Numbers about Ethiopia's forest cover vary greatly, I see 4% in the year 2000 mentioned on Wikipedia, I see 14% in 2018 mentioned in this Bloomberg article and I see some numbers in between in a 2015 paper by Abraha Hatsey http://wiki.awf.forst.uni-goettingen.de/wiki/images/e/e9/6_3...
I wonder why the numbers are varying so wildly.