Yankees Year Tags?

[Eric]

Hey gang-

Here's a specific and odd question.

What years (in recent history- last 10 years or so) did the Yankees use year tags on the home and away jerseys?

The reason I ask is- I got a Yankees jersey which is said to be from 2002? The other Yankese shirts in my collection from 2002 have a year tag. Does this make sense? Could some players have them and others don't? Or is this from a different year?
Here's a crappy pic of the tagging

Can anyone help?
Eric