Table 3(a): Participation factor in x-direction.

Mode Frequency Period Mass Participation Factor
1 21.5704 0.46360E-1 0.113337
2 21.5714 0.46358E-1 0.692144
3 25.3615 0.39430E-1 0.251484E-8
4 35.5667 0.28116E-1 0.258454E-7
5 41.9698 0.23827E-1 0.282064E-7
6 50.3111 0.19876E-1 0.106939E-2