LONDON--(BUSINESS WIRE)--Nielsen has followed up its recent Global Snacking report with an infographic to sum up the latest global trends in snacking. It shows that the global snacking market is worth more than $374 billion annually. In Europe, confectionery represents the biggest contributor to the overall snack category, with sales of $46.5 billion. Demand for snack products is mainly driven by taste and the healthiness of their content, with 45% of global respondents considering natural ingr