? ???????? ??? ????????? ???? ??? ?? ?????? ??? ?????? ?????? ???? ??????????? ???????????? ??? ????????.
???? ??????, ? ????????? ?????? ???????? ?? ????????? ??????????, ?????? ???? ??? ?????????? ??? ?????? ?????????????? ??????????, ???? 26 ??????????? 2020.
???? ?????????? ???? ?? ????? ????????? ???? ??????????? ?? ?????? ?????? ??? ?? ????????? ??? ??????, ??? ??????, ?? ?????? ??? ??? ???????. ???? ???? ???????????, ??? ??? ????? ??????? ??????????? ??????????? ???? ???????? ?????????. ???????? ??????????? ??????? ??? ??? ???? ???????? ????? ???? ??? ??????, ??? ???????, ??? ???????, ?? ??????? ????????, ?? ???????? ??? ??? ????????, ??? ????? ??? ?? ????? ?? ??????????? ????????, ???????????? ??? ?? ????? ??????????? ??????? ?????, ???????? ??? ??????? ????.
?? ?????????? «?????????? ?????????» ???????? ?????????? ?????? ???? ????????? ??????, ?? ?????? ??????? ??? ?? ?????? ????????? ??? ???? ??????? ?? ????????? ?? ????? ??? ?????? ??? ????????????? ??? ??? 26 ?? 33 ??????????? ???????? ??? ????.
![](http://helios.media.uoa.gr/datajour/wp-content/uploads/2020/06/??????-??????????-2018-2019-1.png)
???? ???????? ??? ??? ?? ???????? ?????????, ?? 2019 ???????? ?? ????????? ???? ??? 7,5 ??????????? ???????? ??? ????????? ??? ?????, ??????????? ??? ???????? ??? 915.000.
???????, ?? 2019 ???????????? ? ???????? ???????? ??????? ??? ???????? ?????????? ?????? ??? ????? ?????????? ???????, ????? ???????? ???? 1,5 ??????????? ??????? ???????? ???? ??? 2018. ???? ? ?????? ?????? ?? ???????? ?? ????????? ?? ??? ???????? ?????, ?? ? ????????? ??? ???? ????? ??? ???????? ???.
![](http://helios.media.uoa.gr/datajour/wp-content/uploads/2020/06/??????-??????????-2019-2020.png)
??? ????? ???????? ? ?????? ????? ??????? ???????????.
????????????, ???? ?????? ?????????? ???????????? ??? ?????? ??? ????? ??? 60% ???? ?? ???? ??????, ??? ? ?????? ???? ???????? ?? ????????? ?? 91% ??? ????. ???? ???????? ??? ??? ?? ?????????, ??? ???? ??? 2019 ??? ????????? ????????? 700.000 ??????? ????????, ??? ??? ?????????? ???? ??? 2020 ????????? ????? 58.000. ???????? ?????? ???????????? ???? ???? ??????? ?????????? ??? ??? ??????? ??? ???? ???? ??? ????????? ????????? ??? ?????? ??????????? (??? 12.000 ??????? ??????? ???? 58.000).
? ?????? ???? ??? ???? ??????????? ???? ??????? ??? ??????????? «??. ?????????» ??? ???? ??? ?????????? ?????? ???? ??????? ????????.
??????????? ?? ?????????? ?? ???????????? ??? ??? ????? ??? ?????? ????????? ??? ???? ???.
???????? – ???????? ???????????
*?? dataset ?????? ??? Athens International Airport ??? ???????? ?? ????? ?? ???????? ???.
**?? ?? ??? ????????? ?????????????? ?? ?? ????? ??? ??????? ??????????????? Python. ????? ??? ?????? ???.