You will get countless different answers (as is the case with the dozens of other existing threads that have discussed this topic), which are meaningless, since everyone's usage is different. Your battery is fine. It is perfectly normal if your battery health (maximum capacity) is more or less than 100%, even when brand new, or if it fluctuates up or down over time. The gradual decline is not in a straight line downward, and it may decline more rapidly at some times and slower at others. For further details, read the CHECKING STATUS AND HEALTH section of the following link.
The link below should answer most, if not all, of your battery/charging questions. If you haven't already done so, I highly recommend you take the time to read it.
There are plenty of threads that may give you what you're looking for, such as this one:Thanks!
I was not saying I thought there was something wrong. I just wondered if others were having the same readings.