Translation of "Year after year" in German

Member states shall furnish data for every year, after the reference year.
Die Daten werden von den Mitgliedstaaten jedes Jahr nach dem Bezugsjahr geliefert.
TildeMODEL v2018
Output from industry has, after year on year fluctuations, risen by nearly 20 percent.
Die Industrieproduktion ist nach jahrelangen Schwankungen um fast 20 Prozent gestiegen.
TildeMODEL v2018

Related phrases

for years and years year over year year on year year to year
year in and year out year in year out year to year basis year after year
year by year from year to year