Home Sailplanes Personalities Books Glossary Statistics Contact us

STATISTICS ON THE DATABASES

"Sailplanes" database : machines by country
"Sailplanes" database : machines by years
"Books" database : books by language
Statistics on "Sailplanes" database
Statistics on "Personalities" database
Statistics on "Books" database

"Sailplanes" database : machines by country

Number of countries : 45
Number of machines in the database = 4276
CountryNb %
16 0.3
Argentina 75 1.7
Australia 98 2.2
Austria 127 2.9
Belgium 11 0.2
Brazil 33 0.7
Bulgaria 10 0.2
Canada 33 0.7
China 11 0.2
Cuba 1 0
Czech 19 0.4
Denmark 5 0.1
Eastern Germany 27 0.6
England 331 7.7
Estonia 1 0
Finland 25 0.5
France 528 12.3
Germany 993 23.2
Greece 7 0.1
Holland 15 0.3
Hungary 58 1.3
India 11 0.2
Iran 1 0
Ireland 2 0
Italy 193 4.5
Japan 121 2.8
Latvia 5 0.1

"Sailplanes" database : numbers by years

Number of machines entered in the database = 4276
Number of machines with year unknown = 242

"Books" database : books by language

Number of languages = 18
Total number of books in the database = 1190
Total number of book calculated = 1156
LanguageNb %
brazilian 2 0.17
chinese 0 0
czech 9 0.77
dutch 4 0.34
english 375 32.43
finnish 1 0.08
french 282 24.39
german 379 32.78
greek 1 0.08
hungarian 3 0.25
italian 22 1.9
japonese 3 0.25
lituanian 2 0.17
polish 49 4.23
romanian 6 0.51
russian 8 0.69
spanish 10 0.86
turkish 0 0

"Saiplanes" database statistics

Number of machines in the database = 4276
Number of machines with picture = 3211 (75 %)
Number of machines without picture = 1065 (25 %)
Number of machines with 3 views drawing = 2387 (55.8 %)
Number of machines without 3 views drawing = 1889 (44.2 %)

"Personalities" database statistics

Number of personalities in the database = 440
Number of personalities with picture = 276 (62.7 %)
Number of personalities without picture = 164 (37.3 %)

"Books" database statistics

Number of books in the database = 1190
Number of covers = 1166 (97.9 %)
Number of missing covers = 24 (2.1 %)

Number of downloadable eBooks = 276