Leningrad Polytechnic Institute [Электронный ресурс]. — Электрон. текстовые дан. (1 файл: 37,4 Мб). — Санкт-Петербург, 2013. — Загл. с титул. экрана. — Электронная версия печатной публикации 1987 г. — На обл. загл.: ЛПИ. Ленинградский ордена Ленина политехнический институт имени М.И. Калинина. — Доступ по паролю из сети Интернет (чтение). — Текстовый файл. — Adobe Acrobat Reader 4.0. — <URL:http://elib.spbstu.ru/dl/2/ed-120_0000925578bx.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2014
|
Quarter 1
|
February
|
5
|
0
|
7
|
0
|
12
|
|
March
|
7
|
0
|
4
|
0
|
11
|
|
Quarter 2
|
April
|
1
|
0
|
1
|
0
|
2
|
|
May
|
3
|
0
|
0
|
0
|
3
|
|
June
|
4
|
0
|
2
|
0
|
6
|
|
Quarter 3
|
July
|
3
|
0
|
1
|
0
|
4
|
|
August
|
3
|
0
|
0
|
0
|
3
|
|
September
|
4
|
0
|
0
|
0
|
4
|
|
Quarter 4
|
October
|
9
|
0
|
3
|
0
|
12
|
|
November
|
3
|
0
|
6
|
0
|
9
|
|
December
|
6
|
0
|
1
|
0
|
7
|
|
Year 2015
|
Quarter 1
|
January
|
5
|
0
|
0
|
0
|
5
|
|
February
|
3
|
0
|
2
|
0
|
5
|
|
March
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 2
|
April
|
4
|
0
|
0
|
0
|
4
|
|
May
|
4
|
0
|
1
|
0
|
5
|
|
June
|
9
|
0
|
14
|
0
|
23
|
|
Quarter 3
|
July
|
5
|
0
|
4
|
0
|
9
|
|
August
|
2
|
0
|
1
|
0
|
3
|
|
September
|
4
|
0
|
5
|
0
|
9
|
|
Quarter 4
|
October
|
3
|
0
|
5
|
0
|
8
|
|
November
|
1
|
0
|
1
|
0
|
2
|
|
December
|
1
|
0
|
8
|
0
|
9
|
|
Year 2016
|
Quarter 1
|
January
|
1
|
0
|
1
|
0
|
2
|
|
February
|
1
|
0
|
1
|
0
|
2
|
|
March
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 2
|
April
|
4
|
0
|
2
|
0
|
6
|
|
May
|
2
|
0
|
1
|
0
|
3
|
|
June
|
5
|
0
|
3
|
0
|
8
|
|
Quarter 3
|
July
|
4
|
0
|
2
|
0
|
6
|
|
August
|
0
|
0
|
1
|
0
|
1
|
|
September
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
October
|
2
|
0
|
0
|
0
|
2
|
|
November
|
2
|
0
|
1
|
0
|
3
|
|
December
|
5
|
0
|
2
|
0
|
7
|
|
Year 2017
|
Quarter 1
|
January
|
1
|
0
|
0
|
0
|
1
|
|
February
|
0
|
0
|
0
|
0
|
0
|
|
March
|
2
|
0
|
4
|
0
|
6
|
|
Quarter 2
|
April
|
1
|
0
|
0
|
0
|
1
|
|
May
|
2
|
0
|
0
|
0
|
2
|
|
June
|
0
|
0
|
4
|
0
|
4
|
|
Quarter 3
|
July
|
4
|
0
|
1
|
0
|
5
|
|
August
|
1
|
0
|
2
|
0
|
3
|
|
September
|
2
|
0
|
1
|
0
|
3
|
|
Quarter 4
|
October
|
1
|
0
|
1
|
0
|
2
|
|
November
|
1
|
0
|
0
|
0
|
1
|
|
December
|
2
|
0
|
7
|
0
|
9
|
|
Year 2018
|
Quarter 1
|
January
|
1
|
0
|
2
|
0
|
3
|
|
February
|
3
|
0
|
1
|
0
|
4
|
|
March
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 2
|
April
|
2
|
0
|
1
|
0
|
3
|
|
May
|
0
|
0
|
0
|
0
|
0
|
|
June
|
3
|
0
|
2
