Tuesday Turnip

It's time for another whimsical Tuesday Turnip search wherein I type a random phrase and we see what kind of interesting factoids "turn-up."
Today I typed in "gas prices by country" unearthing the following list compiled from a variety of different sites:
- Tehran, Iran: $0.33
- Cairo, Egypt: $0.86
- Lagos, Nigeria: $1.92
- Beijing, China: $2.44
- Mexico City, Mexico: $2.34
- New York, US: $2.76
- Moscow, Russia: $2.89
- Havana, Cuba: $3.03
- Toronto, Canada: $3.28
- Sydney, Australia: $3.57
- Rome, Italy: $5.62
- Seoul, Korea: $6.06
- Oslo, Norway: $6.48
- Paris, France: $6.52
- London, England: $6.65