mean diameter: $\overline{D}=29.62\pm 0.04\mathrm{\mu m}$
diameter distribution: Gaussian from 3 to 97%
	Standard deviation σD = 0.21 μm
number of outliers (defined as $\left|D-\overline{D}\right|>4{\sigma }_D$):
	1% for oversize
	1% for undersize