The number of reference interactions per summer
| Total students | Semester structure | Walk-in/in-person/ | Total | Questions per student | ||
|---|---|---|---|---|---|---|
| 2017 | 213 | 8-week | 7 | 106 | 113 | 0.53 |
| 2018 | 187 | 8-week | 9 | 105 | 114 | 0.61 |
| 2019 | 196 | 8-week | 0 | 46 | 46 | 0.23 |
| 2020a | 171 | 8-week virtual | 0 | 0 | 0 | 0 |
| 2021a | 167 | 8-week virtual | 0 | 4 | 4 | 0.02 |
| 2022 | 60 | 4-week | 7 | 81 | 88 | 1.22 |
| 2023 | 131 | 4-week | 18 | 107 | 125 | 0.93 |
| Total students | Semester structure | Walk-in/in-person/ | Total | Questions per student | ||
|---|---|---|---|---|---|---|
| 2017 | 213 | 8-week | 7 | 106 | 113 | 0.53 |
| 2018 | 187 | 8-week | 9 | 105 | 114 | 0.61 |
| 2019 | 196 | 8-week | 0 | 46 | 46 | 0.23 |
| 2020 | 171 | 8-week virtual | 0 | 0 | 0 | 0 |
| 2021 | 167 | 8-week virtual | 0 | 4 | 4 | 0.02 |
| 2022 | 60 | 4-week | 7 | 81 | 88 | 1.22 |
| 2023 | 131 | 4-week | 18 | 107 | 125 | 0.93 |
Note(s): aThese in-person reference transactions occurred over Zoom due to COVID-19 social distancing measures. They are included for completeness but are not representative of present conditions.
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