In 2022, Equifax New Product Innovation (NPI) continued to operate at a very high level with more than 100 new products delivered for the third year in a row. New product revenue in 2022 was $650 million, an improvement of more than 50% from an impressive $420 million in 2021. In 4Q22, our Vitality Index, defined as revenue from new products introduced in the last three years, was at a record level 14%. This is a 500 basis point improvement from our 9% Vitality Index last year, and 400 basis points above our 10% long-term Vitality goal. Our Workforce Solutions business unit continues to lead Equifax in NPIs, delivering a Vitality Index at over twice our long term 10% Vitality Index target—a strong proof point for the power of the Equifax Cloud to drive innovation and new products.
New partnerships in 2022, along with growth in existing partner records and new direct contributors, drove growth in The Work Number® database, with current records up 6 million sequentially, reaching 152 million current, 114 million unique and over 600 million total current and historical records, from more than 2.6 million employers. This represents almost 70% of the 165 million US non-farm payroll, and by adding gig worker and pension records, we have the potential to almost double the number of records in The Work Number database in the future. The Work Number is also seeing accelerated expansion in the U.K., Canada and Australia, with access to over 20 million active and historical payroll records, as well as over 40 million active and alternative income records, such as pension data and tax returns.
During today’s call, we discussed that the completion of bolt-on acquisitions continued to be a strong priority in 2022 as we focused on our strategic M&A priorities. In 2021 and 2022, we completed 12 acquisitions that are delivering $450 million of principally non-mortgage run rate revenue.
We also discussed the significant progress made in 2022 executing against our EFX Cloud Data and Technology Transformation. We now have about 70% of our North America revenue being delivered from the new EFX Cloud and are focused on completing our North America migration by the end of 2023.
Additionally, I am pleased to share that earlier today, Equifax entered into a merger agreement to acquire all of the outstanding shares of Boa Vista Serviços (BVS), the second largest consumer credit bureau in Brazil for R$8.00 per share, implying an estimated total enterprise value of R$3,103 million, or USD$596 million based on a USD/BRL exchange rate of 5.2033 PTAX as of February 8, 2023. This acquisition will expand Equifax’s capabilities in the large and fast-growing Brazilian market and offers BVS access to Equifax’s expansive global capabilities and cloud-native data, products, decisioning and analytical technology for the rapid development of new products and services, and expansion into new industries. Strategic, bolt-on acquisitions are core to our EFX2025 growth priorities and BVS would be the 14th acquisition that Equifax has signed or completed since the beginning of 2021.