There are 10 hosts (1 host in Mozambique, 2 in Botswana, 1 in Cameroon, 1 in Eritrea, 1 in Ethiopia, 1 in Sudan, 1 in Tanzania, 1 in the Republic of South Africa, and 1 in Zambia) that had insufficient PingER data to draw any conclusions.
We could find no interventions of the above kind for Burundi (2 hosts), and Mozambique (4 hosts).
Three hosts had high speed (TENET) connections
Of the remaining 57 hosts:
- 17 had immediately recognizable IPDV changes within a week of the start of an intervention,
- 9 had associated changes that required further investigation (typically averaging the IPDV for a period of 14 days before and after the interventions)
- there were 3 high performance connected (TENET) hosts
- the remaining 31 either had no significant (i.e. to be significant the IPDV needed to have a difference that lasted for at least a week) changes or the change did not match an intervention.
We categorized the remaining hosts into the site's purpose, i.e. gov (13 hosts), net (10 hosts), com (15 hosts), edu (17 hosts), org (1 host)
- The breakdown of host category versus IPDV changes is below.
  
  Gov Net Com Edu Org Total
  Strong 3 3 4 7 0 17
  Medium 34 0 2 3 0 89
  Unclear 7 7 9 7 1 31
  Total 1314 10 15 17 1 5657

Possible Future work

Add data for South Asia.

Analyze more countries in Africa and South America.

References

Spread sheets:

	Gov	Net	Com	Edu	Org	Total
Strong	3	3	4	7	0	17
Medium	34	0	2	3	0	89
Unclear	7	7	9	7	1	31
Total	1314	10	15	17	1	5657