Fill in the missing tags in the XML$.<\_\_\_($A$)\_\_\_>$

Europe

EU

Greece

Athens

$664046$

$300$

$<\_\_\_($B$)\_\_\_>$

$<\_\_\_($C$)\_\_\_>$Ukraine

$223665\mathrm{.}1194$

Europe

EU

Greece

Athens

$664046$

$300$

Ukraine

$22366$