| Variable name | Sample size | Mean value | SD | Min. | Max. |
| Identity | 100,000 | 1.28 | 1.26 | 0 | 4 |
| Approval Count | 100,000 | 9877.05 | 9999.74 | 0 | 29,999 |
| Gratitude Count | 100,000 | 706.24 | 5004.94 | 0 | 362,156 |
| Favorited Count | 100,000 | 2266.55 | 18,869.23 | 0 | 1,484,682 |
| Follower Count | 100,000 | 1577.72 | 14,458.44 | 0 | 1,053,750 |
| Following Topic Count | 100,000 | 42.03 | 117.26 | 0 | 7977 |
| Following Column Count | 100,000 | 10.98 | 39.02 | 0 | 2474 |
| Following Question Count | 100,000 | 239.91 | 1791.06 | 0 | 471,470 |
| knowledge sharing behavior | 100,000 | 93.12 | 955.56 | 0 | 152,133 |