1.
number of cases; number of items; count
The count of discrete instances of something — incidents, orders, accidents, complaints, dispatches, etc. Used when 件 (case, matter) is the natural counter for the things being counted, especially in statistics and business reporting.
事故の件数が減った。
The number of accidents decreased.
今月の注文件数を確認した。
I checked this month's order count.
救急車の出動件数は年々増加している。
The number of ambulance dispatches is increasing year by year.
Compound of 件 (case, matter) + 数 (number). Commonly attaches to nouns to form statistical terms like 注文件数 (order count) and 問い合わせ件数 (number of inquiries).
COMMON COLLOCATIONS:
- 件数が増える / 減る: the number of cases increases / decreases
- 件数を集計する: to tally the number of cases
- 問い合わせ件数: number of inquiries
- 相談件数: number of consultations
- 出動件数: number of dispatches
SIMILAR WORDS:
- 回数: number of times — for repeated events (利用回数 'number of uses')
- 数量: quantity — for amounts of physical goods or stock
- 人数: number of people