Koen van Gelder
Koen leads the e-commerce research team at Statista, which develops highly relevant insights into the latest trends in the e-commerce industry. They work on statistics, data reports, and editorial reports on all aspects of online retail. He previously worked as a researcher for the Consumer Goods team at Statista, where he focused on the latest trends and technologies in the retail market.
![Koen van Gelder](https://cdn.statcdn.com/static/../CMS/contactperson/ERI2551_1704790553.png)
Latest statistics
![Leading online stores in Ukraine in 2023, by e-commerce net sales revenue (in million U.S. dollars)](https://cdn.statcdn.com/Statistic/1370000/1373447-blank-100.png)
Leading online stores in Ukraine in 2023, by e-commerce net sales revenue (in million U.S. dollars)
![Leading online stores in Bulgaria in 2023, by e-commerce net sales revenue (in million U.S. dollars)](https://cdn.statcdn.com/Statistic/1370000/1373444-blank-100.png)
Leading online stores in Bulgaria in 2023, by e-commerce net sales revenue (in million U.S. dollars)
![Revenue per user of the digital fitness & well-being market in Singapore from 2020 to 2029 (in U.S. dollars)](https://cdn.statcdn.com/Statistic/1180000/1183693-blank-100.png)
Revenue per user of the digital fitness & well-being market in Singapore from 2020 to 2029 (in U.S. dollars)
![Revenue growth of the digital fitness & well-being market in Singapore from 2020 to 2029](https://cdn.statcdn.com/Statistic/1180000/1183561-blank-100.png)
Revenue growth of the digital fitness & well-being market in Singapore from 2020 to 2029
![Volume of dairy consumed per capita in Belgium from 2019 to 2029, by milk product (in kilograms)](https://cdn.statcdn.com/Statistic/710000/713115-blank-100.png)
Volume of dairy consumed per capita in Belgium from 2019 to 2029, by milk product (in kilograms)