Jiangsu SRI 9.86 0.27 217 6 186 4 80.8 1.9 27.0 0.3
Conventional 9.08 0.22 225 8 165 7 80.7 2.3 27.7 0.7% increase 8.5 3.5 12.7 0.1 2.5
Hunan SRI 6.70 0.23 236 11 116 6 78.9 3.0 27.0 0.4
Conventional 7.35 0.17 238 19 121 4 82.9 0.7 27.8 0.2% increase 8.8 0.8 4.1 4.8 2.9
Guangdong SRI 7.16 0.32 244 20 141 4 72.6 2.4 27.3 0.3
Conventional 7.22 0.92 254 13 139 5 66.4 0.6 27.1 0.0% increase 0.8 3.9 1.4 9.3 0.7