| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Зубец А. Убыль населения - к лучшему // Ведомости. – 2020. – 9 сентября.-№ 108.-С.7 — <URL:http://elib.fa.ru/art2020/bv1299.pdf>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2021 | Quarter 2 | 1 | 0 | 0 | 0 | 1 |
| Quarter 3 | 0 | 0 | 0 | 0 | 0 | |
| Quarter 4 | 0 | 0 | 0 | 0 | 0 | |
| Total | 1 | 0 | 0 | 0 | 1 | |