No account is taken of capital improvements such as buildings, drainage or fixtures of any kind.
Although heavy rain is not unusual during Greece's brief winter, an antiquated drainage system in the capital means that streets often remain waterlogged for hours after storms.
In Dhaka, the Bangladesh capital, last year heavy rains and poor drainage led to torrents of blood in the streets when thousands of animals were sacrificed for the annual Islamic festival Eid al-Adha.
The reality is that the capital needs both the tunnel and sustainable drainage systems.
His administration has also drafted a proposal for a huge underground drainage tunnel to reduce the capital's frequent flooding.
The grasslands surrounding Harare, the capital, are blessed with rich soil, good drainage and a temperate climate that comes from sitting a half mile above sea level.
Mexico City Mayor Miguel Angel Mancera announced last year an ambitious investment of $15.5 million in projects to resolve the drainage problems that plague the entire capital.
Likewise, information on other input indicators is missing, particularly regarding the spatial pattern of feed and forage production and consumption, fertilizer applied to pastures, grassland drainage, and the patterns of labor and capital inputs connected to livestock systems.
Unlike the unplanned tent cities around the capital, it has somewhat sturdier (though not hurricane-proof) tents, decent drainage and sanitation.
