4 ms·
There's a nice uptrend it seems: https://www.natureindex.com/annual-tables/2018/country/all https://www.natureindex.com/annual-tables/2018/country/all
by echevil 8y ago
There's a nice uptrend it seems:
https://www.natureindex.com/annual-tables/2018/country/all https://www.natureindex.com/annual-tables/2018/country/all