New NIN enrolments increased by over fivefold in 2021, reaching 27.1 million. Interestingly, women were responsible for this surge. For many Nigerians, 2021 marked a race against deadlines as NIN registration became mandatory for critical requirements, including SIM card usage and registration. This urgency drove the record-breaking numbers. The number started falling in subsequent years (from 2022), with 22.2 million total new enrolments in 2022 and 10.13 million (according to Punch News) new enrolments in 2023.