Figure 1. Mean number of used medicinal plants with reference to different demographic characteristics.

Abbreviations: age groups: 15–35, 36–50, 51–65, 65+; education: ELM- elementary, SEC – secondary, VOC – vocational, HGH – higher; languages spoken at home: EST – Estonian, RUS – Russian, TWO – both languages; gender: F – female, M – male.