# HappyChef Datahub — optin
# visit dates 1 January – 30 September 2026 · 26410 datapoints · 34 Belgian restaurants
# Share of online bookers who ticked the optional newsletter box, only counting restaurants that show the box. Each restaurant’s own distribution is computed first, then averaged with equal weight per restaurant (restaurant-weighted), so a busy restaurant or a newly onboarded one cannot dominate. Restaurants with fewer than 30 reservations in the period are left out.
measure,value
pooled,4.4
rw,4.7