In 2021, there were 182 shutdowns in 34 countries, according to Access Now, a non-government organisation that tracks connectivity around the world, according to the report by Julia Bergin, Louisa Lim, Nyein Nyein and Andrew Nachemson.
Here is the link: https://www.theguardian.com/technology/2022/aug/29/flicking-the-kill-switch-governments-embrace-internet-shutdowns-as-a-form-of-control