The most recent comprehensive piece of research is the following chart for the last day of January – showing from left to right, the server, the server population as a percentage of Cornelia (the benchmark server), the estimated active daily players, and the estimated number of alt or mule characters (57% of the total):
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This suggests an estimated active daily unique player population of only 17,776.
The total active character figure of 31,150 can safely be ignored as the last official unique player count was 22,000, back in November (the same day saw Cornelia counted at 4019 using the unofficial method) – with players reporting virtually deserted servers, it is safe to say the collapse reflected in the numbers is real.
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More recent statistics only exist for Cornelia – although some simple calculations allow an estimate of the current population to be arrived at; for the last week of January the average was 2086, and for the most recent week of March the figure is 1850.
This 12% decrease suggests the total active population has decreased somewhat to 15,500 or so – a mere third of the peak numbers reported.