Translation of "Every few years" in German

Every few years, the minute hand shifted, either forwards or backwards.

For students, regional conferences are organised every few years.

In the Milky Way galaxy, the formation rate of open clusters is estimated to be one every few thousand years.

They seem to come in waves – every few years, or so.

The house that blows up every few years?

Every few years another person goes missing.

There's a bad story every few years around here.

My back does this every few years.

I was disappointed, but I still watched it every few years.

Every few years, one of you comes to see Evelyn.

The prize is given once every few years to classical instrumentalists for outstanding achievement.

They get back together every few years, and every time they do, it just gets worse and worse.

Every few years, there"s a heat wave.

Every few years retailers are supposed to invest in new card terminals.

International norms and standards are reviewed every few years.

Contracts with orchestras and opera houses in the United States must be renewed every few years.