Comparison by numbers of 2020 Olympic bids

Some comparisons by the numbers of 2020 Olympic bids from Istanbul, Madrid and Tokyo.

Dates of Games:

Istanbul — Aug. 7-23

Madrid — Aug. 7-23

Tokyo — July 25-Aug. 9

Organizing Committee Budget:

Istanbul — $2.9 billion

Madrid — $3.1 billion

Tokyo — $3.4 billion

Infrastructure/Construction Budget:

Istanbul — $19.2 billion

Madrid — $1.9 billion

Tokyo — $4.9 billion

Public Support:

Istanbul — 93 percent

Madrid — 80 percent

Tokyo — 62.5 percent