uberwaltz,
Thanks. My guess (completely uneducated and wild) was also in tens of thousands worldwide.
Does anyone else have more solid idea?
When it comes to Switzerland, I guess tradition means something. It is a small country and it seems to be disproportionately active with R2R.
Thanks. My guess (completely uneducated and wild) was also in tens of thousands worldwide.
Does anyone else have more solid idea?
When it comes to Switzerland, I guess tradition means something. It is a small country and it seems to be disproportionately active with R2R.