new_score:
35.85
old_score:
30.09
ref_indicator:
ref_territory:
year:
2018
new_rank:
139
old_rank:
142
cca3:
SLV
tla_code:
HMT
cca2:
SV
ref_territory_node:
1736
epi_terr_sortstring:
El Salvador
epi_indi_sortstring:
Heavy Metals
epi_trend_score:
1
epi_trend_rank:
1
epi_indi_sortstridx:
Heavy Metals