The indicator shows how qualification levels of employed people shall change between 2018 and 2030. The level of qualification held by an individual can be classified as high (at ISCED levels 5 and above), medium (levels 3 and 4), or low (at level 2 and below). To show how the composition of occupational employment is projected to change in the future, the occupational qualification indicator shows the percentage change in the share of employment accounted for by each level of qualification for the period 2018 and 2030. The graphs show aggregate information for all countries and broad occupations covered. You can choose to select a country and/or detailed occupation in the filter options. Note: The detailed estimates are subject to possibly large and uncertain margins of error. They should not be taken literally but suggestive of indicative trends and patterns. As a rough rule of thumb, any cell containing fewer than 10,000 people should be regarded with caution. Cells with fewer than 1,000 people should be regarded with considerable scepticism.