Detailed numbers
| Guesstimates of numbers at IVFDF 2001 events | 
| Friday | 
| Florida  200*+50 | XiM  100 | 
| Saturday morning | 
| Caribbean Quadrilles 75* | Dance technique 25* |   mediaeval  75 |     NW Morris  25  |   Playing for dancing  12* | 
| Contra  80  |              Rapper  65  |          International 50 |  Singing  62*  |    Write a dance    7* | 
| Historical  70    |        Beg. Scottish 40   |   Cornish  50   |     Irish  120   |     Calling   15* | 
| Saturday Afternoon | 
| Display Ceilidh  150 | 
| French couple  60   | Playford    55 | Inter. Scots 20 | Juggling  30 |   App. Clog 80  |  Reps Meeting 46 | 
| Saturday Evening | 
| Hekety  130 + 60 | Fiddlin' Around 120 + 10 | Scottish dance   100 | 
| Sunday morning | 
| Beg. Cotswold 25 | Running Set 100 | Classical Indian 60 |   Yodelling  20  |   English clog  7 |   Mummer's play 10  |   massage 18 | 
| Broom dance  50  | Pat Shaw 80  |    Highland   80   |       Scratch Band 20  |   Fooling  15     |   Caller's stories  15  | 
| Molly        80  | Welsh  40    |    Ladies Step 10  |       Tango       80  |  Advanced Cotswold  20 | Mummers Play 7* | Juggling  20 | 
| Sunday afternoon | 
| Survivors' Ceilidh  200 | 
(200 + 50 in a dance means 200 dancing plus 50 standing around / collapsed in chairs)
| Ticket sales | 
 | In advance | On the door | 
 | Waged | Unwaged | Waged | Unwaged | 
| Weekend | 176 | 122 | 54 | 44 | 
| Stewards Weekend | 20 |  | 19 |  | 
| workshops/afternoon ceilidhs | 51 | -0 | 32 | -0 | 
| Saturday evening | 30 | 7 | 37 | 10 | 
| Friday evening |  |  | 5 | -0 | 
It appears to total 519 people on the Saturday evening.