DUOS TECHNOLOGIES GROUP, INC. (DUOT) › Cost of RevenueDUOS TECHNOLOGIES GROUP, INC. (DUOT) — Cost of RevenueAnnual figures by fiscal year, from SEC filings.2013: $276.2K2014: $1.15M2015: $2.05M2016: $2.73M2017: $2.29M2018: $6.84M2019: $7.16M2020: $7.80M2021: $6.22M2022: $10.26M2023: $6.16M2024: $6.81M2025: $19.15M$19.15M2013Cost of Revenue (USD)2025Fiscal YearCost of RevenueChange YoY2025$19.15M+181.1%2024$6.81M+10.5%2023$6.16M-40.0%2022$10.26M+65.0%2021$6.22M-20.3%2020$7.80M+9.0%2019$7.16M+4.6%2018$6.84M+198.3%2017$2.29M-16.0%2016$2.73M+33.2%2015$2.05M+79.0%2014$1.15M+314.9%2013$276.2K—Other metrics: RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresShares OutstandingDividends Per Share