| Variables | Meaning | Nature |
| AAEB | Average Amount of Electricity Bill; | XOF (monetary unit) |
| CPH | Cost Per Hour for VSEs; | XOF (monetary unit) |
| FTEE | Full-Time Equivalent Employee; | Numerical |
| HS | House size, the number of persons living in the house; | Numerical |
| NSE | Number of Sensitive Equipment; | Numerical |
| WTP | Willingness to Pay (additional amount by electricity bill) to avoid outages, it is the dependent variable, estimated by the average value; | XOF (monetary unit) |
| WTA | Respondent’s Willingness to Accept in compensation of abusive outages; | XOF (monetary unit) |
| WH | Working Hours; | hours |
| Satisfaction level | To describe how satisfied customers are. This variable can be used either for qualitative or quantitative analysis; | Numerical (1. 2. 3. 4. 5.) Qualitative: 1. Not at all satisfied; 2. Not satisfied; 3. Indifferent; 4. Satisfied; 5. Very satisfied; |
| ETP | Endorsement to Pay; | Yes/No |
| TV Time | Time spent watching TV; | Hour (s) |
| Outage Impacts | Perishable goods; Production losses; delay in operations; Breakdown of essential equipment; others (education, security, disturbed, sleep, etc.); No consequence; | Yes/No |
| Disapproval arguments | Low income level; Price level; country’s potential; others [Price in neighboring countries, lack of trust vis-à-vis CIE]; the government should support costs. | Yes/No |