| Number of Data | Proposed Method (sec) | HElib (sec) |
| 1000 | 0.1071 | 5.7759 |
| 2000 | 0.2164 | 5.8716 |
| 3000 | 0.3234 | 5.8882 |
| 4000 | 0.4315 | 6.0660 |
| 5000 | 0.5336 | 6.3134 |
| 6000 | 0.6557 | 6.4208 |
| 7000 | 0.7514 | 6.6371 |
| 8000 | 0.8538 | 6.8953 |
| 9000 | 0.9630 | 7.0232 |
| 10,000 | 1.0736 | 7.3504 |