| Research Titles Year | |||||
|
| Frequency | Percent | Valid Percent | Cumulative Percent | |
| Valid | 2016 | 1 | 0.4 | 0.4 | 0.4 |
| 2017 | 9 | 3.5 | 3.5 | 3.9 | |
| 2018 | 23 | 9.0 | 9.1 | 13.0 | |
| 2019 | 27 | 10.5 | 10.6 | 23.6 | |
| 2020 | 97 | 37.9 | 38.2 | 61.8 | |
| 2021 | 69 | 27.0 | 27.2 | 89.0 | |
| 2022 | 28 | 10.9 | 11.0 | 100.0 | |
| Total | 254 | 99.2 | 100.0 |
| |
| Missing | System | 2 | 0.8 |
|
|
| Total | 256 | 100.0 |
|
| |