I invoice in USD and have expenses in a different currency, and while I've seen a few (~5) percent decline in the exchange rate since then, it's been nowhere near 18%.
Have you tried buying a car, new or used, recently? Supply chain issues caused by the pandemic certainly caused (parts of) inflation. Then there's geopolitics (energy/oil, food/wheat), also not helping with inflation.
Supply-driven inflation looks to be the cause of at least half the run-up:
* https://www.frbsf.org/research-and-insights/publications/eco...
* https://www.frbsf.org/research-and-insights/data-and-indicat...
So 5+4 = 9% imputed inflation for USD since 2022?
(or no more than 5% in 2022 if it's been steady ... but still time to bump my rates; thanks you all for convincing me to go through this exercise!)