This is the 859th most frequent Czech word.
ročně
"Ročně" means "annually" or "per year" in English.
In this context, 'ročně' indicates the yearly production quantity of the company, serving as a description of the timeframe for the stated capacity.
Naše firma vyrábí pět tisíc aut ročně.
Our company produces five thousand cars per year.
Here, 'ročně' is used as an adverb to specify the frequency with which the action—lending books—occurs.
Knihovna půjčuje více než deset tisíc knih ročně.
The library lends out more than ten thousand books annually.
'Ročně' functions as an adverb to indicate the number of times per year an action—traveling abroad—occurs.