A Quantitative Model of the Multisubject Quality Responsibility of Construction Projects Based on an IPSO

Table 6

Regional distributions of cases and the number of subjects involved.

Regions	East China	North China	Northeast China	Central China	South China	Southwest China	Northwest China
Number of subjects	24	9	8	11	8	8	16
Percentage (%)	29	11	10	13	10	10	19