Lagavulin 16YO bottling date? (Need Help)

[JR.]

Hello,

I've bought a Lagavulin 16 bottle, but I can't figure out, when it was bottled. Previously I've already had another bottle of Lagavulin 16 with the code L9, everything is clear in this case, but the new code is too strange for me - L0257CM000. I would be very thankful, if you could tell me the bottling date for this bottle.

[JR.]

L0 woud indicate 2010
I think 257 is the day of the year

Thank You!

It was easier, that I thought.