Table 5.
Average number of professional tournaments organised per period for specific world region (the total number of tournaments in a specific period divided by the number of years in a period).
Period
Africa
Asia
Central America
Europe
North America
Oceania
South America
P1
0
.2
.2
11.8
7.8
2.6
0
P2
0
1.0
.2
16.2
9.2
3.8
0
P3
.8
1.2
0
18.0
10.6
3.4
0
P4
.8
2.2
.4
24.6
12.2
4.0
1.0
P5
1.0
4.4
.8
28.2
13.0
4.0
1.2
P6
1.0
4.6
1.0
29.4
13.0
4.0
2.6
P7
1.0
6.o
1.0
30.8
14.0
4.0
3.0