 |   11433
     49 |   14494
     50 |    7797
     51 |    8834
     52 |    5312
     53 |    7541
     54 |   10889
     55 |    3409
     56 |    8155
     57 |    1794
     58 |     277
     59 |     134
     60 |     745
     61 |     391
     62 |      77
     63 |      57
     64 |     370
     65 |      36
     66 |       4
     67 |       2
     68 |       6
     69 |       1
     70 |      28
     71 |       4
     72 |       8
     74 |       9
     75 |       2
     76 |       6
     77 |       2
     78 |       6
     79 |       3
     80 |       5
     81 |       2
     82 |       5
     83 |       5
     84 |       8
     85 |       4
     86 |       7
     87 |       1
     88 |       5
     89 |       1
     90 |       6
     91 |       3
     92 |       7
     94 |       6
     95 |       1
     96 |       4
     98 |       3
     99 |       4
    100 |       3
(97 rows)