Those are serial numbers. Look at the last 6 numbers of your vin #., see where it falls with regard to those listed. I didn't realize they changed the trunk stars during the production run of the 126 series.

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1999 MB SL500 (110,000 mi)
2004 Volvo V70 2.5T (220,000 mi)
2014 Tesla Model S 85 (136,000 mi)
MBCA member