Bter:
BTC believed to be lost: 235
NBT believed to be recoverable: 93,300
NSR believed to be recoverable: ~600,000 (these were purchased as a hedge against BTC)
Currently Operational
Allcoin:
BTC: 5.94
NBT: 6644
Bitspark:
BTC: 10.87
NBT: 2175
Poloniex:
BTC: 54.94
NBT: 34268
Off Exchange Reserves:
BTC: 82
NBT: 140509
These numbers were taken in the last 20 minutes.
Jamie