Table 4: Energy supply security index for China’s “Belt and Road” provinces from 2005 to 2015.

Province20052006200720082009201020112012201320142015e2Comprehensive evaluationsGrade

Shaanxi0.60970.60980.64710.63180.64920.59370.62630.63830.63570.64810.64820.00040.6353II
Gansu0.57820.58290.59630.58820.59710.5940.58910.59640.60340.61040.61730.00010.6008II
Ningxia0.73210.71980.72470.71540.71530.68990.7220.72540.74310.69220.73130.00030.7187II
Qinghai0.56260.58480.60810.57520.62450.57870.59470.61690.61280.58790.59660.00040.5986III
Inner Mongolia0.64530.63370.64780.61270.6430.58550.57050.61440.63050.65090.67340.00090.6293II
Xinjiang0.58950.5980.59940.60610.59980.60850.64260.65030.66110.67090.69830.00130.647II
Heilongjiang0.53680.53810.55690.53210.55490.51980.54870.56970.57850.58330.58630.00050.5635III
Jilin0.5160.5090.54240.52420.53520.49910.52160.52340.52210.52730.52650.00010.5232III
Liaoning0.54710.56420.58710.57230.61120.5690.58150.60170.59840.63010.64340.00080.6037II
Yunnan0.55440.57070.59240.58180.62460.56740.63990.64990.66080.67440.67350.0020.638II
Guangxi0.62430.62620.65260.6510.6810.65110.65170.66710.65920.67170.68050.00040.6634II
Fujian0.65730.64990.65850.65650.66460.64240.68670.68570.68920.70510.6850.00040.6791II
Guangdong0.60850.61710.64770.63360.65650.63490.64840.66530.67260.68810.68840.00070.6633II
Zhejiang0.49570.49550.52520.50450.52670.49740.52520.53250.55160.54480.5480.00050.5314III