Table:
text: Athletics at the 2002 Commonwealth Games – Women's 100 metres hurdles
Results
Heats
Rank_ Heat Name_ Nationality Time_ Notes_
1 1 Lacena Golding-Clarke Jamaica 12.74 Q, PB
2 1 Vonette Dixon Jamaica 12.83 Q, PB
3 2 Diane Allahgreen England 12.92 Q, PB
4 2 Brigitte Foster Jamaica 12.98 Q
5 2 Angela Atede Nigeria 13.01 Q, SB
6 1 Angela Whyte Canada 13.03 Q, PB
7 1 Julie Pratt England 13.08 q, PB
8 2 Jacquie Munro Australia 13.22 q
9 1 Melanie Wilkins England 13.29 
9 2 Sriyani Kulawansa Sri Lanka 13.29 
11 1 Fiona Cullen Australia 13.45 
12 2 Rachel King Wales 13.58 
13 2 Tamsin Stephens Northern Ireland 13.59 
14 1 Christy Akinremi Nigeria 13.73 

text: Athletics at the 2002 Commonwealth Games – Women's 100 metres hurdles
Results
Heats
Rank_ Heat Name_ Nationality Time_ Notes_
 2 Shabana Khattak Pakistan DNF 
 1 Carole Kaboud Mebam Cameroon DNS 
 1 Olutoyin Augustus Nigeria DNS

Question: In Athletics at the 2002 Commonwealth Games - Women's 100m hurdles, how many women finished the women's 100m hurdles under 13 seconds?

Question: Under Athletics at the 2002 Commonwealth Games - Women's 100m Hurdles, tell me the number of participants from Nigeria. ?