Data Sets • 2021
All the data sets for 2021.

Data Sets
All the data sets for this year 2020. Join us every week for new exciting data challenges.
Week | Date | Data | Viz Review | Watch Me Viz | Source Article/Visualization |
1 | 04.01.2021 | LINK | LINK | LINK | The great bicycle boom of 2020 Data Source: Rails•to•Trails (Chart in spreadsheet) |
2 | 11.01.2021 | LINK | LINK | LINK | Viz5: Gender Inequality in HIV Infections in Adolescents Data Source: UNICEF |
3 | 18.01.2021 | LINK | LINK | LINK | What’s Really Warming the World? Data Source: NASA Goddard Institute for Space Studies Credits: Eric Roston (@eroston) and Blacki Migliozzi (@blackili) |
4 | 25.01.2021 | LINK | LINK | LINK | Indian Coal Mine Location and Production Required Citation: Sandeep Pai and Hisham Zerriffi. A novel dataset for analysing sub-national socioeconomic developments in the Indian coal industry, IOPSciNotes, https://doi.org/10.1088/2633-1357/abdbbb Data Source: Sandeep Pai and Hisham Zerriffi via Harvard Dataverse |
5 | 01.02.2021 | LINK | LINK | LINK | Renewables Overtake Fossil Fuels in Europe Data Source: Ember |
6 | 08.02.2021 | LINK | LINK | LINK | Viz5: Perceived Obstacles to Gender Equality |
7 | 15.02.2021 | LINK | LINK | LINK | What’s the point of Valentine’s Day? Data Source: Statista |
8 | 22.02.2021 | LINK | LINK | LINK | Protests Against Limiting Abortion Rights in Poland Data Source: Ogólnopolski Strajk Kobiet | @strajkkobiet • Prepared by Hania Nykowska | @hanykowska |
9 | 29.02.2021 | LINK | LINK | LINK | Seats Held by Women in National Parliaments and Governments Data Source: Eurostat |
10 | 07.03.2021 | LINK | LINK | LINK | International Women’s Day: IOC Hits New Record with 47.7% Women Data Source: International Olympic Committee |
11 | 14.03.2021 | LINK | LINK | LINK | What is the World’s Biggest Cash Crop? Data Source: FAOSTAT |
12 | 21.03.2021 | LINK | LINK | LINK | The Cereal Industry Had A Very Weird Year DATA SOURCE: Bureau of Economic Analysis |
13 | 28.03.2021 | LINK | LINK | LINK | Exports to EU plunge by 40% in first month since Brexit DATA SOURCE: ONS (UK trade: goods and services publication table 14) £ million, Seasonally Adjusted |
14 | 04.04.2021 | LINK | LINK | LINK | Multiclass Classification of Dry Beans DATA SOURCE: UCI Machine Learning RepositoryCitation Request: KOKLU, M. and OZKAN, I.A., (2020), “Multiclass Classification of Dry Beans Using Computer Vision and Machine Learning Techniques.” Computers and Electronics in Agriculture, 174, 105507. DOI: https://doi.org/10.1016/j.compag.2020.105507 |
15 | 11.04.2021 | LINK | LINK | LINK | Fouls Called Game by NBA Referees Data Source: The Unofficial NBA Ref Ball Database Credit: @owenlhjphillips |
16 | 18.04.2021 | LINK | LINK | LINK | US Air Travel Falls Due to Covid Epidemic Data Source: Bureau of Transportation Statistics |
17 | 25.04.2021 | LINK | LINK | LINK | Regional Price Parity For Each State Data Source: U.S. Bureau of Economic Analysis |
18 | 02.05.2021 | LINK | LINK | CEO-to-Worker Compensation Ratio Data Source: Economic Policy Institute |
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19 | 09.05.2021 | LINK | LINK | What Does 1GB of Mobile Data Cost in Every Country? Data Source: Visual CapitalistSuggested by: Danny Bradley | @vizwithdan |
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20 | 16.05.2021 | LINK | LINK | What animal could you beat in a fight? Data Source: YouGov |
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21 | 23.05.2021 | LINK | LINK | How are wildlife populations changing? Data Source: Our World in Data Citation: WWF (2020) Living Planet Report 2020 – Bending the curve of biodiversity loss. Almond, R.E.A., Grooten M. and Petersen, T. (Eds). WWF, Gland, Switzerland |
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22 | 30.05.2021 | LINK | LINK | The Plastic Waste Makers Index Data Source: Minderoo |
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23 | 06.06.2021 | LINK | LINK | Percentage of Never Married Adults Is on the Rise Data Source: U.S. Census |
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24 | 13.06.2021 | LINK | LINK | What Schools Create the Most Student Loans in the U.S.? Data Source: Common Origination and Disbursement (COD) System via howmuch.net |
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25 | 20.06.2021 | LINK | LINK | Stop & Search Rates by Ethnicity in the UK Data Source: gov.uk |
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26 | 27.06.2021 | LINK | LINK | How Common is Your Birthday? Data Source: U.S. National Center for Health Statistics (1994-2003); U.S. Social Security Administration (2004-2014) — via FiveThirthyEight |
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27 | 04.07.2021 | LINK | LINK | 2020 Electoral Map If Only ____ Voted Created by: Dustin Gibson Source: Dustin Gibson via AP Votecast Exit Polls (which can be viewed on the New York Times) Additional Info: Reddit |
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28 | 11.07.2021 | LINK | LINK | UK Vaccine Coverage by Age and Ethnicity Data Source: OpenSAFELY |
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29 | 18.07.2021 | LINK | LINK | Most minority ethnicities have a higher COVID-19 mortality rate Data Source: Information is Beautiful via UK Office for National Statistics |
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30 | 25.07.2021 | LINK | LINK | America’s Racial Breakdown by State Data Source: Kaiser Family Foundation, U.S. Census BureauSuggested by: Rodrigo Calloni | @tableauing |
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31 | 01.08.2021 | LINK | LINK | Bike Collisions in London (2005-2019) Data Source: CycleStreets |
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32 | 08.08.2021 | LINK | LINK | Monthly Mortality Rates in England and Wales Data Source: ONS |
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33 | 15.08.2021 | LINK | How’s UCAS Clearing Going? Data Source: WONKHE |
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34 | 22.08.2021 | LINK | LINK | “Entry-level” jobs on LinkedIn require 3+ years of experience Data Source: LinkedIn |
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35 | 29.08.2021 | LINK | LINK | Estimation of Country-Specific and Global Prevalence of Male Circumcision Image Source: Reddit Data Source & Citation: Morris, B.J., Wamai, R.G., Henebeng, E.B. et al. Estimation of country-specific and global prevalence of male circumcision. Population Health Metrics 14, 4 (2016). https://doi.org/10.1186/s12963-016-0073-5 |
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36 | 05.09.2021 | LINK | LINK | What do Americans think about abortion? Data Source: Gallup |
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37 | 12.09.2021 | LINK | LINK | The 20 Largest Solar Power Plants Source Article: SolarPower.guide Data Source: Wikipedia Suggested By: Sean Miller | @HipsterVizNinja |
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38 | 19.09.2021 | LINK | LINK | Dark Web Price Index 2021 Data Source: Privacy Affairs Suggested By: Lindsay Betzendahl | @ZenDollData |
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39 | 26.09.2021 | LINK | LINK | Makeover Monday Week 300 MLB All-Time Wins Above Replacement Data Source: ESPN |
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