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. 2023 May 24;11:1151916. doi: 10.3389/fpubh.2023.1151916

Figure 1.

Figure 1

Trends in food purchases (% expenses) at the informal, mixed and formal sector: ENIGH 1994–2020. Informal outlets include street markets, street vendors and acquaintances (orange); mixed outlets include public markets, low-budget restaurants, and specialty stores (green); formal outlets include supermarkets, department stores, restaurants, cafes, bars, and chain convenience stores (purple).