Level of Posts and Telecommunications Services
Item	1999	2000	2001	2002	2003
National level
Annual Average Number of Per-capita Letters Mailed	4.90	6.20	6.90	8.30	8.10
Annual Average Number of Newspaper and Magazine Subscribed Per 100 Persons	20.00	16.40	17.20	13.80	13.00
Number of Telephone Sets Owned Per 100 Persons	13.00	20.10	25.90	33.70	42.10
Rural Level
Percentage of Townships With Posts and Telecommunications Offices	79.40	79.00	77.60	81.90	82.80
Percentage of Townships With Telephone Communication	97.70	100.00	100.00	100.00
Percentage of Townships Connected to Automatic Exchange Network of Long Distance Call		100.00	100.00	100.00