That special tingly feeling you’re enjoying right now? It’s because today is World Statistics Day. And what better way to celebrate this special day than by running the numbers?

This is only the second World Statistics Day. The first was held five years ago, on Oct. 20, 2010, a date with far greater resonance in countries where calendar convention puts the day ahead of the month: 20/10/2010.

The United Nations General Assembly was sufficiently pleased by the fact that 130 member nations celebrated that inaugural data day that they followed up with General Assembly resolution 69/282, which decided that henceforth every Oct. 20 occurring in a year divisible by five would be a World Statistics Day.