If your point is "lies, damn lies, and statistics," then I guess I can't argue with that.
If your point is something more specific about OECD self-employment data, or the processes and practices for a specific or category of "OECD types of datasets" or general practices of society-level datasets...I encourage you to make that point, and give others something to work with.
If your point is something more specific about OECD self-employment data, or the processes and practices for a specific or category of "OECD types of datasets" or general practices of society-level datasets...I encourage you to make that point, and give others something to work with.