Source: https://stats.oecd.org/index.aspx?DataSetCode=RMW

Tools used: Excel

Note: Not every OECD country had data available in the OECD portal, so some are missing from this graph

Only half your data points are labelled

Are the dollars here USD, AUD, CAD, etc? I don't want to assume USD when you may be reporting based on your local currency.

So there was data with no label on the portal? Find that hard to believe when I followed the link.

If you are only giving data for selected countries you say “for selected countries” and don’t show unlabelled data.

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A horizontal bar chart would make labels easier to read and also bring enough space for all of them to be on the chart. Also, colors could be used for each continent to help navigate the chart.

There are 23 other currencies that use dollars so I don't understand how you don't understand.