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Russia World

Data Freshness: Phone Numbers

Continuing the series of data freshness analyzers, this one estimates the quality of phone numbers' search.

The growing figures of outdated numbers in search results are mostly affected by the mass phones changing in Russia. Undoubtedly, actual company's contacts are very important for both the clients and the staff. The timely measures taken by search engines prevent the firms from losing new clients and the customers from the irritation caused by unsuccessful search process.
64.8  
64.6 ▼1.6
63.2 ▲0.2
55.1 ▼0.1
55.0 ▼0.3
54.8 ▼0.4
53.6 ▼0.2
52.4 ▼1
  • 90−100%
  • 80−90%
  • 60−80%
  • 40−60%
  • 20−40%
  • 0−20%
1  ...  44  45  46  47  48  49 
Date
02/26/2011 54.8 63.2 55.1 64.6 55.0 52.4 64.8 53.6
02/25/2011 55.2 63.0 55.2 66.2 55.3 53.4 64.8 53.8
02/24/2011 54.7 62.9 54.9 66.0 55.3 53.3 65.2 53.6
02/23/2011 54.9 62.9 55.0 67.0 54.9 53.1 65.7 53.9
02/22/2011 58.4 62.4 55.0 66.3 55.0 53.0 64.9 53.7
02/21/2011 56.8 62.1 56.0 66.1 55.8 52.5 64.8 53.9
02/20/2011 57.1 63.7 54.8 67.0 54.8 53.2 65.6 54.2
02/19/2011 57.6 63.4 54.9 67.6 54.8 52.2 64.5 53.9
02/18/2011 57.4 63.0 55.6 67.6 55.2 52.7 63.9 53.5
02/17/2011 58.0 63.3 55.4 67.3 55.4 53.0 64.9 52.8
02/16/2011 59.4 63.1 54.6 67.1 55.8 52.3 64.8 52.8
02/15/2011 59.7 62.7 55.0 66.1 55.2 53.9 64.2 52.0
02/14/2011 59.9 63.2 54.9 67.0 54.8 53.0 64.6 51.8
02/13/2011 59.7 62.8 55.0 66.4 55.0 52.5 63.1 51.9
02/12/2011 59.9 63.2 56.1 67.1 55.8 53.0 63.4 51.8
02/11/2011 58.9 63.9 55.8 66.8 55.8 53.5 64.7 52.4
02/10/2011 59.5 64.3 55.3 66.7 55.3 52.9 64.8 52.8
02/09/2011 57.0 63.7 67.2 67.4 67.4 52.3 64.9 52.1
02/08/2011 58.2 63.4 55.6 65.1 55.7 51.3 64.7 51.0
02/07/2011 57.4 63.0 54.9 67.7 54.9 51.1 63.8 51.2
02/06/2011 57.8 62.6 54.5 67.4 54.7 51.5 63.5 51.0
02/05/2011 57.9 63.4 55.2 67.6 55.2 52.4 63.6 51.2
02/04/2011 59.0 63.7 54.8 66.7 54.8 53.1 63.8 52.8
02/03/2011 60.5 63.5 54.5 66.1 54.5 54.3 63.8 53.6
02/02/2011 62.6 63.7 54.7 66.7 54.7 54.0 63.9 52.9
02/01/2011 62.4 63.1 55.2 65.7 55.2 53.4 63.1 52.7
01/31/2011 59.0 63.0 55.1 67.4 55.0 52.5 63.8 53.6
01/30/2011 57.8 63.1 55.3 67.0 55.1 53.9 63.9 53.8
01/29/2011 57.5 63.1 54.6 66.6 54.5 53.8 63.2 54.3
01/28/2011 59.3 63.6 67.3 67.0 67.3 52.4 63.2 54.2
01/27/2011 59.1 63.3 54.4 66.8 54.3 53.0 63.3 53.4
01/26/2011 58.4 64.9 54.6 67.8 54.5 53.1 65.9 53.8
01/25/2011 59.9 64.6 54.9 68.0 54.8 53.0 65.4 54.1
01/24/2011 60.3 64.1 54.6 67.6 54.4 53.4 64.8 54.3
01/23/2011 60.3 64.5 54.5 68.2 54.3 53.3 64.2 53.6
