Initial after some browsing:

Your browser fingerprint appears to be unique among the 71,124 tested so far.

Enabled Private Browsing:

Within our dataset of about ten thousand visitors, only one in 36,313 browsers have the same fingerprint as yours.

A few minutes later public browsing:

Within our dataset of about ten thousand visitors, only one in 18,187 browsers have the same fingerprint as yours.

How did they go from 70k to 10k? WTF EFF?