well, talking about how many of which bus is out there ... this is what i
have collected by 'lurking' on the internet (rec.autos.vw and vintagevw-list).
most of you guys and gals are already in here. :)

  56 Microbus    1    68 Bus    3    80 Vanagon    5    92 Eurovan    1
  57 Microbus    1    69 Bus    2    81 Vanagon    4    93 Eurovan    5
  58 Microbus    0    70 Bus    6    82 Vanagon    8
  59 Microbus    2    71 Bus   10    83 Vanagon    3
  60 Microbus    0    72 Bus    6    84 Vanagon    9
  61 Microbus    2    73 Bus    9    85 Vanagon   10
  62 Microbus    0    74 Bus    6    86 Vanagon    4
  63 Microbus    0    75 Bus    0    87 Vanagon   11
  64 Microbus    2    76 Bus    5    88 Vanagon    3
  65 Microbus    0    77 Bus    3    89 Vanagon    3
  66 Microbus    7    78 Bus    8    90 Vanagon    4
  67 Microbus    5    79 Bus    4    91 Vanagon    4    Unknown       0

 Microbus  20 - Camper   3, Panel    1, Pickup   1, Kombi    8
 Bus       62 - Camper  30, Panel    0, Pickup   0
 Vanagon   68 - Camper  19, Panel    0, Pickup   0, Diesel   4, Syncro   7
 Eurovan    6 - Camper   2
 Total    156