Холкина, Д.А. Демографическая ситуация в развивающихся странах [Электронный ресурс] / Д.А. Холкина, О.В. Уварова, Е.Р. Счисляева. — (Секция "Современные проблемы управления и предпринимательства в мировой и Российской экономике "). — Электрон. текстовые дан. (1 файл : 131 Кб) // Материалы...24 - 29 ноября 2003г. [Электронный ресурс] / Санкт-Петербургский государственный политехнический университет. Межвузовская научно-техническая конференция, Неделя науки (32; 2003; Санкт-Петербург); Совет СПбГПУ по научно-исследовательской работе студентов; Под общ. ред. В.В. Глухова. – Санкт-Петербург. – 2004. – Факультет управления и информационных технологий [Электронный ресурс]. — Ч.10. — Загл. с титул. экрана. — Электрон. версия печ. публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Adobe Acrobat Reader 4.0. — <URL:http://elib.spbstu.ru/dl/004897.pdf>.
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2012 | Quarter 1 | January | 1 | 0 | 1 | 0 | 2 |
| February | 1 | 0 | 1 | 0 | 2 | ||
| March | 2 | 0 | 3 | 0 | 5 | ||
| Quarter 2 | April | 1 | 0 | 0 | 0 | 1 | |
| May | 2 | 0 | 0 | 0 | 2 | ||
| June | 3 | 0 | 1 | 0 | 4 | ||
| Quarter 3 | July | 2 | 0 | 3 | 0 | 5 | |
| August | 1 | 0 | 1 | 0 | 2 | ||
| September | 3 | 0 | 14 | 0 | 17 | ||
| Quarter 4 | October | 1 | 0 | 20 | 0 | 21 | |
| November | 1 | 0 | 27 | 0 | 28 | ||
| December | 2 | 0 | 36 | 0 | 38 | ||
| Year 2013 | Quarter 1 | January | 3 | 0 | 18 | 0 | 21 |
| February | 6 | 0 | 12 | 0 | 18 | ||
| March | 1 | 0 | 1 | 0 | 2 | ||
| Quarter 2 | April | 9 | 0 | 10 | 0 | 19 | |
| May | 13 | 0 | 9 | 0 | 22 | ||
| June | 24 | 0 | 8 | 0 | 32 | ||
| Quarter 3 | July | 18 | 0 | 10 | 0 | 28 | |
| August | 14 | 0 | 1 | 0 | 15 | ||
| September | 22 | 1 | 0 | 0 | 23 | ||
| Quarter 4 | October | 21 | 1 | 3 | 0 | 25 | |
| November | 24 | 0 | 7 | 0 | 31 | ||
| December | 33 | 0 | 12 | 0 | 45 | ||
| Year 2014 | Quarter 1 | January | 14 | 0 | 6 | 0 | 20 |
| February | 15 | 0 | 9 | 0 | 24 | ||
| March | 12 | 0 | 6 | 0 | 18 | ||
| Quarter 2 | April | 16 | 0 | 6 | 0 | 22 | |
| May | 25 | 0 | 8 | 0 | 33 | ||
| June | 17 | 0 | 10 | 0 | 27 | ||
| Quarter 3 | July | 14 | 0 | 4 | 0 | 18 | |
| August | 16 | 0 | 2 | 0 | 18 | ||
| September | 15 | 1 | 5 | 0 | 21 | ||
| Quarter 4 | October | 21 | 0 | 2 | 0 | 23 | |
| November | 23 | 0 | 5 | 0 | 28 | ||
| December | 14 | 0 | 3 | 0 | 17 | ||
| Year 2015 | Quarter 1 | January | 16 | 0 | 2 | 0 | 18 |
| February | 15 | 0 | 3 | 0 | 18 | ||
