Statistics
| Year | Number of exhibitors | Countries | Number of visitors | Gross space | Net space | Source |
|---|---|---|---|---|---|---|
| 2006 | 2229 | 15 | 59236 | — | 43680 sq. m. | Holder |
"—" means information failing
Average number of leads per company was 100 in 2005, according to the exhibitor lead analysis report 93% of attendees ranked the exhibition as important in their decision to attend OTC 97% of attendees visited the exhibition