new_score:
71.83
old_score:
69.25
ref_indicator:
year:
2018
new_rank:
38
old_rank:
31
cca3:
TON
tla_code:
HMT
cca2:
TO
ref_territory_node:
1411
epi_terr_sortstring:
Tonga
epi_indi_sortstring:
Heavy Metals
epi_trend_score:
1
epi_trend_rank:
-1
epi_indi_sortstridx:
Heavy Metals