One of our local papers is
reporting that 19,000 people out of 1.2 million in the Balearic Islands have actively refused to be vaccinated when they were called to be offered an appointment. (One of the claimed reasons for Spain's high take-up rate has been that most people got a phone call or SMS saying "Your vaccine is next Tuesday at 10am", which presumably takes some of the CBA factor out of it for a proportion of people.)
The article is behind a paywall, so I don't know what the denominator is for the 19,000. But if only half of the population have been offered the vaccine directly in this way, that would represents only 3% of active refusers.
Of course, there will also be a percentage of people who just don't turn up; currently we are at about 72% with one dose, which is probably ~87% of adults and ~80% of those aged 12+, and there are quite a few people here who aren't automatically in the healthcare system. But I still think this number of active refusers is less bad than it could have been.