Table 1.

Date-specific COVID-19 data recorded in Austria, according to [7], namely the numbers of confirmed cases of infected people, C, the numbers of active infections, I, the numbers of fatalities, F, and the numbers of recovered individuals, R; as well as the corresponding changes per day, i.e., ΔC, ΔI, ΔF, and ΔR.

Date	C	ΔC	I	ΔI	F	ΔF	R	ΔR
Feb 25	2	2	2	2	0	0	0	0
Feb 26	2	0	2	0	0	0	0	0
Feb 27	5	3	5	3	0	0	0	0
Feb 28	7	2	7	2	0	0	0	0
Feb 29	10	3	10	3	0	0	0	0
Mar 1	14	4	14	4	0	0	0	0
Mar 2	18	4	18	4	0	0	0	0
Mar 3	24	6	24	6	0	0	0	0
Mar 4	29	5	29	5	0	0	0	0
Mar 5	43	14	41	12	0	0	2	2
Mar 6	66	23	64	23	0	0	2	0
Mar 7	81	15	79	15	0	0	2	0
Mar 8	104	23	102	23	0	0	2	0
Mar 9	131	27	129	27	0	0	2	0
Mar 10	182	51	178	49	0	0	4	2
Mar 11	246	64	242	64	0	0	4	0
Mar 12	361	115	356	114	1	1	4	0
Mar 13	504	143	497	141	1	0	6	2
Mar 14	655	151	648	151	1	0	6	0
Mar 15	860	205	853	205	1	0	6	0
Mar 16	1018	158	1007	154	3	2	8	2
Mar 17	1332	314	1319	312	4	1	9	1
Mar 18	1646	314	1633	314	4	0	9	0
Mar 19	2179	533	2164	531	6	2	9	0
Mar 20	2649	470	2634	470	6	0	9	0
Mar 21	2992	343	2975	341	8	2	9	0
Mar 22	3582	590	3557	582	16	8	9	0
Mar 23	4474	892	4444	887	21	5	9	0
Mar 24	5283	809	5246	802	28	7	9	0
Mar 25	5588	305	5548	302	31	3	9	0
Mar 26	6909	1321	6748	1200	49	18	112	103
Mar 27	7697	788	7414	666	58	9	225	113
Mar 28	8271	574	7978	564	68	10	225	0
Mar 29	8788	517	8223	245	86	18	479	254
Mar 30	9618	830	8874	651	108	22	636	157
Mar 31	10,180	562	8957	83	128	20	1095	459
Apr 1	10,711	531	9129	172	146	18	1436	341
Apr 2	11,129	418	9222	93	158	12	1749	313
Apr 3	11,524	395	9334	112	168	10	2022	273
Apr 4	11,781	257	9088	−246	186	18	2507	485
Apr 5	12,051	270	8849	−239	204	18	2998	491
Apr 6	12,297	246	8614	−235	220	16	3463	465
Apr 7	12,639	342	8350	−264	243	23	4046	583
Apr 8	12,942	303	8157	−193	273	30	4512	466
Apr 9	13,244	302	7709	−448	295	22	5240	728
Apr 10	13,560	316	7177	−532	319	24	6064	824
Apr 11	13,806	246	6865	−312	337	18	6604	540
Apr 12	13,945	139	6608	−257	350	13	6987	383
Apr 13	14,041	96	6330	−278	368	18	7343	356
Apr 14	14,226	185	6209	−121	384	16	7633	290
Apr 15	14,350	124	5859	−350	393	9	8098	465
Apr 16	14,476	126	5080	−779	410	17	8986	888
Apr 17	14,595	119	4460	−620	431	21	9704	718
Apr 18	14,671	76	4014	−446	443	12	10,214	510
Apr 19	14,749	78	3796	−218	452	9	10,501	287
Apr 20	14,795	46	3694	−102	470	18	10,631	130
Apr 21	14,873	78	3411	−283	491	21	10,971	340
Apr 22	14,925	52	3087	−324	510	19	11,328	357
Apr 23	15,002	77	2786	−301	522	12	11,694	366
Apr 24	15,071	69	2669	−117	530	8	11,872	178
Apr 25	15,148	77	2509	−160	536	6	12,103	231
Apr 26	15,225	77	2401	−108	542	6	12,282	179