B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Dated
52%
52% -- daily email usage rate for US internet users (2005-09)
About 52% of American internet users sent and received email on a typical day in September 2005.
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
52%
Unit
Percentage
Data Vintage
2005-09
Entity
Geography
US
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Pew Internet & American Life Project
Primary
Tier A
http://www.seohoustonweb.com/res_seo_shoots.html ↗
Source Article
Search Engine Marketing Use Shoots Up In The Past Year
Original Research
Pew Internet & American Life Project
· Original study ↗
Methodology
Pew Internet Project data, up from 45% in June 2004
Methodology documented
Segmentation
Industrymarketing
RegionUS
RoleAll marketers
Channelemail
Cite this stat
Plain Text
US internet users: 52% daily email usage rate. Source: Pew Internet & American Life Project (2005-09). Via Lighthouse Intelligence -- https://lighthousedata.io/data/daily-email-use-2005
HTML Embed
<blockquote cite="https://lighthousedata.io/data/daily-email-use-2005" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>52%</strong> -- daily email usage rate for US internet users<br><small>Source: Pew Internet & American Life Project (2005-09) · <a href="https://lighthousedata.io/data/daily-email-use-2005" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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