PDFBox on google trends:
https://www.google.com/trends/explore#q=pdfbox
The graphic suggests that the amount of searches is slightly declining
in the long term.
The search by country is suprising:
- Top country is China (Beijing area), but there were only searches in
2010-2012. Either their interest has declined, or they don't use google
anymore.
- Next country is India (Bangalore area).
- And then comes Germany, where the two economically richest states
comes first.
Tilman (who lives in the "poor state" Berlin)
