In 2004, according to analysis of the Afghan war logs, there were 308 makeshift bombs.
Forest wildfires rampaging across Russia are being significantly under-reported by authorities, according to analysis of satellite data.
Almost 55,000 children in England are being raised by their siblings, according to analysis of the 2001 census.
Record numbers are leaving teaching mid-career and almost four in 10 new teachers quit within a year of qualifying, according to analysis of government figures.
Total spending over the Christmas period is expected to be slightly up on last year, by 2.8% according to analysis of the latest card spending data by Barclaycard.
According to analysis of variance (ANOVA) results, the proposed model can be used to navigate the design space.
Pupils at independent schools are significantly more likely to receive extra time to complete their exams, according to analysis of GCSE and A-level entries last year.
The poverty rate is similar in both areas, 16percentt in cities and 17percentt in rural areas, according to analysis of Census Bureau data.
House prices in Salisbury have dived by nearly a 10% since the novichok poisonings, according to analysis of Land Registry data.
The typical number of serious health deficiencies cited by regulators last year was almost 19percentt higher at homes owned by large investment companies than the national average, according to analysis of Centers for Medicare and Medicaid Services records.
According to analysis of the official figures by the University and College Union, more than half of academics in Britain's universities, where students are paying £9,000 a year in fees, are employed on temporary or insecure contracts.
