ֻȨʳ͵4.5
ٶ201910»$50ͣ˱Ứ$225ʳټٶȥʳ20%½33%ôָǣ2251.2 + 500.67/275=1.1010%
ȥĿȨֻڹ↑ôӦΪ19%2020ӡ
ͬΪȥͼ۵ͣͬȨָֻƫߡ
Ȩ
https://www.bls.gov/cpi/tables/relative-importance/2020.htm
ٶ201910»$50ͣ˱Ứ$225ʳټٶȥʳ20%½33%ôָǣ2251.2 + 500.67/275=1.1010%
ȥĿȨֻڹ↑ôӦΪ19%2020ӡ
ͬΪȥͼ۵ͣͬȨָֻƫߡ
Ȩ
https://www.bls.gov/cpi/tables/relative-importance/2020.htm

