Number of OTC readers and contact lenses purchased worldwide 2013, by country

This statistic depicts the number of OTC readers and contact lenses purchased worldwide in 2013, by country. In that year, 7.1 million units of OTC readers were purchased in Germany.

本统计数据描绘了2013年全球范围内按国家划分的非处方眼镜阅读器和隐形眼镜的购买数量。当年，德国购入了710万件非处方眼镜阅读器。