| Characteristic | Very poor quality | Poor quality | Satisfatory quality | High quality | Very high quality |
|---|---|---|---|---|---|
| - | - | - | - | - | - |
| - | - | - | - | - | - |
| - | - | - | - | - | - |
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Source
Source
Release date
June 2018
More information
Region
Worldwide
Survey time period
February to March 2018
Number of respondents
> 6,200
Special properties
among marketing professionals
Method of interview
Online survey
Supplementary notes
Question: Rate the quality of the leads you receive from the following sources:(...)
Citation formats
