国民 こくみん そう幸福 こうふく りょうでしょう
kokuminsō kōfukuryōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 国民総幸福量

1. Probably national gross happiness.; Likely overall national well-being.

Polite
Presumptive
Conjecture