Table 3: Control variables.

Current programOptimization program 1Optimization program 2Optimization program 3

0.3830 0.3000 0.3600 0.1750
0.1036 0.2000 0.1375 0.2096
0.4080 0.2750 0.3400 0.2658
0.1054 0.2250 0.1625 0.3496