World development data, made comparable

Read a market in context,
not as a single number.

Compare long-term economic and digital indicators with the source year, methodology and missing data kept visible.

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World Bank data

Latest comparable view

Air transport passengers

Passengers carried by nationally registered air carriers. How to read this indicator

passengers carried
619.22M
Latest: 2023 +1.3% since 2018
Recent observations. Years with no reported value remain blank.
YearChinaUnited States
2023619.22M941.56M
2022250.75M852.83M
2021440.30M666.15M
2020417.26M369.50M
2019659.63M926.74M
2018611.44M889.02M
2017551.23M849.40M
2016487.96M824.04M
2015436.18M798.22M
2014390.88M762.71M

Source: World Bank, World Development Indicators. Retrieved 2026-08-26. Values can be revised by the source.

01

Why the year matters

A country can look stronger simply because one series is newer. We display each observation year instead of pretending every value is current.

02

Change needs a baseline

The latest number alone says little about direction. Every card compares it with an available observation roughly five years earlier.

03

National data has limits

These indicators describe whole economies. They do not capture city-level costs, sector regulation or the experience of an individual company.

Learn the method

Read the measure before the ranking

Original guides to the definitions and traps behind familiar country statistics.

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