Aug 23, 2018
http://r.789695.n4.nabble.com/How-to-avoid-overlapping-labels-td4659294.html
https://github.com/slowkow/ggrepel
seen from T1
seen from Italy
seen from China
seen from United States
seen from Sweden
seen from United States
seen from United States
seen from Ukraine
seen from Denmark
seen from Malaysia
seen from United States
seen from Germany
seen from United States
seen from Malaysia
seen from United Kingdom
seen from China
seen from Australia
seen from United States
seen from United States
seen from United States
http://r.789695.n4.nabble.com/How-to-avoid-overlapping-labels-td4659294.html
https://github.com/slowkow/ggrepel