Table 4.
User Type | Median | Maximum | Number with no SMS |
---|---|---|---|
General Contractors (28) | 5 | 13 | 3 (11%) |
Transportation Agency (10) | 0 | 8 | 6 (60%) |
Energy company (6) | 7.5 | 17 | 0 |
Academic institution (5) | 4 | 10 | 2 (40%) |
Public agency (3) | 1 | 8 | 1 (33%) |
Third-party Agency (2) | 18.5 | 21 | 0 |
Total | 5 | 21 | 12 (23%) |