ok. here's ALL the buses i know about, from any source i've seen on the
internet: mailing lists, rec.autos.vw, etc.

just so you can see where your year/model fits overall (not just on the list).

50 Microbus   0  59 Microbus  11  68 Bus  17  80 Vanagon  20  91 Eurovan   1
51 Microbus   0  60 Microbus   4  69 Bus  21  81 Vanagon  21  92 Eurovan   1
52 Microbus   0  61 Microbus   7  70 Bus  33  82 Vanagon  38  93 Eurovan  16
53 Microbus   1  62 Microbus   7  71 Bus  63  83 Vanagon  12  94 Eurovan   1
54 Microbus   1  63 Microbus   5  72 Bus  26  84 Vanagon  31  95 Eurovan   0
55 Microbus   2  64 Microbus  13  73 Bus  41  85 Vanagon  44
56 Microbus   3  65 Microbus  18  74 Bus  20  86 Vanagon  15
57 Microbus   3  66 Microbus  27  75 Bus  10  87 Vanagon  40
58 Microbus   5  67 Microbus  30  76 Bus  21  88 Vanagon  10
                                  77 Bus  29  89 Vanagon   8
                                  78 Bus  34  90 Vanagon  19
                                  79 Bus  19  91 Vanagon  10

 Microbus 137 - Camper  36, Panel   12, Pickup  17, Kombi   23, Deluxe  18
 Bus      337 - Camper 162, Panel    2, Pickup   6, Kombi    6
 Vanagon  268 - Camper 119, Panel    2, Pickup   2, Diesel  19, Syncro  26
 Eurovan   19 - Camper   4, Panel    0, Pickup   0, Diesel   2
 Total    761

 Vanagon Mailing List   335 people,   317 vehicles
   51 Microbus,  115 Bus,  141 Vanagon,   10 Eurovan
   56 Unknown,    14 Wanabus

         Percentages
Microbus:     51 of 137    37 percent
Bus:         115 of 337    34 percent
Vanagon:     141 of 268    53 percent
Eurovan:      10 of  19    53 percent