SLT
+----------------------------------------------+---+
|Standardizirano pismo                         |  5|
+----------------------------------------------+---+
|Nestandardizirano pismo                       |   |
+----------------------------------------------+---+
|- do 20g                                      |  6|
+----------------------------------------------+---+
|- nad 20 do l00 g                             | 11|
+----------------------------------------------+---+
|- nad 100 do 250 g                            | 19|
+----------------------------------------------+---+
|- nad 250 do 500 g                            | 27|
+----------------------------------------------+---+
|- nad 500 do l000 g                           | 42|
+----------------------------------------------+---+
|- nad 1000 do 2000 g                          | 61|
+----------------------------------------------+---+
|Standardizirana in nestandardizirana dopisnica|  5|
+----------------------------------------------+---+
|Telegrafski impulz                            |  1|
+----------------------------------------------+---+
|Telefonski impulz                             |  1|
+----------------------------------------------+---+