01/22/2011 61.2 64.0 54.8 68.4 54.7 52.6 64.9 53.7
01/21/2011 62.0 64.0 54.9 67.0 54.8 54.5 63.9 53.7
01/20/2011 63.0 64.0 54.2 67.7 54.1 52.6 65.1 53.3
01/19/2011 62.1 64.0 53.4 66.7 53.2 53.3 64.6 52.4
01/18/2011 60.2 63.9 52.7 67.4 52.7 53.5 65.4 52.2
01/17/2011 59.5 64.0 53.1 67.2 53.1 51.4 63.9 51.6
01/16/2011 56.8 64.1 53.1 67.3 53.0 54.3 64.2 52.7
01/15/2011 58.2 63.9 52.6 67.8 52.9 54.5 64.4 52.8
01/14/2011 57.4 63.1 52.6 68.4 52.5 52.6 64.2 52.2
01/13/2011 59.8 64.1 53.2 66.0 53.0 52.8 65.1 52.6
01/12/2011 60.1 63.5 53.1 65.9 52.8 52.4 63.6 52.6
01/11/2011 58.0 63.5 53.1 67.2 52.9 53.2 64.0 52.7
01/10/2011 57.1 63.5 52.5 67.3 52.7 52.4 63.2 52.8
01/09/2011 56.8 63.7 52.0 66.9 51.9 52.6 63.9 53.4
01/08/2011 59.5 62.8 53.3 67.3 53.2 52.4 64.2 52.5
01/07/2011 58.5 61.6 52.7 66.4 52.5 52.1 61.7 53.1
01/06/2011 58.5 61.7 53.0 67.2 52.8 53.0 61.9 53.1
01/05/2011 58.3 62.0 51.9 66.6 51.9 51.5 62.8 53.1
01/04/2011 58.4 62.5 52.9 65.6 52.6 52.3 63.2 53.2
01/03/2011 58.8 62.7 52.7 66.8 52.5 51.9 63.1 53.2
01/02/2011 59.0 62.6 52.3 66.6 52.3 51.7 62.3 53.0
01/01/2011 60.2 62.4 52.7 66.2 52.9 52.3 62.8 53.2
12/31/2010 60.1 62.0 53.3 66.7 53.3 52.3 62.1 53.6
12/30/2010 60.9 61.6 53.3 67.0 53.3 52.4 62.1 52.6
12/29/2010 61.3 62.0 53.6 65.7 53.7 53.0 63.3 52.1
12/28/2010 60.6 62.2 53.2 65.5 53.2 51.5 62.1 52.7
12/27/2010 60.2 61.8 53.2 63.8 53.2 52.7 61.5 52.4
12/26/2010 60.6 62.6 54.0 65.1 53.8 53.0 62.0 52.6
12/25/2010 59.1 62.9 54.2 65.6 54.2 52.7 62.3 52.7
12/24/2010 59.8 61.8 54.5 64.5 54.6 53.2 62.2 52.0
12/23/2010 58.2 62.8 53.9 66.1 54.1 51.5 63.0 52.0
12/22/2010 57.5 62.5 52.8 65.6 53.0 52.0 61.3 51.9
12/21/2010 57.2 61.3 53.5 64.5 53.5 51.8 61.5 52.5
12/20/2010 58.3 61.6 54.5 65.5 54.5 52.5 60.6 51.1
12/19/2010 58.9 61.3 54.4 64.6 54.4 50.0 60.9 51.2
12/18/2010 58.9 61.5 54.8 64.2 54.8 51.5 61.5 51.3
12/17/2010 59.6 61.5 54.6 64.2 54.3 53.4 58.7 51.6
12/16/2010 56.7 61.5 54.5 64.4 54.5 50.0 58.4 51.0
12/15/2010 58.3 60.6 54.1 64.2 54.0 52.7 58.7 46.9
12/14/2010 58.5 61.0 53.7 64.2 53.7 52.0 61.5 52.2
12/13/2010 58.1 60.8 53.7 64.2 53.9 52.3 58.7 52.4
12/12/2010 58.8 61.0 53.1 64.1 53.1 52.0 58.6 52.1
12/11/2010 57.3 60.8 53.2 64.1 53.2 51.6 58.7 50.6
12/10/2010 56.9 60.7 52.4 64.5 52.6 51.5 58.6 51.2
12/09/2010 56.4 61.8 53.3 64.5 53.3 51.6 59.1 51.3
12/08/2010 56.4 62.1 53.5 64.2 53.5 51.3 59.5 51.7
12/07/2010 56.8 61.4 54.4 65.2 54.2 53.0 59.3 51.6
12/06/2010 57.6 61.6 54.5 65.5 54.5 51.0 59.5 51.7
12/05/2010 56.9 62.0 54.5 66.4 54.6 52.7 60.2 51.8
12/04/2010 57.6 61.9 53.7 65.7 53.7 53.2 59.8 51.7