Table 3.

Average droplet number count per person at 60 mm before and after the condensation correction

Size range (μm)	Size class (μm)	Speaking (averaged number per person, counting 1–100 for 10 times)		Coughing (average number per person, coughing 50 times)
		Measured	Corrected	Measured	Corrected
2–4	3	4.6	5.0	3.5	3.8
4–8	6	16.1	16.4	17.6	17.3
8–16	12	6.9	6.2	6.5	6.5
16–24	20	4.3	4.3	2.8	2.8
24–32	28	2.6	2.6	1.4	1.4
32–40	36	1.9	1.9	0.6	0.6
40–50	45	1.0	1.0	0.2	0.2
50–75	62.5	1.4	1.4	0.9	0.9
75–100	87.5	1.2	1.2	0.5	0.5
100–125	112.5	1.2	1.2	1.0	1.0
125–150	137.5	0.4	0.4	0.7	0.7
150–200	175	1.0	1.0	0.6	0.6
200–250	225	0.4	0.4	0.5	0.5
250–500	375	0.6	0.6	0.9	0.9
500–1000	750	0.1	0.1	0.4	0.4
1000–2000	1500	0.0	0.0	0.0	0.0