| March | 15 | 1 | 8 | 0 | 24 | ||
| Quarter 2 | April | 14 | 0 | 4 | 0 | 18 | |
| May | 12 | 0 | 1 | 0 | 13 | ||
| June | 22 | 0 | 5 | 0 | 27 | ||
| Quarter 3 | July | 18 | 0 | 6 | 0 | 24 | |
| August | 25 | 0 | 4 | 0 | 29 | ||
| September | 18 | 0 | 4 | 0 | 22 | ||
| Quarter 4 | October | 16 | 0 | 4 | 0 | 20 | |
| November | 4 | 0 | 3 | 0 | 7 | ||
| December | 8 | 0 | 3 | 0 | 11 | ||
| Year 2016 | Quarter 1 | January | 10 | 0 | 2 | 0 | 12 |
| February | 12 | 0 | 6 | 0 | 18 | ||
| March | 15 | 0 | 1 | 0 | 16 | ||
| Quarter 2 | April | 7 | 0 | 7 | 0 | 14 | |
| May | 8 | 0 | 4 | 0 | 12 | ||
| June | 11 | 0 | 4 | 0 | 15 | ||
| Quarter 3 | July | 10 | 0 | 4 | 0 | 14 | |
| August | 13 | 0 | 2 | 0 | 15 | ||
| September | 16 | 0 | 2 | 0 | 18 | ||
| Quarter 4 | October | 17 | 0 | 2 | 0 | 19 | |
| November | 8 | 0 | 2 | 0 | 10 | ||
| December | 13 | 0 | 6 | 0 | 19 | ||
| Year 2017 | Quarter 1 | January | 11 | 0 | 1 | 0 | 12 |
| February | 4 | 0 | 0 | 0 | 4 | ||
| March | 4 | 0 | 2 | 0 | 6 | ||
| Quarter 2 | April | 2 | 0 | 2 | 0 | 4 | |
| May | 3 | 0 | 1 | 0 | 4 | ||
| June | 5 | 0 | 3 | 0 | 8 | ||
| Quarter 3 | July | 6 | 0 | 1 | 0 | 7 | |
| August | 2 | 0 | 2 | 0 | 4 | ||
| September | 7 | 0 | 5 | 0 | 12 | ||
| Quarter 4 | October | 8 | 0 | 3 | 0 | 11 | |
| November | 5 | 0 | 2 | 0 | 7 | ||
| December | 3 | 0 | 3 | 0 | 6 | ||
| Year 2018 | Quarter 1 | January | 9 | 0 | 5 | 0 | 14 |
| February | 8 | 0 | 2 | 0 | 10 | ||
| March | 3 | 0 | 1 | 0 | 4 | ||
| Quarter 2 | April | 2 | 0 | 0 | 0 | 2 | |
| May | 1 | 0 | 0 | 0 | 1 | ||
| June | 3 | 0 | 1 | 0 | 4 | ||
| Quarter 3 | July | 2 | 0 | 2 | 0 | 4 | |
| August | 1 | 0 | 0 | 0 | 1 | ||
| September | 1 | 0 | 2 | 0 | 3 | ||
| Quarter 4 | October | 9 | 0 | 5 | 0 | 14 | |
| November | 2 | 0 | 6 | 0 | 8 | ||
| December | 4 | 0 | 2 | 0 | 6 | ||
| Year 2019 | Quarter 1 | January | 2 | 0 | 1 | 0 | 3 |
| February | 2 | 0 | 2 | 0 | 4 | ||
| March | 0 | 0 | 3 | 0 | 3 | ||
| Quarter 2 | April | 1 | 0 | 4 | 0 | 5 | |
| May | 4 | 0 | 1 | 0 | 5 | ||
| June | 2 | 0 | 2 | 0 | 4 | ||
| Quarter 3 | July | 1 | 0 | 4 | 0 | 5 | |
| August | 3 | 0 | 0 | 0 | 3 | ||
| September | 2 | 0 | 1 | 0 | 3 | ||
| Quarter 4 | October | 0 | 0 | 4 | 0 | 4 | |
| November | 2 | 0 | 0 | 0 | 2 | ||
| December | 1 | 0 | 1 | 0 | 2 | ||
| Year 2020 | Quarter 1 | January | 2 | 0 | 4 | 0 | 6 |
| February | 3 | 0 | 3 | 0 | 6 | ||
| March | 5 | 0 | 2 | 0 | 7 | ||
| Quarter 2 | April | 1 | 0 | 0 | 0 | 1 | |
| May | 4 | 0 | 0 | 0 | 4 | ||
