:-) This amount of attacks simply means that they don't care. I am working on one website of known Japanese corporation and this is the log from my IDS - how many attacks were detected/prevented a day - on average between 100 - 200... and that is just one commercial company:
Statistics by attacker's country:
I guess that it is because we don't use paywall as Australian government to protect our customer. That is why we see such high rate of hacking attempts.
BTW This PR statistics means really nothing when we all know that it takes just 1 successful hack...