![Adriana Sas](https://cdn.statcdn.com/static/../CMS/contactperson/ERI1977_1591697939.png)
Shopper numbers: retail footfall year-on-year change (monthly) in Poland 2018-2021
Retail traffic fell in 2020, with every month except for January, showing a decrease in visitor numbers compared to the same period a year ago. This downward trend was caused by the COVID-19 pandemic, which occurred in Poland in March 2020.