| 区分 | 平成10年度 | 平成11年度 | 平成12年度 | 平成13年度 | 平成14年度 | |||||
| 開催回数 （回） |
被指導人員 （延人員） |
開催回数 （回） |
被指導人員 （延人員） |
開催回数 （回） |
被指導人員 （延人員） |
開催回数 （回） |
被指導人員 （延人員） |
開催回数 （回） |
被指導人員 （延人員） |
|
| 全国計 | 529,959 | 8,236,996 | 526,354 | 7,991,090 | 527,811 | 7,436,060 | 527,807 | 7,330,040 | 525,009 | 7,188,203 |
| 1 北海道 | 33,168 | 345,704 | 33,114 | 334,000 | 34,105 | 328,937 | 34,532 | 334,122 | 38,309 | 348,704 |
| 2 青森 | 13,713 | 177,638 | 12,237 | 163,520 | 12,103 | 157,019 | 12,062 | 149,459 | 11,455 | 134,306 |
| 3 岩手 | 11,524 | 182,992 | 11,558 | 197,738 | 11,684 | 184,999 | 11,631 | 173,193 | 11,369 | 161,581 |
| 4 宮城 | 8,440 | 138,033 | 7,827 | 127,919 | 7,504 | 114,670 | 6,573 | 104,248 | 6,835 | 108,304 |
| 5 秋田 | 10,043 | 176,558 | 9,873 | 165,954 | 10,405 | 172,471 | 10,242 | 154,306 | 9,110 | 140,959 |
| 6 山形 | 7,568 | 133,065 | 7,477 | 129,063 | 6,867 | 113,694 | 6,338 | 98,703 | 6,607 | 102,428 |
| 7 福島 | 10,064 | 166,691 | 10,059 | 166,018 | 9,963 | 147,857 | 9,417 | 144,299 | 8,850 | 128,871 |
| 8 茨城 | 11,553 | 273,172 | 10,933 | 253,743 | 9,993 | 225,490 | 10,044 | 209,046 | 9,959 | 210,945 |
| 9 栃木 | 8,392 | 124,933 | 8,310 | 120,278 | 8,208 | 139,552 | 8,896 | 114,853 | 8,123 | 109,510 |
| 10 群馬 | 15,776 | 268,621 | 15,119 | 241,719 | 14,208 | 209,220 | 14,128 | 217,912 | 14,552 | 200,940 |
| 11 埼玉 | 16,399 | 255,218 | 16,494 | 265,389 | 17,241 | 234,743 | 18,265 | 220,535 | 16,967 | 222,687 |
| 12 千葉 | 17,742 | 226,697 | 18,867 | 237,872 | 18,999 | 208,926 | 17,673 | 212,700 | 18,047 | 194,039 |
| 13 東京 | 21,445 | 277,237 | 20,586 | 234,976 | 18,859 | 204,262 | 17,972 | 192,438 | 16,873 | 173,979 |
| 14 神奈川 | 8,232 | 93,586 | 7,904 | 91,341 | 8,452 | 91,005 | 8,680 | 97,046 | 9,513 | 92,493 |
| 15 新潟 | 8,789 | 154,723 | 8,794 | 156,816 | 8,977 | 148,709 | 8,456 | 134,603 | 8,552 | 134,344 |
| 16 富山 | 6,999 | 90,871 | 6,876 | 82,745 | 6,734 | 75,697 | 7,301 | 81,914 | 7,732 | 83,782 |
| 17 石川 | 6,486 | 82,836 | 6,202 | 83,222 | 6,674 | 79,603 | 6,234 | 82,162 | 7,201 | 87,099 |
| 18 福井 | 3,300 | 64,811 | 3,260 | 63,809 | 3,107 | 61,530 | 3,134 | 57,499 | 3,240 | 59,931 |
| 19 山梨 | 6,873 | 110,560 | 6,960 | 118,271 | 6,866 | 109,115 | 8,127 | 111,065 | 7,178 | 116,478 |
| 20 長野 | 16,647 | 234,532 | 18,216 | 225,254 | 16,670 | 194,965 | 15,895 | 200,730 | 16,309 | 197,523 |
| 21 岐阜 | 10,930 | 155,054 | 11,603 | 160,841 | 11,120 | 159,004 | 11,312 | 155,411 | 11,073 | 161,378 |
| 22 静岡 | 15,779 | 276,877 | 14,930 | 257,185 | 16,804 | 246,298 | 16,742 | 234,713 | 16,510 | 228,803 |
| 23 愛知 | 17,339 | 265,091 | 16,502 | 261,280 | 15,414 | 242,223 | 15,967 | 247,499 | 17,363 | 251,642 |
| 24 三重 | 9,155 | 131,400 | 9,642 | 133,347 | 10,064 | 136,319 | 9,305 | 129,629 | 8,465 | 122,797 |
| 25 滋賀 | 9,127 | 77,073 | 9,343 | 77,319 | 9,669 | 68,570 | 9,328 | 70,138 | 8,958 | 65,597 |
| 26 京都 | 5,819 | 114,041 | 5,884 | 116,789 | 5,971 | 102,105 | 6,049 | 104,683 | 6,104 | 107,455 |
