Table 2 The number of participants by gender and school grades in each population density subgroup
Total | Population density | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Lowest | Lower | Middle | Higher | Highest | |||||||
Boys | |||||||||||
Elementary school | |||||||||||
Low grade | 2218 | 227 | (10.2) | 90 | (4.1) | 440 | (19.8) | 219 | (9.9) | 1242 | (56.0) |
1st, 6–7 y.o.a | 760 | 76 | (10.0) | 29 | (3.8) | 160 | (21.1) | 79 | (10.4) | 416 | (54.7) |
2nd, 7–8 y.o. | 737 | 73 | (9.9) | 32 | (4.3) | 145 | (19.7) | 74 | (10.0) | 413 | (56.0) |
3rd, 8–9 y.o. | 721 | 78 | (10.8) | 29 | (4.0) | 135 | (18.7) | 66 | (9.2) | 413 | (57.3) |
High grade | 2355 | 232 | (9.9) | 146 | (6.2) | 517 | (22.0) | 231 | (9.8) | 1229 | (52.2) |
4th, 9–10 y.o. | 788 | 80 | (10.2) | 45 | (5.7) | 162 | (20.6) | 83 | (10.5) | 418 | (53.0) |
5th, 10–11 y.o. | 756 | 71 | (9.4) | 43 | (5.7) | 174 | (23.0) | 76 | (10.1) | 392 | (51.9) |
6th, 11–12 y.o. | 811 | 81 | (10.0) | 58 | (7.2) | 181 | (22.3) | 72 | (8.9) | 419 | (51.7) |
Junior high school | |||||||||||
All grade | 2327 | 260 | (11.2) | 120 | (5.2) | 467 | (20.1) | 234 | (10.1) | 1246 | (53.5) |
1st, 12–13 y.o. | 820 | 79 | (9.6) | 40 | (4.9) | 171 | (20.9) | 74 | (9.0) | 456 | (55.6) |
2nd, 13–14 y.o. | 749 | 96 | (12.8) | 33 | (4.4) | 166 | (22.2) | 71 | (9.5) | 383 | (51.1) |
3rd, 14–15 y.o. | 758 | 85 | (11.2) | 47 | (6.2) | 130 | (17.2) | 89 | (11.7) | 407 | (53.7) |
Total | 6900 | 719 | (10.4) | 356 | (5.2) | 1424 | (20.6) | 684 | (9.9) | 3717 | (53.9) |
Girls | |||||||||||
Elementary school | |||||||||||
Low grade | 2253 | 208 | (9.2) | 109 | (4.8) | 481 | (21.3) | 210 | (9.3) | 1245 | (55.3) |
1st, 6–7 y.o. | 733 | 55 | (7.5) | 32 | (4.4) | 156 | (21.3) | 68 | (9.3) | 422 | (57.6) |
2nd, 7–8 y.o. | 756 | 59 | (7.8) | 36 | (4.8) | 169 | (22.4) | 75 | (9.9) | 417 | (55.2) |
3rd, 8–9 y.o. | 764 | 94 | (12.3) | 41 | (5.4) | 156 | (20.4) | 67 | (8.8) | 406 | (53.1) |
High grade | 2285 | 215 | (9.4) | 130 | (5.7) | 526 | (23.0) | 214 | (9.4) | 1200 | (52.5) |
4th, 9–10 y.o. | 746 | 79 | (10.6) | 33 | (4.4) | 165 | (22.1) | 75 | (10.1) | 394 | (52.8) |
5th, 10–11 y.o. | 771 | 64 | (8.3) | 42 | (5.4) | 177 | (23.0) | 69 | (8.9) | 419 | (54.3) |
6th, 11–12 y.o. | 768 | 72 | (9.4) | 55 | (7.2) | 184 | (24.0) | 70 | (9.1) | 387 | (50.4) |
Junior high school | |||||||||||
All grade | 2250 | 247 | (11.0) | 125 | (5.6) | 522 | (23.2) | 211 | (9.4) | 1145 | (50.9) |
1st, 12–13 y.o. | 782 | 88 | (11.3) | 38 | (4.9) | 184 | (23.5) | 68 | (8.7) | 404 | (51.7) |
2nd, 13–14 y.o. | 703 | 82 | (11.7) | 42 | (6.0) | 163 | (23.2) | 64 | (9.1) | 352 | (50.1) |
3rd, 14–15 y.o. | 765 | 77 | (10.1) | 45 | (5.9) | 175 | (22.9) | 79 | (10.3) | 389 | (50.8) |
Total | 6788 | 670 | (9.9) | 364 | (5.4) | 1529 | (22.5) | 635 | (9.4) | 3590 | (52.9) |