Mechanical Calculator's statistics
Country of origin
Country | # brands |
USA | 275 |
GER | 262 |
? | 109 |
FRA | 83 |
UK | 80 |
ITA | 77 |
JAP | 51 |
SWI | 37 |
RUS | 29 |
SWE | 19 |
AUT | 15 |
CHN | 15 |
DAN | 12 |
SPA | 12 |
AUS | 11 |
CZE | 7 |
NOR | 7 |
POL | 7 |
BEL | 7 |
ARG | 7 |
HUN | 6 |
HOL | 4 |
DEN | 4 |
LIE | 3 |
MEX | 3 |
ROM | 3 |
YOU | 3 |
FIN | 2 |
POR | 2 |
BRA | 2 |
CAN | 2 |
HON | 2 |
LET | 1 |
KOR | 1 |
IND | 1 |
SIN | 1 |
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