An international institution for Independent Neutral Evaluation

HomeIntelligenceSources & method

TN/INT/07
Edition 2027 · effective 1 January 2027

Sources

Every figure on this site, and where it comes from.

Checked October 2026. If a source updates, we update the figure and the date.

§ 01The source list

33 figures. 22 publishers.

FigureWhat it measuresSourceData year
20%Managers who say their organisation excels at decision making; 61% say most of their decision time is used ineffectively.McKinsey Global Survey, Decision making in the age of urgency (1,259 respondents) ↗2018
37%Share of working time managers spend making decisions.McKinsey Global Survey, Decision making in the age of urgency ↗2018
91.5%Major projects that go over budget, over schedule or both, across 16,000+ projects in 136 countries.Bent Flyvbjerg project database, via strategy+business ↗2023
<1%Major projects completed on budget, on time and delivering the benefits promised.Bent Flyvbjerg project database, via strategy+business ↗2023
CPR 3.1The English Court of Appeal held that courts can order Early Neutral Evaluation even without the parties’ consent (Lomax v Lomax [2019] EWCA Civ 1467).Herbert Smith Freehills Kramer, ADR notes ↗2019
US$21.8tnEconomic impact of violence on the world economy in 2025, about 10.5% of global GDP.Institute for Economics & Peace, Global Peace Index 2026 ↗2025
99Countries that became less peaceful in the past year, the most since the Index began.Institute for Economics & Peace, Global Peace Index 2026 ↗2026
103Countries involved in some form of external conflict, up from 59 in 2008.Institute for Economics & Peace, Global Peace Index 2026 ↗2026
US$2.9tnRecord global military spending in 2025.Institute for Economics & Peace, Global Peace Index 2026 ↗2025
61Active state-based armed conflicts in 2024, the highest number since records began in 1946.Uppsala Conflict Data Program (UCDP) ↗2024
11Conflicts that reached the level of war (1,000+ battle deaths) in 2024, the most since 2016.Uppsala Conflict Data Program (UCDP) ↗2024
123mPeople forcibly displaced worldwide at the end of 2024.UNHCR Global Trends, via Euronews ↗2024
5.1bnPeople with at least one unmet justice need: a broad 2019 estimate that also counts legal exclusion and extreme injustice.World Justice Project, Measuring the Justice Gap ↗2019
1.5bnPeople who cannot obtain justice for civil, administrative or criminal justice problems.World Justice Project, Measuring the Justice Gap ↗2019
54m+Cases pending across India’s courts at 31 December 2025 (district courts 47.7m, High Courts 6.4m, Supreme Court 92,101).Ministry of Law and Justice reply to the Lok Sabha, via IANS ↗2025
61%People worldwide with a moderate or high sense of grievance against business, government and the rich.Edelman Trust Barometer 2025, via Cooley PubCo ↗2025
4 in 10People who approve of at least one form of hostile activism to drive change (53% of 18–34 year olds).Edelman Trust Barometer 2025, via Cooley PubCo ↗2025
2 in 3People who worry that journalists, government officials and CEOs intentionally lie to them.Edelman Trust Barometer 2025, via Cooley PubCo ↗2025
1 in 6People worldwide affected by loneliness, linked to an estimated 871,000 deaths a year.World Health Organization, Commission on Social Connection ↗2025
£28.5bnAnnual cost of workplace conflict to UK employers, about £1,028 per employee.Acas, Estimating the costs of workplace conflict (2021) ↗2019
9.7mUK employees who experienced conflict at work in one year; 485,800 resign as a result each year.Acas, Estimating the costs of workplace conflict (2021) ↗2019
2.8 hrsTime each US employee spent dealing with conflict every week, about US$359bn in paid hours.CPP Inc. Global Human Capital Report, via EHS Today ↗2008
20%Employees worldwide who are engaged at work; disengagement cost an estimated US$10tn, about 9% of global GDP.Gallup State of the Global Workplace 2026, via Kyodo News PR Wire ↗2025
US$102bnRecord value of new ICC cases in 2024: 841 cases, 2,392 parties from 136 jurisdictions.ICC Dispute Resolution Statistics 2024, via Global Legal Post ↗2024
48%Users who prefer international arbitration combined with mediation or other ADR for cross-border disputes (2,402 respondents).Queen Mary University of London & White & Case, 2025 International Arbitration Survey ↗2025
60–70%Commercial mediations that settle on the day, with a further ~20% settling in the following weeks.CEDR, Mediation success rate ↗2024
24States party to the Singapore Convention on Mediation (60 signatories), in force since 12 September 2020.UNCITRAL status table ↗2026
172Contracting states to the New York Convention on foreign arbitral awards (1958).New York Convention Guide ↗2023
61%Family business leaders who say the family has a succession plan, leaving nearly four in ten without one.PwC Global NextGen Survey 2022 ↗2022
70%Global Pound Conference delegates who named external lawyers as the main obstacle to change in commercial dispute resolution (4,000+ stakeholders, 24 countries).Global Pound Conference series report, via Herbert Smith Freehills ↗2018
2 in 3In-house counsel who said they need more efficiency in dispute resolution.Global Pound Conference series report, via Herbert Smith Freehills ↗2018
~99%Disputes referred to dispute boards that were resolved without litigation or arbitration, in an industry survey. (Industry survey; methodology not published.)Dispute Board Federation International Survey (2008), via Wikipedia ↗2008
No. 1The most common cause of construction disputes, year after year: failure to properly administer the contract.Arcadis Global Construction Disputes Report, via Pinsent Masons ↗2018

§ 02What we left out

Claims we do not publish.

Not published

  • Practitioner or member counts not yet verified by the Register
  • Rankings of individual Neutrals
  • Success rates without a named source and population
  • Country scores before the Index baseline

Corrections

Found an error?

Write to the research desk through the contact page. Corrections are logged with the date.