Research on Medicine Distribution Route Optimization for Community Health Service Institutions

Table 1

Coordinates (km) and the amount of medicine requested by each community health service institution.

Delivery destination	Service center 1	Service center 2	Service station 1	Service station 2	Service station 3	Service station 4
Coordinates	(13, 15)	(−40, −60)	(60, 48)	(49, 23)	(−72, 80)	(−51, −39)
The amount of medicine requested	3	2	0.1	0.3	0.2	0.1
Delivery destination	Service station 5	Service station 6	Service station 7	Service station 8	Service station 9	Service station 10
Coordinates	(38, −58)	(60, −45)	(73, 69)	(−65, 70)	(20, 25)	(30, −20)
The amount of medicine requested	0.4	0.5	1	0.6	0.3	0.8
Delivery destination	Service station 11	Service station 12	Service station 13	Service station 14	Service station 15	Service station 16
Coordinates	(40, −18)	(50, 35)	(−25, 60)	(−15, −10)	(92, 42)	(−20, −35)
The amount of medicine requested	0.2	1	1.2	0.2	0.5	0.6