new_score:
62.49
old_score:
60.12
ref_indicator:
year:
2018
new_rank:
57
old_rank:
51
cca3:
TON
tla_code:
EPI
cca2:
TO
ref_territory_node:
1411
epi_terr_sortstring:
Tonga
epi_indi_sortstring:
Environmental Performance Index
epi_trend_score:
1
epi_trend_rank:
-1
epi_indi_sortstridx:
Environmental Performance Index