Linux related operating system statistics
w3schools.com OS statistics
Source: Computerworld Denmark 7. march 2008 p 18, (IDC)
Installed base of server operating systems, world wide 2003-1010 (thousands)
2003 2004 2005 2006 2007 2008 2009 2010
Windows Server 12.126 14.169 16.420 18.872 21.495 24.371 27.496 30.910
Linux (bought) 2.741 2.915 3.177 3.842 4.332 4.991 5.780 6.667
Unix 3.494 3.383 3.243 3.161 3.104 3.078 3.063 3.091
Novell 3.427 2.857 2.380 1.963 1.588 1.244 920 620
Other 876 615 446 325 266 236 222 221
Total 22.666 23.938 25.665 28.153 30.785 33.920 37.481 41.510
Source: http://www.comon.dk/index.php/news/show/id=30455
Source: http://digi.no/php/art.php?id=210048
Worldwide installed systems ultimo 2004 (IDC)
PC: total 514 mill
Win95, win98, me 21 %
------------------------------------
Source: Gartner Dataquest april 2006, mill PC's (desktop+laptop)
Sales Europe, Middle East, Africa 2006q3 2006q1 2005q1
HP 3291 3117 2548
Dell 2078 2388 2019
Acer 2080 1710 1263
Fujitsu-Siemens 1165 1290 1210
Toshiba 857 787 529
Others 9046 9744 9391
-------------------------------------------------------------
Total mill PCs 18517 19036 16969
---------------------------------
Source: CRN Børsen www.crn.dk 2001-05-16, p 33
-------
Source: IDC
Worldwide totally installed clients and servers 2000:
Client
Windows 32 bit 82,1 %
DOS+Win16 7,5 %
Mac OS 4,8 %
Linux 3,9 %
Unix 0,6 %
Other 1,1 %
Servers totally installed:
Win32, NT, 2000 36,9 %
Linux 23,1 %
Unix 15,1 %
OS/400 1,5 %
Mainframe 0,1 %
Other 23,2 %
----------------
Global server market 1999, 2000
Source: Datapoint
Manufacturer 1999 2000
Compaq 28,0 27,1
IBM 17,3 16,7
Dell 11,7 14,6
HP 12,3 11,2
Sun 5,2 7,2
Units
Compaq 962.000 1.066.000
Index 100 114,4
------------------------
Global PC market 2002 2003
Source IDC, http://www.crn.dk/index.php?page=news:show,id=9292
Google also for IDC's Worldwide Quarterly PC Tracker
2000 2001 2002 2003
Sold PC mill units 140 136,7 153
Value mia USD 226 175 175
---------------
Source: IDC
CRN 2002-21-23 p 4 http://www.crn.dk/index.php?page=news:show,id=5628
CRN 2003-04-04 http://www.crn.dk/index.php?page=news:show,id=6422
CRN 2004-01-19 http://www.crn.dk/index.php?page=news:show,id=9310
CRN 2005-01-20 http://www.crn.dk/index.php/news/show/id=13642
CRN 2005-07-29 http://www.crn.dk/index.php/news/show/id=15695
CRN 2005-11-02 http://www.crn.dk/index.php/news/show/id=16798
Denmark, sales - market share in percentages
2000q1 2001q1 2001q3 2001q4 2002q3 2002 2003 2005q1 2005q2
New HP (32) 27 28 34 24 27
Compaq 28,8 27,1 23 26
IBM 13,0 17,8 16 16 17 18 18 12 14
Fulitsu/Sie 12,9 11,2 14 11 12 10? 18 9
Dell 6,2 10,8 9 10 14 14 18 18
HP 5,9 6,4
Amitech 8
Acer 5 12 12
Others 33,3 26,8 22
Denmark, unit sales
Period Desktops Laptops PC-servers Total
2000q1 127.100 33.900 6.373
2000q4 149.500 45.000 7.800
2000 529.400 156.700 28.580 714.680
2001q1 105.600 36.500 8.100 150.281
2001q2 157.885
2001q3 151.365
2001q4 127.000 45.000 8.000 178.400
2001 440.900 164.900 32.150 637.950
2002q1 159.170
2002q2 128.000
2002q3 128.600
2002q4 174.200
2002 589.970
2003q1 105.600 51.000 7.600 164.200
2003 706.000
2004q2 173.000
2004 462.000 340.000 43.000 845.000
2005q2 113.800 117.300 9.400 240.500
2005q3 126.200 138.300 10.100 274.600
------------------
www.CRN.dk readers: most advances in 2001?
win Nt/2000: 60 %
Linux 27 %
Mac OS 10 6 %
Unix 5 %
Novell netware 3 %
----------------
OS license sales, 2000Q3, 2001Q3
Source:Gartner Dataquest, CRN.dk 2002-03-06 p 18
OS 2000q3 2001q3
Windows 740.000 750.000 +10.000 +1%
Unix 164.000 123.000 -41.000 -25%
Linux 31.000 70.000 +39.000 +126%
--------------------------
PCs sold worldwide - units excl x86 servers
2006 % 2006 mill 2007 % mill 2008q1% thou 2009q1% thou
HP 16,5 19 50,5 18,5 12634 20,5 13001
Dell 16,6 15 15,2 10386 13,6 8651
Acer 5,8 7,9 10,1 6863 11,6 7333
Leonovo 7,5 7,0 4811 7,0 4427
Toshiba 4,1 4,1 4,5 3090 5,5 3447
Others 44,7 30494 41,9 26601
---------------------------------
Total 219 259 100 68274 100 63460
source: http://www.comon.dk/index.php/news/show/id=34412
http://www.digi.no/810757/pc-salget-falt-mindre-enn-ventet