Races per nation
Number of races and racedays per country in 2004.
Top nations for team
65% of all racedays for eD'system - ZVVZ were in Germany, Czech Republic or Austria.
Per country
| Pos. | Nation | Number of races | Racedays |
|---|---|---|---|
| 1 | Germany | 8 | 26 |
| 2 | France | 6 | 7 |
| 3 | Czech Republic | 3 | 12 |
| 4 | Netherlands | 3 | 3 |
| 5 | Austria | 2 | 8 |
| 6 | Croatia | 2 | 5 |
| 7 | Belgium | 1 | 1 |
| 8 | Poland | 1 | 1 |
| 9 | Portugal | 1 | 3 |
| 10 | South Africa | 1 | 5 |