I am trying to obtain the smoothed shocks from the AER paper by Christiano, Motto and Rostagno, Risk Shocks. In their paper, it is claimed that the dataset is from 1985q1 to 2010q2, which means there are 102 observations. However, there are 118 observations in their attached files on the AER’s webpage. It is puzzling for me. I wonder if anyone knows the starting and ending time of those 118 observations? Thank you in advance!