[OSM-legal-talk] Affect of Remapping on Contributor Terms Acceptance (Numbers!)

[Simon Poole]

[Apologies in advance for the HTML formatting]

As you may have noticed, the sysadmins were kind enough to generate a 
new full history dump over the last couple of days. Besides generating 
new numbers for odbl.poole.ch (which will take some time for the full 
set), I was mainly interested in seeing how large the effect of 
(intentional or not) remapping has been over the last three months.

As can be seen from the following numbers, while the effect is not 
particularly large (nobody has really called for aggressive remapping 
yet) it is quite noticeable.

SImon



	No
	
	
	Unknown
	
	
	Total Diff
	

	2011-06-19 	2011-09-19 	Diff 	2011-06-19 	2011-09-19 	Diff 	
	
Nodes 	32'505'411
	32'296'893
	-208'518
	25'315'574
	23'618'704
	-1'696'870
	-1'905'388
	-3.30 %
Highways 	777'070
	764'439
	-12'631
	1'703'211
	1'668'481
	-34'730
	-47'361
	-1.91 %
Other Ways 	1'245'547
	1'233'705
	-11'842
	702'679
	659'473
	-43'206
	-55'048
	-2.83 %
Routes 	4'208
	4'047
	-161
	3'112
	3'078
	-34
	-195
	-2.66 %
Other Relations 	45'957
	45'635
	-322
	10'007
	9'724
	-284
	-606
	-1.08 %
Mappers
	288
	287
	-1
	59'905
	59'339
	-566
	-567
	-0.94 %



Note: both set of numbers (from the 19th of June and the 19th of 
September) use the same licensing state data from the 22nd of September. 
The "Mappers" row reflect the change in the number of mappers that 
created objects that are still visible in the database.
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