Table A1 During COVID-19, quarterly... | Emerald Publishing

Table A1

During COVID-19, quarterly evaluations (Service providers n = 199)

Mean values	A 2020Q1	B 2020Q2	C 2020Q3	D 2020Q4	E 2021Q1	p-value	Post hoc^a
Domestic transportation	−0.27	0.02	−0.13	0.19	0.22	0.011**	A-D, A-E
Import transport	−0.235	−0.07	−0.045	0.119	0.150	0.182
Exports	−0.135	−0.295	−0.230	−0.097	−0.061	0.499
Customer inventory	−0.203	−0.37	−0.394	−0.097	0.066	0.016**	B-E
Company staff	0.084	0.018	0.127	0.310	−0.032	0.234

Mean values	A 2020Q1	B 2020Q2	C 2020Q3	D 2020Q4	E 2021Q1	p-value	Post hoc^a
Domestic transportation	−0.27	0.02	−0.13	0.19	0.22	0.011**	A-D, A-E
Import transport	−0.235	−0.07	−0.045	0.119	0.150	0.182
Exports	−0.135	−0.295	−0.230	−0.097	−0.061	0.499
Customer inventory	−0.203	−0.37	−0.394	−0.097	0.066	0.016**	B-E
Company staff	0.084	0.018	0.127	0.310	−0.032	0.234

Source(s): Authors’ own work