But most transactions comes from exchange withdrawal/deposit etc, aren't they? While PayPal are more or less used by regular people. So this volume stats doesn't reflect the state of Bitcoin adoption.
Not only that, but Bitcoin is used mainly and heavily in speculations between cryptocurrencies and exchange platforms hoping to gain profits and then convert them into cash.
PayPal is an intermediary between banks and stores, so the effect of using it is much higher than speculative "which ends and falls with the collapse of prices & shitcoins."
Also, annual transactions depend on the number and estimated value "I can pay small things using PayPal," which may differ from Bitcoin transactions.