You can view the indicators on their respective pages by browsing to the Global category. The data includes advanced nations, with developing nations to be added in the coming days.
The data release schedule is something we've been working on for a while. Not all of the kinks have been ironed out so initially it's just going to cover data release dates for Australia and Canada. But before long, you can expect to find all relevant releases for New Zealand, the United Kingdom and United States as well.