- Orientation of years
- Correlation of legends, graphs, and other text
- Sources for each data set
- Rest of notes from envelope
National Science Foundation, origin, date?
Funding from Congress
How many different ways does Congress provide funding to the NSF?
How much money per year per "program" or other division?
Other similar entities, NIH?
STEM Education caucus - www.stemedcaucus.org
Programme for International Student Assessment (PISA) test results for math and science over past N years