Анисифоров, Алексей Борисович. Методики оценки эффективности информационных систем и информационных технологий в бизнесе [Электронный ресурс]: учебное пособие / А.Б. Анисифоров, Л.О. Анисифорова; Санкт-Петербургский государственный политехнический университет, Инженерно-экономический институт, Кафедра информационных систем в экономике и менеджменте. — Электрон. текстовые дан. (1 файл : 877 Кб). — Санкт-Петербург, 2014. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый документ. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/3876.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2014
|
Quarter 2
|
April
|
14
|
0
|
9
|
0
|
23
|
|
May
|
9
|
0
|
20
|
0
|
29
|
|
June
|
7
|
0
|
17
|
0
|
24
|
|
Quarter 3
|
July
|
6
|
0
|
9
|
0
|
15
|
|
August
|
3
|
0
|
2
|
0
|
5
|
|
September
|
11
|
0
|
6
|
0
|
17
|
|
Quarter 4
|
October
|
6
|
0
|
10
|
0
|
16
|
|
November
|
10
|
0
|
9
|
0
|
19
|
|
December
|
11
|
0
|
6
|
0
|
17
|
|
Year 2015
|
Quarter 1
|
January
|
6
|
0
|
3
|
0
|
9
|
|
February
|
6
|
0
|
5
|
0
|
11
|
|
March
|
2
|
0
|
15
|
0
|
17
|
|
Quarter 2
|
April
|
5
|
0
|
6
|
0
|
11
|
|
May
|
12
|
0
|
15
|
0
|
27
|
|
June
|
35
|
0
|
30
|
0
|
65
|
|
Quarter 3
|
July
|
49
|
2
|
32
|
0
|
83
|
|
August
|
24
|
0
|
13
|
0
|
37
|
|
September
|
15
|
0
|
14
|
0
|
29
|
|
Quarter 4
|
October
|
16
|
0
|
8
|
0
|
24
|
|
November
|
14
|
0
|
6
|
0
|
20
|
|
December
|
11
|
0
|
3
|
0
|
14
|
|
Year 2016
|
Quarter 1
|
January
|
15
|
0
|
13
|
0
|
28
|
|
February
|
10
|
0
|
4
|
0
|
14
|
|
March
|
16
|
0
|
8
|
0
|
24
|
|
Quarter 2
|
April
|
17
|
0
|
7
|
0
|
24
|
|
May
|
33
|
0
|
19
|
0
|
52
|
|
June
|
26
|
0
|
21
|
0
|
47
|
|
Quarter 3
|
July
|
33
|
0
|
17
|
0
|
50
|
|
August
|
26
|
0
|
16
|
0
|
42
|
|
September
|
23
|
0
|
32
|
0
|
55
|
|
Quarter 4
|
October
|
35
|
0
|
109
|
0
|
144
|
|
November
|
30
|
0
|
129
|
0
|
159
|
|
December
|
32
|
0
|
197
|
0
|
229
|
|
Year 2017
|
Quarter 1
|
January
|
31
|
0
|
243
|
0
|
274
|
|
February
|
13
|
0
|
65
|
0
|
78
|
|
March
|
35
|
0
|
658
|
0
|
693
|
|
Quarter 2
|
April
|
39
|
0
|
795
|
0
|
834
|
|
May
|
75
|
0
|
1,717
|
0
|
1,792
|
|
June
|
80
|
0
|
1,853
|
0
|
1,933
|
|
Quarter 3
|
July
|
55
|
0
|
326
|
0
|
381
|
|
August
|
40
|
0
|
406
|
0
|
446
|
|
September
|
41
|
0
|
566
|
0
|
607
|
|
Quarter 4
|
October
|
34
|
0
|
506
|
0
|
540
|
|
November
|
48
|
0
|
714
|
0
|
762
|
|
December
|
74
|
0
|
702
|
0
|
776
|
|
Year 2018
|
Quarter 1
|
January
|
39
|
0
|
668
|
0
|
707
|
|
February
|
47
|
0
|
618
|
0
|
665
|
|
March
|
61
|
0
|
647
|
0
|
708
|
|
Quarter 2
|
April
|
38
|
0
|
747
|
0
|
785
|
|
May
|
45
|
0
|
1,272
|
0
|
1,317
|
|
June
|
33
|
0
|
1,147
|
0
|
1,180
|
|
Quarter 3
|
July
|
21
|
0
|
455
|
0
|
476
|
|
August
|
30
|
0
|
333
|
0
|
363
|
|
September
|
26
|
0
|
424
|
0
|
450
|
|
Quarter 4
|
October
|
24
|
0
|
363
|
0
|
387
|
|
November
|
29
