I worked for Washington State. Their rules called for a unit of at least 100 potential commuters. When I left service, our office manager was worried because we only had about 20 participants (6 cyclists) & apparently after a certain amount of time, the program people downtown expected us to achieve increased participation over prior years, not decrease by 1... oh well. Be sure to check with your mgmt, I think it may be mandated for companies above a certain size.