Table 6.

Frequency of papers by count of total funding acknowledgements

Count of total funding sources	Frequency of papers	Percent
0	128	3.6
1	801	22.3
2	964	26.8
3	736	20.5
4	440	12.2
5	253	7.0
6	116	3.2
7	69	1.9
8	44	1.2
9	18	0.5
10	16	0.4
11	7	0.2
12	1	0.0
13	1	0.0
15	1	0.0
19	1	0.0
Total	3,596	100.0