| Structure items | Reading items | ||||
---|---|---|---|---|---|---|
Pattern | 3-option group | 4-option group | 5-option group | 3-option group | 4-option group | 5-option group |
A | 2.85% | 2.58% | 2.94% | 4.57% | 2.27% | 2.91% |
B | 1.99% | 1.88% | 1.36% | 2.16% | 2.27% | 2.03% |
C | 5.89%a | 11.61%a | 13.05%a | 4.09%c | 8.41%c | 14.83%c |
D | 13.40% | 11.67% | 12.69% | 12.50% | 14.32% | 9.88% |
E | 11.66% | 11.03% | 10.97% | 6.97% | 7.73% | 7.56% |
F | 2.23% | 2.76% | 2.72% | 4.81%d | 7.05%d | 10.17%d |
G | 14.45% | 14.43% | 14.19% | 30.53% | 27.50% | 25.58% |
H | 22.52% | 24.16% | 22.65% | 21.39% | 19.32% | 19.19% |
J | 22.21%b | 17.07%b | 17.06%b | 12.26% | 10.68% | 7.27% |
K | 1.67% | 1.99% | 1.22% | 0.24% | 0.00% | 0.00% |
L | 1.12% | 0.82% | 1.15% | 0.24% | 0.23% | 0.00% |
N | 0.00% | 0.00% | 0.00% | 0.00% | 0.23% | 0.00% |
O | 0.00% | 0.00% | 0.00% | 0.24% | 0.00% | 0.29% |
P | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.29% |