Poland vs Tanzania
Poland vs Tanzania: Depression
Depression in 2017: 2.25% in Poland and 3.69% in Tanzania, by IHME estimates. In 2017 the value was higher in Tanzania, by 1.44 percentage points, or 1.64 times that in Poland.
% of people · IHME
What the numbers say
- Tanzania has been higher in every year both have figures for since 1990.
- In 2017, Poland ranked 193 and Tanzania ranked 66 of 195 countries, counting from the highest.
- The world as a whole: 3.44% in 2017.
Every year
% of people · IHME
| Year | Poland | Tanzania | World |
|---|---|---|---|
| 2017 | 2.25 | 3.69 | 3.44 |
| 2016 | 2.26 | 3.68 | 3.44 |
| 2015 | 2.26 | 3.67 | 3.44 |
| 2014 | 2.27 | 3.67 | 3.44 |
| 2013 | 2.27 | 3.66 | 3.44 |
| 2012 | 2.28 | 3.66 | 3.44 |
| 2011 | 2.28 | 3.65 | 3.44 |
| 2010 | 2.28 | 3.65 | 3.44 |
| 2009 | 2.28 | 3.65 | 3.45 |
| 2008 | 2.28 | 3.66 | 3.48 |
| 2007 | 2.28 | 3.67 | 3.5 |
| 2006 | 2.27 | 3.69 | 3.52 |
| 2005 | 2.27 | 3.7 | 3.53 |
| 2004 | 2.28 | 3.7 | 3.53 |
| 2003 | 2.3 | 3.71 | 3.53 |
| 2002 | 2.31 | 3.72 | 3.53 |
| 2001 | 2.32 | 3.73 | 3.53 |
| 2000 | 2.33 | 3.73 | 3.53 |
| 1999 | 2.32 | 3.74 | 3.54 |
| 1998 | 2.32 | 3.75 | 3.54 |
| 1997 | 2.31 | 3.75 | 3.54 |
| 1996 | 2.31 | 3.76 | 3.55 |
| 1995 | 2.3 | 3.76 | 3.55 |
| 1994 | 2.29 | 3.76 | 3.55 |
| 1993 | 2.28 | 3.77 | 3.55 |
| 1992 | 2.27 | 3.77 | 3.55 |
| 1991 | 2.25 | 3.77 | 3.55 |
| 1990 | 2.24 | 3.77 | 3.54 |
Each country on its own
Good to know
- The share of people living with a depressive disorder, as the Global Burden of Disease study estimates it.
- Source: IHME, Global Burden of Disease, via Our World in Data.
- Ranks count the 195 countries with a value in 2017, highest first.
- The faint line is the world as a whole, as the same source counts it.
How the layers work, where their data comes from and what they can’t tell you: Countries through time
Poland vs Tanzania
Health
- Life expectancyPoland: 78.6 years in 2023Tanzania: 67 years in 2023
- Child mortalityPoland: 0.4 per 100 live births in 2024Tanzania: 3.7 per 100 live births in 2024
- Infant mortalityPoland: 3.2 per 1,000 live births in 2023Tanzania: 28.9 per 1,000 live births in 2023
- Safe drinking waterPoland: 88.9% in 2022Tanzania: 11.3% in 2022
- Suicide ratePoland: 14 per 100,000 people in 2017Tanzania: 8.8 per 100,000 people in 2017
People
- PopulationPoland: 38.8 million people in 2023Tanzania: 66.6 million people in 2023
- Population growthPoland: -0.26% a year in 2023Tanzania: 2.88% a year in 2023
- Fertility ratePoland: 1.3 births per woman in 2023Tanzania: 4.61 births per woman in 2023
- Urban populationPoland: 60.1% in 2025Tanzania: 36.9% in 2025
- Median agePoland: 41.3 years in 2023Tanzania: 17.2 years in 2023
- People aged 65 and overPoland: 19.6% in 2023Tanzania: 3% in 2023
- Net migration ratePoland: -0.2 per 1,000 people in 2023Tanzania: -0.6 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingPoland: 4.5% of GDP in 2025Tanzania: 1.16% of GDP in 2025
- Military spending in US dollarsPoland: $42.5B in 2025Tanzania: $983M in 2025
- Military spending per personPoland: $1,219 in 2025Tanzania: $15 in 2025
- Military share of state spendingPoland: 9% of government spending in 2025Tanzania: 5.8% of government spending in 2025
- Armed forces personnelPoland: 189,000 people in 2020Tanzania: 28,000 people in 2020
- National powerPoland: 0.52% of world capability in 2022Tanzania: 0.25% of world capability in 2022
- Armed forces, share of workersPoland: 1.04% of the labour force in 2020Tanzania: 0.1% of the labour force in 2020
- Arms importsPoland: 2.17 billion TIV in 2025Tanzania: 4 million TIV in 2025