ra in northwest) with a central
plateau of rolling hills, plains, and large lakes

Elevation extremes:
lowest point: Lake Maggiore 195 m
highest point: Dufourspitze 4,634 m

Natural resources:
hydropower potential, timber, salt

Land use:
arable land: 10.42%
permanent crops: 0.61%
other: 88.97% (2001)

Irrigated land:
250 sq km (1998 est.)

Natural hazards:
avalanches, landslides, flash floods

Environment - current issues:
air pollution from vehicle emissions and open-air burning; acid
rain; water pollution from increased use of agricultural
fertilizers; loss of biodiversity

Environment - international agreements:
party to: Air Pollution, Air Pollution-Nitrogen Oxides, Air
Pollution-Persistent Organic Pollutants, Air Pollution-Sulfur 85,
Air Pollution-Sulfur 94, Air Pollution-Volatile Organic Compounds,
Antarctic Treaty, Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Desertification, Endangered Species, Environmental
Modification, Hazardous Wastes, Marine Dumping, Marine Life
Conservation, Ozone Layer Protection, Ship Pollution, Tropical
Timber 83, Tropical Timber 94, Wetlands, Whaling
signed, but not ratified: Law of the Sea

Geography - note:
landlocked; crossroads of northern and southern Europe; along with
southeastern France, northern Italy, and southwestern Austria, has
the highest elevations in the Alps

People Switzerland

Population:
7,489,370 (July 2005 est.)

Age structure:
0-14 years: 16.6% (male 643,497/female 597,565)
15-64 years: 68% (male 2,570,544/female 2,522,365)
65 years and over: 15.4% (male 472,769/female 682,630) (2005 est.)

Median age:
total: 39.77 years
male: 38.75 years
female: 40.81 years (2005 est.)

Population growth rate:
0.49% (2005 est.)

Birth rate:
9.77 births/1,000 population (2005 est.)

Death rate:
8.48 deaths/1,000 population (2005 est.)

Net migration rate:
3.58 migrant(s)/1,000 population (2005 est.)

Sex ratio:
at birth: 1.05 male(s)/female
under 15 years: 1.08 male(s)/female
15-64 years: 1.02 male(s)/female
65 years and over: 0.69 male(s)/female
total population: 0.97 male(s)/female (2005 est.)

Infant mortality rate:
total: 4.39 deaths/1,000 live births
male: 4.9 deaths/1,000 live births
female: 3.86 deaths/1,000 live births (2005 est.)

Life expectancy at birth:
total population: 80.39 years
male: 77.58 years
female: 83.3