小売 こうり物価 ぶっか指数 しすうでしょう
kōribukkashisūdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 小売物価指数

1. Probably the retail price index.; It will likely be the retail price index.

Polite
Presumptive
Conjecture