That is what I have been doing, but it appears that only the notes entered have been counted, and not as sequential total i.e. 2 notes counted and not 26.
A while back, someone suggested that the count be added when adding sequential notes into the SNDB. For now people say to enter the first starting point of the sequential and the last but for me I just enter the entire sequential into the SNDB. Some people do it and it provides great value where the sequential note (serial number).
Example:
FFN 6674141
to
FFN 6674155
were found in Toronto, ON
but it's your choice if you want to add the entire sequential note but AZ suggested that you don't as it provides no value but in my opinion it provides value.