国民 こくみん 処分 しょぶん所得 しょとくでしょう
kokuminkashobunshotokudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 国民可処分所得

1. Probably disposable income.; Probably national disposable income.

Polite
Presumptive
Conjecture