Here is an table showing the use of Brands at the 2004 Athens Olympics…

Men
| Argentina | Juan Manuel VIVALDI Pablo MOREIRA |
OBO OBO |
| Australia | Stephen MOWLAM Mark HICKMAN |
Mazon Gryphon |
| Egypt | Mohamed EL MALLAH Osama HASSANIEN |
OBO OBO |
| Germany | Clemens ARNOLD Christian SCHULTE |
TK TK |
| Great Britain | Jimi LEWIS Simon MASON |
OBO Mercian |
| India | Devesh CHAUHAN Adrian D SOUZA |
OBO OBO |
| Korea | Jong Min KIM Dong Sik KO |
OBO OBO |
| Netherlands | Klaas VEERING Guus VOGELS |
OBO TK |
| New Zealand | Kyle PONTIFEX Paul WOOLFORD |
OBO OBO |
| Pakistan | Ahmed ALAM Salman AKBAR |
OBO OBO |
| South Africa | Dave STANIFORTH Chris HIBBERT |
OBO OBO |
| Spain | Men-Xavi BRUCES Bernadino HERRARA |
OBO TK |
Women
| China | Yali NIE Yimeng ZHANG |
OBO OBO |
| Argentina | Paola VUKOJICIC Mariela ANTONISKA |
OBO OBO |
| Australia | Rachel IMISON Toni CRONK |
OBO OBO |
| Germany | Louisa WALTER Julia ZWEHL |
OBO OBO |
| Japan | Nami MIYAZAKI Rie TERAZONO |
OBO OBO |
| Korea | Ju Young LIM Yong Sook PARK |
OBO OBO |
| Netherlands | Clarinda SINNIGE Lisanne de ROEVER |
TK TK |
| New Zealand | Helen CLARK Beth JURGELEIT |
OBO OBO |
| South Africa | Grogyna ENGELBRECHT Caroline BIRT |
OBO Grays |
| Spain | Maria Jesus ROSA Maider LUENGO |
OBO OBO |
Totals
| Men (24) | Women (20) | Total (44) | ||||
| OBO | 17 | 71% | 17 | 85% | 34 | 77% |
| TK | 4 | 17% | 2 | 10% | 6 | 14% |
| Grays | 1 | 5% | 1 | 2% | ||
| Gryphon | 1 | 4% | 1 | 2% | ||
| Mazon | 1 | 4% | 1 | 2% | ||
| Mercian | 1 | 4% | 1 | 2% | ||
OBO Goalkeeping Gear is Amazing!
You can also check out statistics from other competitions and leagues here; brand use.