Letter boxes sent via postal service reached 4,814 in 2015 in Bulgaria, according to the National Statistical Office. This is 0% more than in the previous year.
Historically, letter boxes sent via postal service in Bulgaria reached an all time high of 6,043 in 2007 and an all time low of 4,814 in 2015.
Bulgaria has been ranked 21st within the group of 31 countries we follow in terms of letter boxes sent via postal service.
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