| June | 3 | 0 | 0 | 0 | 3 | ||
| Quarter 3 | July | 5 | 0 | 0 | 0 | 5 | |
| August | 3 | 0 | 0 | 0 | 3 | ||
| September | 1 | 0 | 0 | 0 | 1 | ||
| Quarter 4 | October | 6 | 0 | 0 | 0 | 6 | |
| November | 4 | 0 | 7 | 0 | 11 | ||
| December | 3 | 0 | 1 | 0 | 4 | ||
| Year 2021 | Quarter 1 | January | 7 | 0 | 2 | 0 | 9 |
| February | 6 | 0 | 3 | 0 | 9 | ||
| March | 3 | 0 | 3 | 0 | 6 | ||
| Quarter 2 | April | 2 | 0 | 5 | 0 | 7 | |
| May | 4 | 0 | 3 | 0 | 7 | ||
| June | 3 | 0 | 3 | 0 | 6 | ||
| Quarter 3 | July | 4 | 0 | 4 | 0 | 8 | |
| August | 6 | 0 | 7 | 0 | 13 | ||
| September | 3 | 0 | 5 | 0 | 8 | ||
| Quarter 4 | October | 4 | 0 | 4 | 0 | 8 | |
| November | 5 | 0 | 5 | 0 | 10 | ||
| December | 5 | 0 | 3 | 0 | 8 | ||
| Year 2022 | Quarter 1 | January | 8 | 0 | 4 | 0 | 12 |
| February | 3 | 0 | 4 | 0 | 7 | ||
| March | 4 | 0 | 1 | 0 | 5 | ||
| Quarter 2 | April | 2 | 0 | 1 | 0 | 3 | |
| May | 2 | 0 | 2 | 0 | 4 | ||
| June | 2 | 0 | 2 | 0 | 4 | ||
| Quarter 3 | July | 7 | 0 | 4 | 0 | 11 | |
| August | 3 | 0 | 3 | 0 | 6 | ||
| September | 7 | 0 | 4 | 0 | 11 | ||
| Quarter 4 | October | 4 | 0 | 1 | 0 | 5 | |
| November | 5 | 0 | 2 | 0 | 7 | ||
| December | 8 | 0 | 4 | 0 | 12 | ||
| Year 2023 | Quarter 1 | January | 4 | 0 | 4 | 0 | 8 |
| February | 2 | 0 | 3 | 0 | 5 | ||
| March | 5 | 0 | 6 | 0 | 11 | ||
| Quarter 2 | April | 3 | 0 | 3 | 0 | 6 | |
| May | 3 | 0 | 2 | 0 | 5 | ||
| June | 1 | 0 | 1 | 0 | 2 | ||
| Quarter 3 | July | 3 | 0 | 5 | 0 | 8 | |
| August | 4 | 0 | 4 | 0 | 8 | ||
| September | 3 | 0 | 2 | 0 | 5 | ||
| Quarter 4 | October | 3 | 0 | 5 | 0 | 8 | |
| November | 3 | 0 | 7 | 0 | 10 | ||
| December | 3 | 0 | 0 | 0 | 3 | ||
| Year 2024 | Quarter 1 | January | 2 | 0 | 4 | 0 | 6 |
| February | 4 | 0 | 6 | 0 | 10 | ||
| March | 8 | 0 | 2 | 0 | 10 | ||
| Quarter 2 | April | 5 | 0 | 6 | 0 | 11 | |
| May | 9 | 0 | 9 | 0 | 18 | ||
| June | 1 | 0 | 4 | 0 | 5 | ||
| Quarter 3 | July | 5 | 0 | 6 | 0 | 11 | |
| August | 4 | 0 | 1 | 0 | 5 | ||
| September | 10 | 0 | 2 | 0 | 12 | ||
| Quarter 4 | October | 7 | 0 | 4 | 0 | 11 | |
| November | 4 | 0 | 6 | 0 | 10 | ||
| December | 1 | 0 | 4 | 0 | 5 | ||
| Year 2025 | Quarter 1 | January | 4 | 0 | 6 | 0 | 10 |
| February | 5 | 0 | 3 | 0 | 8 | ||
| March | 3 | 0 | 2 | 0 | 5 | ||
| Quarter 2 | April | 10 | 0 | 4 | 0 | 14 | |
| May | 10 | 0 | 2 | 0 | 12 | ||
| June | 12 | 0 | 4 | 0 | 16 | ||
| Quarter 3 | July | 2 | 0 | 0 | 0 | 2 | |
| Total | 1,148 | 4 | 640 | 0 | 1,792 | ||