File talk:USD rate to CNY from 1981 to 2019.svg

X-axis labels

There is something wrong with the X-axis labels: there is one for every 5 years up to 1995, then comes 1999, the one every 5 years again.

Also, a year is an interval, not a point in time. It is not clear if the data point for, say, year 2014 is set to January 1 or to the middle of that year. — 以上未簽名的留言是由該使用者加入的： AdiJapan (留言 • 貢獻) 01:23, 29 May 2019 (UTC)