This chart shows how the distribution of income by source is distributed unevenly across the household income groups.
2019-20: The highest 20% received 59% of all investment income and a substantial share of own-business income and wages (47% and 43% respectively).. At the other end of the scale, the lowest 20% received over a third of all social security income (37%).
2017-18: The highest 20% received two-thirds of all investment income and a large share of own-business income and wages (48% and 44% respectively). At the other end of the scale, the lowest 20% receives over a third of all social security income (38%).