case

when contract_address = '0x3a58a54c066fdc0f2d55fc9c89f0415c92ebf3c4' then 'Lido: stMATIC'

when contract_address = '0x7ed6390f38d554b8518ef30b925b46972e768af8' then 'ClayStack: csMATIC'

when contract_address = '0x03a97594aa5ece130e2e956fc0ced2fea8ed8989' then 'Ankr: aMATICb'

when contract_address = '0x3ad736904e9e65189c3000c7dd2c8ac8bb7cd4e3' then 'Stader: MaticX'

else 'others'

end as platform,

count(distinct origin_from_address) as stakers_count

from polygon.core.fact_token_transfers

where platform != 'others' and from_address = '0x0000000000000000000000000000000000000000'

group by 1