.co

Google has created a special doodle in recognition of Colombia’s congressional elections. The doodle, live on the Colombian Google homepage since Sunday morning, features patriotic colors and a set of hands casting a vote into a ballot box and invites all Colombian citizens to exercise what President Juan Manuel Santos called their “right and duty” to vote.

In less than four years, more than 1.6 million individuals and businesses, mostly start-ups, have created a website with an address ending with .co. That is a staggering number for a new top-level domain (the last bit of a web address). Contrast that with .biz, which was introduced in 2000 and by April last year had chalked up just 2.4 million registrations.