An Improved Particle Swarm Optimization for the Automobile Spare Part Warehouse Location Problem

Table 5

The information of customers.

Customers	Horizontal	Vertical	Demand
1	25	80	3
2	30	23	0.8
3	70	60	0.75
4	92	51	3
5	42	64	1.05
6	87	45	2.1
7	39	7	1.5
8	28	71	3
9	55	20	4.5
10	14	56	1.5