They should be updated every 24 hours.
However, Google Play, as you know, is unreliable with statistics, and from time to time they stop updating for several days. Even when upgrading, they tend to give outdated / incorrect data.
I suggest integrating Google Analytics for mobile or Flurry into your applications (applications) if you need good statistics.
Raghav Sood 09 Oct '12 at 17:30 2012-10-09 17:30
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