This set of statistics has been discontinued.
New data are no longer produced from the statistics.
Table 2. Numbers of ISDN basic and primary subscriber lines in 1995-2006
| Year | ISDN basic | ISDN primary |
| 1995 | 5 962 | 454 |
| 19961) | 25 922 | 1 278 |
| 1997 | 54 168 | 3 687 |
| 1998 | 95 064 | 4 630 |
| 19992) | 151 413 | 5 484 |
| 20003) | 199 015 | 8 630 |
| 2001 | .. | .. |
| 2002 | 207 068 | 9 910 |
| 2003 | 224 4184) | 11 452 |
| 2004 | 157 532 | 12 125 |
| 2005 | 126 522 | 9 794 |
| 2006 | 96 325 | 8 953 |
1) Not comparable with previous year.
2) Partly estimated.
3) Partly estimated.
4) The number of subscriber lines overestimated due to revisions in the registering method.
Source: Telecommunications 2006, Statistics Finland
Inquiries: Mervi Niemi (09) 1734 3263, Kari-Pekka Niemi (09) 1734 3399
Director in charge: Kaija Hovi
Updated 5.6.2007
Official Statistics of Finland (OSF):
Telecommunications [e-publication].
2006,
Table 2. Numbers of ISDN basic and primary subscriber lines in 1995-2006
. Helsinki: Statistics Finland [referred: 24.10.2025].
Access method: http://stat.fi/til/tvie/2006/tvie_2006_2007-06-05_tau_002_en.html