人口 じんこう動態 どうたい調査 ちょうさじゃなかったです
jinkōdōtaichōsajanakattadesu

Noun
Desu Copula

The polite, past negative form of 人口動態調査

1. Was not a demographic survey.; Wasn't a population study.

Past/Perfective
Negative
Polite
Casual Register