I don't think "many events" and "zero up to 1.5%" is a match though.
A similar phenomenon occurred recently, when the Bank of India (RBI) announced in November 2016 that the counterfeit 500 and 1,000 ruble banknotes were no longer valid due to their proliferation and increase. Although these banknotes can no longer be used as a common currency in India, their value is still preserved as a work of art or souvenir.
In what way it is similar to bitcoin? In what aspect? The counterfeit thing? I find it hard to understand.