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BMJ Journals
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Volume 71, Issue 5
Effects of estimated completion time and unconditional gift certificates on questionnaire response
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Effects of estimated completion time and unconditional gift certificates on questionnaire response
Online download statistics by month:
Online download statistics by month: November 2016 to August 2023
Abstract
Full
Pdf
Nov 2016
211
13
13
Dec 2016
147
7
6
Jan 2017
66
9
3
Feb 2017
73
2
0
Mar 2017
49
2
2
Apr 2017
274
31
9
May 2017
135
12
6
Jun 2017
39
8
3
Jul 2017
76
5
1
Aug 2017
73
0
1
Sep 2017
63
3
3
Oct 2017
36
0
1
Nov 2017
35
1
0
Dec 2017
45
0
1
Jan 2018
54
0
3
Feb 2018
50
1
1
Mar 2018
62
4
3
Apr 2018
21
2
1
May 2018
69
1
1
Jun 2018
73
0
0
Jul 2018
63
2
1
Aug 2018
38
1
1
Sep 2018
50
5
4
Oct 2018
18
0
0
Nov 2018
35
2
1
Dec 2018
33
2
0
Jan 2019
28
0
0
Feb 2019
32
1
0
Mar 2019
43
5
2
Apr 2019
24
0
0
May 2019
37
1
3
Jun 2019
29
1
1
Jul 2019
22
2
0
Aug 2019
34
2
1
Sep 2019
25
1
0
Oct 2019
21
1
0
Nov 2019
38
4
0
Dec 2019
27
0
0
Jan 2020
25
2
1
Feb 2020
32
0
0
Mar 2020
27
1
0
Apr 2020
31
1
1
May 2020
28
1
1
Jun 2020
27
5
0
Jul 2020
31
1
0
Aug 2020
24
0
0
Sep 2020
24
0
0
Oct 2020
24
1
0
Nov 2020
21
0
0
Dec 2020
27
1
0
Jan 2021
17
0
0
Feb 2021
26
2
1
Mar 2021
41
1
3
Apr 2021
25
0
0
May 2021
4
2
1
Jun 2021
1
1
0
Jul 2021
0
0
3
Aug 2021
4
1
0
Oct 2021
53
4
8
Nov 2021
35
0
0
Dec 2021
14
0
0
Jan 2022
41
2
0
Feb 2022
26
1
0
Mar 2022
26
0
0
Apr 2022
26
0
0
May 2022
47
2
2
Jun 2022
45
1
0
Jul 2022
44
1
0
Aug 2022
44
3
2
Sep 2022
58
1
0
Oct 2022
84
1
0
Nov 2022
34
2
1
Dec 2022
16
0
0
Jan 2023
13
0
0
Feb 2023
45
1
0
Mar 2023
16
1
0
Apr 2023
16
0
0
May 2023
17
0
0
Jun 2023
3
1
0
Jul 2023
17
2
0
Aug 2023
11
0
0
Total
3418
174
96
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