| Private Building Construction Statistics: National Capital Region Provincial Statistical Office IV (NCR PSOIV-CAMANAVA): Second Quarter 2023-2022 |
| Trivia on Marriage in the City of Marikina, 2021 |
| Trivia on Marriage in the City of Marikina, 2021 |
| Trivia on Marriage in the City of Marikina, 2021 |
| Trivia on Marriage in the City of Marikina, 2021 |
| Trivia on Death in Quezon City, 2021 |
| Trivia on Death in Quezon City, 2021 |
| Trivia on Death in Quezon City, 2021 |
| Trivia on Death in Quezon City, 2021 |
| Trivia on Birth in Quezon City, 2021 |
