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Usage statistics for Invitation Voucher

This page provides information about the usage of the Invitation Voucher project, including summaries across all versions and details for each release. For each week beginning on the given date the figures show the number of sites that reported they are using a given version of the project.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. As this module is now included with the download of Drupal since version 6.x, the data is heavily biased toward newer sites. Read more information about how these statistics are calculated.

Weekly project usage

Weekly Invitation Voucher usage by API version
Week5.x6.xTotal
January 29, 2012134
January 22, 2012178
January 15, 20121910
January 8, 2012167
January 1, 2012167
December 25, 2011145
December 18, 2011145
December 11, 2011145
December 4, 2011167
November 27, 2011178
November 20, 2011156
November 13, 2011156
November 6, 2011156
October 30, 2011178
October 23, 2011167
October 16, 2011178
October 9, 2011167
October 2, 2011167
September 25, 2011156
September 18, 2011156
September 11, 2011167
September 4, 2011268
August 28, 201111011
August 21, 2011279
August 14, 20112810
August 7, 2011279
July 31, 2011268
July 24, 2011268
July 17, 20112911
July 10, 201121214
July 3, 201111213
June 26, 20112810
June 19, 2011268
June 12, 2011279
June 5, 2011279
May 29, 201121012
May 22, 20112911
May 15, 20112810
May 8, 2011167
May 1, 20112911
April 24, 2011279
April 17, 20112810
April 10, 20112911
April 3, 2011279
March 27, 20112810
March 20, 2011268
March 13, 20111910
March 6, 20112911
February 27, 201121113
February 20, 201121113
February 13, 201121315
February 6, 201121517
January 30, 201121012
January 23, 201111011
January 16, 201121416
January 9, 20112911
January 2, 201121012
December 26, 201021113
December 19, 201021214
December 12, 201021113
December 5, 201021214
November 28, 201021214
November 21, 201011112
November 14, 201021113
November 7, 201021214
October 31, 201021012
October 24, 201021517
October 17, 201021214
October 10, 201021315
October 3, 201021214
September 26, 201021113
September 19, 201021113
September 12, 20102911
September 5, 201021012
August 29, 20102810
August 22, 201011011
August 15, 201021012
August 8, 201031114
August 1, 201031013
July 25, 201031013
July 18, 201031013
July 11, 201031013
July 4, 201031215
June 27, 20103912
June 20, 20102911
June 13, 20103912
June 6, 201031013
May 30, 201021012
May 23, 20103912
May 16, 20102810
May 9, 20103912
May 2, 201031013
April 25, 201021113
April 18, 20103912
April 11, 201031013
April 4, 201031316
March 28, 20103912
March 21, 20103912
March 14, 201031013
March 7, 20103912
February 28, 20102911
February 21, 201031013
February 14, 201031215
February 7, 201031215
January 31, 201031215
January 24, 201031215
January 17, 20103912
January 10, 201031417
January 3, 201021012
December 27, 200941317
December 20, 200931013
December 13, 200921214
December 6, 200931114
November 29, 200921113
November 22, 200921214
November 15, 200931417
November 8, 200921113
November 1, 200941216
October 25, 200941418
October 18, 200931316
October 11, 200931417
October 4, 200931316
September 27, 200931821
September 20, 200931821
September 13, 200931720
September 6, 200931821
August 30, 200922123
August 23, 200932528
August 16, 200941923
August 9, 200931922
August 2, 200931619
July 26, 200931922
July 19, 200931720
July 12, 200931316
July 5, 200931417
June 28, 200931720
June 21, 200931013
June 14, 200921517
June 7, 200921618
May 31, 200931114
May 24, 200941115
May 17, 200941014
May 10, 20094812
May 3, 20095712
April 26, 20096814
April 19, 200991423
April 12, 200971320
April 5, 2009101525
March 29, 2009101222
March 22, 20099817
March 15, 20098917
March 8, 200991120
March 1, 200911617
February 22, 200914923
February 15, 2009151025
February 8, 200913417
February 1, 200913619
January 25, 200914721
January 18, 200914822
January 11, 200912315
January 4, 200913215
December 28, 200811920
December 21, 200811617
December 14, 200810616
December 7, 200814822
November 30, 200811112
November 23, 200812012
November 16, 200811011
November 9, 200812012
November 2, 200813013
October 26, 200810010
October 19, 200811011
October 12, 200813013
October 5, 200810010
September 28, 200810010
September 21, 200811011
September 14, 200813013
September 7, 200815015
August 31, 200811011
August 24, 200813013
August 17, 200813013
August 10, 200811011
August 3, 200811011
July 27, 200815015
July 20, 200813013
July 13, 200811011
July 6, 200811011
June 29, 200813013
June 22, 200813013

Recent release usage

Releasesort iconJan 29, 2012Jan 22, 2012Jan 15, 2012Jan 8, 2012
6.x-1.x-dev3796
5.x-1.x-dev1111