[lemma=estimate] [lemma=for] [lemma="84"] [□]
[lemma=estimate] [lemma=for] [lemma="84"] [□=□]
[lemma=estimate] [lemma=for] [lemma="84"] [□ & □]
The diffusion indexes for private nonfarm payroll employment are based on estimates for 278 industries , while the manufacturing indexes are based on estimates for 84 industries .