Managed to get a download of all travels I did using my Amex. It makes for an interesting analysis.
Chennai was my favorite destination (for software trouble shooting), Delhi (for business) and Hyderabad (surprise! for personal work)
The first week is spent planning. Then, I slog a lot during mid month and do end of the month target achievement trips.
Again mid week is when I travel the most.
And overall costs have been fairly stable I should say except for the occasional foreign visits.
With the overall costs / trip coming down.