What will happen if...

According to the tzscan info, at the moment there are activated only 47.90% of total xtz allocation. However, even with such percentage, XTZ is showing stable positions in fiat exchange ($1,66 in December 2017 and $1,59 now). But XTZ/BTC pair looks a bit worse - 37K satoshi in December against 25K satoshi today.

So what will happen to the network and XTZ prize when (if) remaining tokens will be activated?