The final numbers are not in for Boeing's August Order and net numbers. An attempt is made by Winging It, formatting a break out for YTD tracking especially zeroing in on the NG/Max single aisle counts. This chart's intent was to isolate how many 737 NG's are booked as compared with the 737 Max and what customer has contributed to that total.
Boeing does not break-out single aisle transaction in a clear method where it will only list gross orders in its order book for all types but net adjustments are lost when it updates its website each week or update cycle. However it does show a netting number for both the NG and Max when an update does occur.
The below chart is an attempt to fill in using a journal type approach for all its orders and adjustments from July 31, 2017 only. The data from January 1, until July 31, does not have a break-out of individual changes to its books from gross to net numbers of aircraft ordered. It does not break out current year or prior year adjustments as a subset but it includes all adjustments applied to current year orders.