上昇 じょうしょう傾向 けいこうじゃなかったです
jōshōkeikōjanakattadesu

Noun
Desu Copula
no-Adjective

The polite, past negative form of 上昇傾向

1. Wasn't on the rise.; Wasn't increasing.; Wasn't trending upward.

Past/Perfective
Negative
Polite
Casual Register