求译：ariseof,yr-on-yrInthefirsteightmonthsthisyear,thecompanyproduced162,927cars,ariseof6.9percentfromayearearlier.Itsold160,655cars,up7.6percentyr-on-yr.这两句中分别有两个百分比,是不是都是表示比上

Question

求译：a rise of ,yr-on-yr
In the first eight months this year,the company produced 162,927 cars,a rise of 6.9 percent from a year earlier.It sold 160,655 cars,up 7.6 percent yr-on-yr.
这两句中分别有两个百分比,是不是都是表示比上年增长的意思?

Answer 1

Seemingly neither one is.'a year' refers not to the 'last year',and 'yr-on-yr' means the average growing level perhaps.Something goes wrong with the sentence.