Логинов Е.Л. Мировой рынок нефти: ключевые факторы / Логинов Е.Л., Борталевич С.И., Шкута А.А. // Мир новой экономики. – 2016. – №4. — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:http://elib.fa.ru/art2016/bv4163.pdf>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2018 | Quarter 1 | 1 | 0 | 39 | 0 | 40 |
| Quarter 2 | 9 | 0 | 33 | 0 | 42 | |
| Quarter 3 | 3 | 0 | 18 | 0 | 21 | |
| Quarter 4 | 1 | 0 | 8 | 0 | 9 | |
| Year 2019 | Quarter 1 | 9 | 0 | 4 | 0 | 13 |
| Quarter 2 | 8 | 0 | 4 | 0 | 12 | |
| Quarter 3 | 16 | 0 | 17 | 0 | 33 | |
| Quarter 4 | 11 | 0 | 6 | 0 | 17 | |
| Year 2020 | Quarter 1 | 10 | 0 | 8 | 0 | 18 |
| Quarter 2 | 12 | 0 | 11 | 0 | 23 | |
| Quarter 3 | 14 | 0 | 7 | 0 | 21 | |
| Quarter 4 | 15 | 0 | 9 | 0 | 24 | |
| Year 2021 | Quarter 1 | 16 | 0 | 8 | 0 | 24 |
| Quarter 2 | 16 | 0 | 5 | 0 | 21 | |
| Quarter 3 | 21 | 0 | 18 | 0 | 39 | |
| Quarter 4 | 28 | 0 | 15 | 0 | 43 | |
| Year 2022 | Quarter 1 | 25 | 0 | 13 | 0 | 38 |
| Quarter 2 | 28 | 0 | 7 | 0 | 35 | |
| Quarter 3 | 23 | 0 | 9 | 0 | 32 | |
| Quarter 4 | 25 | 0 | 9 | 0 | 34 | |
| Year 2023 | Quarter 1 | 19 | 0 | 6 | 0 | 25 |
| Quarter 2 | 15 | 0 | 10 | 0 | 25 | |
| Quarter 3 | 13 | 0 | 9 | 0 | 22 | |
| Quarter 4 | 17 | 0 | 12 | 0 | 29 | |
| Year 2024 | Quarter 1 | 20 | 0 | 23 | 0 | 43 |
| Quarter 2 | 35 | 0 | 28 | 0 | 63 | |
| Quarter 3 | 36 | 0 | 38 | 0 | 74 | |
| Quarter 4 | 26 | 0 | 22 | 0 | 48 | |
| Year 2025 | Quarter 1 | 26 | 0 | 25 | 0 | 51 |
| Quarter 2 | 41 | 0 | 30 | 0 | 71 | |
| Quarter 3 | 47 | 0 | 27 | 0 | 74 | |
| Quarter 4 | 50 | 0 | 44 | 0 | 94 | |
| Year 2026 | Quarter 1 | 60 | 0 | 21 | 0 | 81 |
| Total | 696 | 0 | 543 | 0 | 1,239 | |