How many years of comparable data are there for Tanzania, United Republic of and Viet Nam?

39 years are reported by both, from 1976 to 2014.

Where does this data come from?

International Monetary Fund, published as Export quality index (ACM1. Agricultural products). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Tanzania, United Republic of vs Viet Nam: Export quality index

Tanzania, United Republic of

0.5732

in 2014

Viet Nam

0.5787

in 2014

Tanzania, United Republic of rank

145th

Viet Nam rank

144th

Export quality index over time

Tanzania, United Republic of
Viet Nam

How they compare

Viet Nam currently reports 0.5787 against 0.5732 in Tanzania, United Republic of, a difference of 0.0055.

The two have swapped places 5 times across 39 shared years of data; in 1976 it was Tanzania, United Republic of ahead.

Tanzania, United Republic of ranks 145th and Viet Nam ranks 144th of 166 countries.

Across the 5 decades both report, Tanzania, United Republic of averaged higher in 3 and Viet Nam in 2.

Head to head by decade

Decade	Tanzania, United Republic of	Viet Nam	Difference	Ahead
1970s	0.6066	0.6001	0.0065	Tanzania, United Republic of
1980s	0.5456	0.6523	0.1067	Viet Nam
1990s	0.5217	0.5243	0.0027	Viet Nam
2000s	0.4964	0.4869	0.0094	Tanzania, United Republic of
2010s	0.5791	0.5772	0.0019	Tanzania, United Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher export quality index, Tanzania, United Republic of or Viet Nam?: Viet Nam, at 0.5787 against 0.5732 in Tanzania, United Republic of as of 2014.
What is the difference in export quality index between Tanzania, United Republic of and Viet Nam?: 0.0055, with Viet Nam ahead.
How many years of comparable data are there for Tanzania, United Republic of and Viet Nam?: 39 years are reported by both, from 1976 to 2014.
How do Tanzania, United Republic of and Viet Nam rank globally for export quality index?: Tanzania, United Republic of ranks 145th and Viet Nam ranks 144th of 166 countries.
Where does this data come from?: International Monetary Fund, published as Export quality index (ACM1. Agricultural products). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tanzania, United Republic of vs Viet Nam: Export quality index. Statizoid, drawing on International Monetary Fund. Retrieved 03 September 2026, from https://trade.statizoid.com/compare/export-quality-index-acm1-agricultural-products/tanzania/viet-nam/

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About this data

Indicator: Export quality index (ACM1. Agricultural products)
Source: International Monetary Fund
Licence: IMF Terms and Conditions (attribution required)
Coverage: 166 places, 7,433 data points, 1963–2014
Last refreshed: 19 August 2026

This dataset provides export quality indicators for over 800 products across 166 countries from 1963 to 2014, resulting in over 1.7 million observations. Higher index values indicate higher quality, and the index is normalized with a value of 1 representing the 90th percentile of export quality among all exporters (the world frontier). Data can be aggregated at various levels, including by product according to the Standard International Trade Classification (SITC) up to the 4-digit level, by Broad Economic Categories (BEC) up to the 3-digit level, and by aggregate sectors such as Agriculture, Commodities, and Manufactures.