In this site, the data which the author myself actually measured actually is mainly, but in that process data collection and borrowing from other places are included.
Therefore, basically there are yearly differences and individual differences in data, values and contents in this site, and it is not remarkably accurate.
You are clever, so I think it is easy to be compared and verified with another site. So this site is “one case”.
In addition, we do not assume any responsibility for loss directly or indirectly caused by using the information or contents contained in this site.