5.0 Financial Sustainability
5.1 History of Funding
During the past decade, PDP’s annual funding averaged approximately $35 million per year. Figure 4 is a summary of PDP’s funding history from 2016–2021.
Funding History From 2016–2021 (gross in millions)

Figure 4
The graph illustrates PDP's funding history from 2016-2021. Funding is presented as gross in millions as follows: 2016 – $32.7; 2017 – $32.8; 2018 – $38.2; 2019 – $32.5; 2020 – $34.9.; and 2021 – $35.5