Розова, Валентина Ивановна. Технико-экономическое планирование на энергетическом предприятии [Электронный ресурс]: учебное пособие / В. И. Розова; Санкт-Петербургский государственный политехнический университет. — 2-изд, стер. — Электрон. текстовые дан. (1 файл : 929 Кб). — СПб., 2010. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение). — Текстовый документ. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2505.pdf>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2012 | Quarter 4 | 0 | 0 | 8 | 0 | 8 |
| Year 2013 | Quarter 1 | 4 | 0 | 6 | 0 | 10 |
| Quarter 2 | 29 | 0 | 13 | 0 | 42 | |
| Quarter 3 | 14 | 0 | 2 | 0 | 16 | |
| Quarter 4 | 13 | 0 | 10 | 0 | 23 | |
| Year 2014 | Quarter 1 | 12 | 0 | 8 | 0 | 20 |
| Quarter 2 | 7 | 0 | 10 | 0 | 17 | |
| Quarter 3 | 7 | 0 | 7 | 0 | 14 | |
| Quarter 4 | 20 | 0 | 19 | 0 | 39 | |
| Year 2015 | Quarter 1 | 8 | 0 | 3 | 0 | 11 |
| Quarter 2 | 16 | 0 | 9 | 0 | 25 | |
| Quarter 3 | 11 | 0 | 7 | 0 | 18 | |
| Quarter 4 | 26 | 2 | 23 | 0 | 51 | |
| Year 2016 | Quarter 1 | 19 | 1 | 14 | 0 | 34 |
| Quarter 2 | 19 | 0 | 13 | 0 | 32 | |
| Quarter 3 | 26 | 0 | 3 | 0 | 29 | |
| Quarter 4 | 26 | 0 | 4 | 0 | 30 | |
| Year 2017 | Quarter 1 | 18 | 0 | 6 | 0 | 24 |
| Quarter 2 | 23 | 0 | 126 | 0 | 149 | |
| Quarter 3 | 16 | 0 | 92 | 0 | 108 | |
| Quarter 4 | 24 | 0 | 184 | 0 | 208 | |
| Year 2018 | Quarter 1 | 13 | 0 | 194 | 0 | 207 |
| Quarter 2 | 10 | 0 | 179 | 0 | 189 | |
| Quarter 3 | 14 | 0 | 109 | 0 | 123 | |
| Quarter 4 | 7 | 0 | 145 | 0 | 152 | |
| Year 2019 | Quarter 1 | 11 | 0 | 146 | 0 | 157 |
| Quarter 2 | 12 | 0 | 139 | 0 | 151 | |
| Quarter 3 | 9 | 0 | 46 | 0 | 55 | |
| Quarter 4 | 7 | 0 | 197 | 0 | 204 | |
| Year 2020 | Quarter 1 | 10 | 0 | 54 | 0 | 64 |
| Quarter 2 | 19 | 0 | 2 | 0 | 21 | |
| Quarter 3 | 18 | 0 | 0 | 0 | 18 | |
| Quarter 4 | 11 | 0 | 46 | 0 | 57 | |
| Year 2021 | Quarter 1 | 9 | 0 | 44 | 0 | 53 |
| Quarter 2 | 20 | 0 | 108 | 0 | 128 | |
| Quarter 3 | 9 | 1 | 51 | 0 | 61 | |
| Quarter 4 | 8 | 0 | 69 | 0 | 77 | |
| Year 2022 | Quarter 1 | 14 | 0 | 68 | 0 | 82 |
| Quarter 2 | 7 | 0 | 56 | 0 | 63 | |
| Quarter 3 | 11 | 0 | 40 | 0 | 51 | |
| Quarter 4 | 24 | 0 | 70 | 0 | 94 | |
| Year 2023 | Quarter 1 | 20 | 1 | 64 | 0 | 85 |
| Quarter 2 | 7 | 0 | 83 | 0 | 90 | |
| Quarter 3 | 7 | 0 | 122 | 0 | 129 | |
| Quarter 4 | 12 | 1 | 157 | 0 | 170 | |
| Year 2024 | Quarter 1 | 10 | 0 | 115 | 0 | 125 |
| Quarter 2 | 21 | 0 | 200 | 0 | 221 | |
| Quarter 3 | 17 | 0 | 78 | 0 | 95 | |
| Quarter 4 | 23 | 0 | 135 | 0 | 158 | |
| Year 2025 | Quarter 1 | 17 | 0 | 127 | 0 | 144 |
| Quarter 2 | 22 | 0 | 100 | 0 | 122 | |
| Quarter 3 | 7 | 0 | 15 | 0 | 22 | |
| Total | 744 | 6 | 3,526 | 0 | 4,276 | |