Rate per calendar year versus general localisation properties for the main FRB surveys to date. Shown is localisation radius (or equivalent for elongated regions) versus the rate per year given the observing time. Apertif localisation numbers are provided for both single-burst detections ("one-offs"), and for repeat dections at different hour angles ("repeaters"), see Sect. 7.4. Data for other surveys from Burke Spolaor (2018), Gardenier et al. (2019) and CHIME/FRB Collaboration (2021).