My cellar is pretty varied in terms of producers, not in terms of regions. Main cellar in Melbourne has about 3,000 bottles, one in Hong Kong 300 bottles, and here in Shenzhen I have a wine fridge with 160 bottle capacity.
80% Bordeaux, Burgundy and Rhone, smatterings of Italian Spanish and German stuff included in this. Remaining 20% is Australian, including a small smattering of New Zealand, USA and Sth Africa. I do not keep records, more fun that way, and I pretty much know it anyway.
From memory, and I am pretty sure this would be right, my top five would be as follows
1.La Conseillante (that is a certain, about 15 cases over 12 vintages)
2.Eglise Clinet (13 cases over I think 8 vintages... went very very long on the 2005 and 2009)
3.Jean and Louis Trapet (maybe a total of 10 cases, all either the Chambertin or Ostrea)
4.Fourrier (been buying off Ross since 93, but drinking as well, maybe 10 or so cases in the cellar, still have plenty of CSJ back to 96... over-rated)
5.d'Angerville (again, was buying between 93 and 05, stopped after that cause the stuff simply never matures, never had a great bottle) 8 cases or so
yea, yea, pretty boring, but it is the stuff I love to drink.
have quite a few bottles of lesser regions, but just never get round to drinking it.