How indebted are governments around the world?

Seems like the more advanced the economy the more indebted it is. Is debt a fuel for growth? Or is it a by-product of it?
What: General government gross debt as a percent of GDP. I wanted to use net debt, but it was not available for most regions.
When: estimates for 2018
Where: regions provided by IMF
Source: IMF WEO report April 2019