|
0
|
5
|
|
Quarter 3
|
July
|
1
|
0
|
1
|
0
|
2
|
|
August
|
3
|
0
|
2
|
0
|
5
|
|
September
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 4
|
October
|
1
|
0
|
3
|
0
|
4
|
|
November
|
0
|
0
|
1
|
0
|
1
|
|
December
|
3
|
0
|
0
|
0
|
3
|
|
Year 2019
|
Quarter 1
|
January
|
1
|
0
|
0
|
0
|
1
|
|
February
|
1
|
0
|
1
|
0
|
2
|
|
March
|
0
|
0
|
3
|
0
|
3
|
|
Quarter 2
|
April
|
3
|
0
|
0
|
0
|
3
|
|
May
|
2
|
0
|
1
|
0
|
3
|
|
June
|
2
|
0
|
1
|
0
|
3
|
|
Quarter 3
|
July
|
0
|
0
|
1
|
0
|
1
|
|
August
|
1
|
0
|
1
|
0
|
2
|
|
September
|
2
|
0
|
1
|
0
|
3
|
|
Quarter 4
|
October
|
0
|
0
|
0
|
0
|
0
|
|
November
|
0
|
0
|
0
|
0
|
0
|
|
December
|
0
|
0
|
1
|
0
|
1
|
|
Year 2020
|
Quarter 1
|
January
|
1
|
0
|
2
|
0
|
3
|
|
February
|
0
|
0
|
7
|
0
|
7
|
|
March
|
5
|
0
|
5
|
0
|
10
|
|
Quarter 2
|
April
|
4
|
0
|
0
|
0
|
4
|
|
May
|
0
|
0
|
0
|
0
|
0
|
|
June
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 3
|
July
|
2
|
0
|
0
|
0
|
2
|
|
August
|
1
|
0
|
0
|
0
|
1
|
|
September
|
9
|
0
|
0
|
0
|
9
|
|
Quarter 4
|
October
|
4
|
0
|
0
|
0
|
4
|
|
November
|
0
|
0
|
7
|
0
|
7
|
|
December
|
2
|
0
|
2
|
0
|
4
|
|
Year 2021
|
Quarter 1
|
January
|
2
|
0
|
3
|
0
|
5
|
|
February
|
4
|
0
|
0
|
0
|
4
|
|
March
|
1
|
0
|
2
|
0
|
3
|
|
Quarter 2
|
April
|
0
|
0
|
4
|
0
|
4
|
|
May
|
0
|
0
|
10
|
0
|
10
|
|
June
|
6
|
0
|
8
|
0
|
14
|
|
Quarter 3
|
July
|
3
|
0
|
4
|
0
|
7
|
|
August
|
2
|
0
|
2
|
0
|
4
|
|
September
|
1
|
0
|
8
|
0
|
9
|
|
Quarter 4
|
October
|
1
|
0
|
0
|
0
|
1
|
|
November
|
0
|
0
|
2
|
0
|
2
|
|
December
|
0
|
0
|
0
|
0
|
0
|
|
Year 2022
|
Quarter 1
|
January
|
2
|
0
|
3
|
0
|
5
|
|
February
|
3
|
0
|
3
|
0
|
6
|
|
March
|
1
|
0
|
1
|
0
|
2
|
|
Quarter 2
|
April
|
1
|
0
|
3
|
0
|
4
|
|
May
|
0
|
0
|
0
|
0
|
0
|
|
June
|
1
|
0
|
4
|
0
|
5
|
|
Quarter 3
|
July
|
3
|
0
|
4
|
0
|
7
|
|
August
|
5
|
0
|
6
|
0
|
11
|
|
September
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
October
|
2
|
0
|
3
|
0
|
5
|
|
November
|
6
|
0
|
1
|
0
|
7
|
|
December
|
4
|
0
|
0
|
0
|
4
|
|
Year 2023
|
Quarter 1
|
January
|
2
|
0
|
5
|
0
|
7
|
|
February
|
0
|
0
|
0
|
0
|
0
|
|
March
|
2
|
0
|
4
|
0
|
6
|
|
Quarter 2
|
April
|
0
|
0
|
1
|
0
|
1
|
|
May
|
1
|
0
|
3
|
0
|
4
|
|
June
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
July
|
0
|
0
|
0
|
0
|
0
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
October
|
0
|
0
|
0
|
0
|
0
|
|
November
|
0
|
0
|
0
|
0
|
0
|
|
December
|
0
|
0
|
0
|
0
|
0
|
|
Total
|
247
|
0
|
234
|
0
|
481
|
