Statistics: Tunnelling and Underground Space Technology

From:   ever     To:   now     Change date range
Email Alert
RSS Feed
 
Geo Map
Save as a PNG Save as a JPEG
Region #
AS - Asia, other 4
Unknown 9
Total 13
Save as a PNG Save as a JPEG
Country #
VN - Vietnam 4
Unknown 9
Total 13
Save as a PNG Save as a JPEG
City #
Biên Hòa 1
Bắc Ninh 1
Thái Nguyên 1
Tây Ninh 1
Unknown 9
Total 13
Save as a PNG Save as a JPEG


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2026 130 0000 0000 00 13
Ever 13