a | | Projected estimate (medium fertility variant). |
b | | Land area only. |
c | | 2019 |
d | | 2020 |
e | | Estimate. |
f | | Index base: fiscal (solar) year 2016 (21 March 2016 - 20 March 2017)=100. |
g | | Year ending 20 March of the year stated. |
h | | Data include oil and gas. The value of oil exports and total exports are rough estimates based on information published in various petroleum industry journals. |
i | | Data refers to a 5-year period preceding the reference year. |
j | | Refers to foreign citizens. |
k | | Including refugees. |
l | | Data as at the end of December. |
m | | 2018 |
n | | 2006 |
o | | 2017 |
p | | 2014 |
q | | 2009 |
r | | Data are as at 1 January of reporting year. |
s | | Population aged 6 years and over. |
t | | Proportion of individuals using internet is 45.33%. |
u | | Excluding private non-profit. |
v | | Excluding government. |
w | | Break in the time series. |
x | | Data refer to the Iranian Year which begins on 21 March and ends on 20 March of the following year. |