y 52 percent and 50 percent, respec

y 52 percent and 50 percent, respectively. The revenue from O&M services of the Purple Line project increased by Baht 84 Million or 16 percent as stated in the agreement.

ผลลัพธ์ (อังกฤษ) 2:

分别减少52%和50%。根据协议规定，紫线项目的运维服务收入增加了8400万泰铢，即16%。

ผลลัพธ์ (อังกฤษ) 3:

52% and 50% respectively. O&M service income from Purple Line Project increased by 84 million or 16%, as stipulated in the agreement.