The latest data point shows ROS at 13.78% for Q2'26, representing a slight decline from the previous quarter's 16.02% recorded in Q1'26. From Q4'23 to Q2'26, the chart displays a volatile but generally stable trend with alternating peaks and troughs, where ROS values consistently range between 11.97% and 16.77%, with Q3 quarters typically showing the strongest performance around 15.9-16.8% while Q2 and Q4 quarters tend to be lower around 12-14%.