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. 2011 Jan 7;19:1. doi: 10.1186/1757-7241-19-1

Table 3.

Occurrence of rarely assigned AIS98 codes in VSTR.

Occurrences in
VSTR dataset
Number of AIS98 codes
with this incidence
% of available AIS98
codes (out of 1341 codes)
0 161 12.0%
1 130 9.7%
2 111 8.3%
3 67 5.0%
4 61 4.5%
5 40 3.0%
6 49 3.7%
7 34 2.5%
8 26 1.9%

Total 679 50.6%