|
0
|
358
|
0
|
387
|
|
December
|
23
|
0
|
459
|
0
|
482
|
|
Year 2019
|
Quarter 1
|
January
|
19
|
0
|
336
|
0
|
355
|
|
February
|
22
|
0
|
441
|
0
|
463
|
|
March
|
39
|
0
|
622
|
0
|
661
|
|
Quarter 2
|
April
|
23
|
0
|
797
|
0
|
820
|
|
May
|
15
|
0
|
898
|
0
|
913
|
|
June
|
35
|
0
|
638
|
0
|
673
|
|
Quarter 3
|
July
|
24
|
0
|
196
|
0
|
220
|
|
August
|
21
|
0
|
157
|
0
|
178
|
|
September
|
17
|
0
|
349
|
0
|
366
|
|
Quarter 4
|
October
|
28
|
0
|
436
|
0
|
464
|
|
November
|
9
|
0
|
635
|
0
|
644
|
|
December
|
13
|
0
|
802
|
0
|
815
|
|
Year 2020
|
Quarter 1
|
January
|
11
|
0
|
31
|
0
|
42
|
|
February
|
7
|
0
|
30
|
0
|
37
|
|
March
|
20
|
0
|
18
|
0
|
38
|
|
Quarter 2
|
April
|
25
|
0
|
1
|
0
|
26
|
|
May
|
30
|
0
|
3
|
0
|
33
|
|
June
|
28
|
0
|
0
|
0
|
28
|
|
Quarter 3
|
July
|
27
|
0
|
1
|
0
|
28
|
|
August
|
25
|
0
|
0
|
0
|
25
|
|
September
|
27
|
0
|
0
|
0
|
27
|
|
Quarter 4
|
October
|
42
|
0
|
6
|
0
|
48
|
|
November
|
70
|
4
|
99
|
0
|
173
|
|
December
|
63
|
3
|
433
|
0
|
499
|
|
Year 2021
|
Quarter 1
|
January
|
66
|
0
|
461
|
0
|
527
|
|
February
|
52
|
4
|
457
|
0
|
513
|
|
March
|
68
|
4
|
637
|
0
|
709
|
|
Quarter 2
|
April
|
64
|
0
|
1,053
|
0
|
1,117
|
|
May
|
87
|
1
|
1,450
|
0
|
1,538
|
|
June
|
83
|
0
|
1,895
|
0
|
1,978
|
|
Quarter 3
|
July
|
51
|
0
|
698
|
0
|
749
|
|
August
|
30
|
0
|
608
|
0
|
638
|
|
September
|
46
|
2
|
971
|
0
|
1,019
|
|
Quarter 4
|
October
|
59
|
2
|
1,278
|
0
|
1,339
|
|
November
|
55
|
1
|
1,569
|
0
|
1,625
|
|
December
|
29
|
0
|
1,919
|
0
|
1,948
|
|
Year 2022
|
Quarter 1
|
January
|
38
|
1
|
1,607
|
0
|
1,646
|
|
February
|
43
|
1
|
1,304
|
0
|
1,348
|
|
March
|
57
|
0
|
1,226
|
0
|
1,283
|
|
Quarter 2
|
April
|
79
|
4
|
1,630
|
0
|
1,713
|
|
May
|
75
|
4
|
2,532
|
0
|
2,611
|
|
June
|
67
|
2
|
2,685
|
0
|
2,754
|
|
Quarter 3
|
July
|
76
|
2
|
777
|
0
|
855
|
|
August
|
62
|
0
|
667
|
0
|
729
|
|
September
|
38
|
3
|
1,063
|
0
|
1,104
|
|
Quarter 4
|
October
|
38
|
1
|
1,450
|
0
|
1,489
|
|
November
|
46
|
1
|
1,449
|
0
|
1,496
|
|
December
|
41
|
1
|
1,435
|
0
|
1,477
|
|
Year 2023
|
Quarter 1
|
January
|
31
|
0
|
1,086
|
0
|
1,117
|
|
February
|
32
|
1
|
969
|
0
|
1,002
|
|
March
|
32
|
1
|
1,104
|
0
|
1,137
|
|
Quarter 2
|
April
|
44
|
2
|
921
|
0
|
967
|
|
May
|
52
|
0
|
1,472
|
0
|
1,524
|
|
June
|
41
|
0
|
1,877
|
0
|
1,918
|
|
Quarter 3
|
July
|
23
|
0
|
429
|
0
|
452
|
|
August
|
12
|
0
|
441
|
0
|
453
|
|
September
|
17
|
0
|
622
|
0
|
639
|
|
Quarter 4
|
October
|
17
|
0
|
800
|
0
|
817
|
|
November
|
27
|
0
|
850
|
0
|
877
|
|
December
|
18
|
0
|
785
|
0
|
803
|
|
Year 2024
|
Quarter 1
|
January
|
48
|
1
|
632
|
0
|
681
|
|
February
|
18
|
1
|
547
|
0
|
566
|
|
March
|
27
|
0
|
749
|
0
|
776
|
|
Quarter 2
|
April
|
14
|
0
|
416
|
0
|
430
|
|
Total
|
3,992
|
49
|
68,302
|
0
|
72,343
|