| 27 大阪 | 13,116 | 204,210 | 13,123 | 207,971 | 12,922 | 166,139 | 12,755 | 170,249 | 12,701 | 169,219 |
| 28 兵庫 | 18,473 | 407,835 | 17,168 | 385,972 | 16,799 | 344,098 | 18,135 | 375,891 | 18,693 | 399,085 |
| 29 奈良 | 4,967 | 68,020 | 4,804 | 69,719 | 4,106 | 59,021 | 4,269 | 60,538 | 4,156 | 57,584 |
| 30 和歌山 | 4,806 | 83,171 | 4,993 | 77,976 | 4,732 | 67,182 | 4,563 | 63,773 | 4,705 | 67,494 |
| 31 鳥取 | 3,369 | 57,609 | 3,717 | 54,054 | 3,881 | 51,828 | 4,440 | 52,583 | 3,649 | 48,740 |
| 32 島根 | 5,826 | 91,683 | 5,825 | 92,928 | 5,883 | 89,179 | 6,355 | 89,588 | 5,592 | 83,090 |
| 33 岡山 | 8,032 | 174,457 | 8,007 | 154,228 | 7,801 | 126,386 | 8,275 | 123,360 | 7,605 | 124,138 |
| 34 広島 | 10,322 | 156,518 | 9,804 | 149,201 | 9,675 | 139,612 | 10,282 | 146,038 | 9,699 | 125,461 |
| 35 山口 | 9,251 | 132,182 | 9,948 | 127,136 | 10,771 | 124,252 | 10,409 | 124,572 | 10,996 | 116,398 |
| 36 徳島 | 6,611 | 93,535 | 6,774 | 95,338 | 7,046 | 91,898 | 6,721 | 86,348 | 6,376 | 78,700 |
| 37 香川 | 6,734 | 132,418 | 6,692 | 127,777 | 7,193 | 126,400 | 7,279 | 133,525 | 6,314 | 118,286 |
| 38 愛媛 | 10,393 | 186,054 | 10,248 | 155,636 | 11,264 | 159,506 | 11,955 | 152,779 | 10,329 | 149,457 |
| 39 高知 | 8,320 | 88,274 | 8,299 | 90,571 | 9,063 | 99,930 | 8,067 | 87,857 | 7,124 | 78,783 |
| 40 福岡 | 14,297 | 282,212 | 15,248 | 282,656 | 15,579 | 268,636 | 14,548 | 244,222 | 14,152 | 238,024 |
| 41 佐賀 | 6,286 | 117,836 | 6,453 | 113,397 | 7,181 | 113,233 | 7,527 | 114,071 | 7,259 | 111,695 |
| 42 長崎 | 8,517 | 145,329 | 8,630 | 142,127 | 8,532 | 135,420 | 8,225 | 132,521 | 8,606 | 138,478 |
| 43 熊本 | 12,117 | 196,859 | 11,294 | 183,195 | 10,741 | 161,723 | 11,899 | 157,857 | 11,015 | 152,208 |
| 44 大分 | 7,692 | 147,179 | 7,652 | 148,473 | 8,319 | 145,450 | 8,702 | 159,821 | 8,188 | 153,203 |
| 45 宮崎 | 6,600 | 137,715 | 7,065 | 136,598 | 7,408 | 119,954 | 7,189 | 119,946 | 6,721 | 116,462 |
| 46 鹿児島 | 10,139 | 190,961 | 10,548 | 184,919 | 10,851 | 172,211 | 11,053 | 179,201 | 11,514 | 179,887 |
| 47 沖縄 | 6,789 | 127,881 | 6,687 | 126,055 | 6,502 | 114,722 | 6,253 | 117,030 | 6,172 | 116,257 |
| （別掲） | ||||||||||
| 48 札幌 | 278 | 15,919 | 279 | 15,979 | 2,457 | 28,600 | 3,002 | 26,852 | 849 | 22,257 |
| 49 仙台 | 1,656 | 14,777 | 1,769 | 14,642 | 1,935 | 14,311 | 1,520 | 14,855 | 2,886 | 15,862 |
| 50 千葉 | 403 | 3,531 | 387 | 2,848 | 390 | 2,233 | 357 | 2,209 | 3,417 | 8,962 |
| 51 横浜 | 3,149 | 89,374 | 3,044 | 84,700 | 2,909 | 92,507 | 2,852 | 82,958 | 2,894 | 80,786 |
| 52 川崎 | 965 | 12,831 | 1,146 | 13,309 | 1,335 | 15,852 | 1,147 | 17,204 | 1,588 | 28,999 |
| 53 名古屋 | 3,983 | 9,137 | 4,227 | 18,234 | 4,121 | 10,421 | 4,076 | 10,762 | 4,121 | 10,529 |
| 54 京都 | 1,389 | 2,879 | 997 | 2,328 | 1,053 | 2,840 | 1,026 | 2,469 | 2,089 | 3,154 |
| 55 大阪 | 10,441 | 129,670 | 10,591 | 142,979 | 10,425 | 123,898 | 10,587 | 140,168 | 10,688 | 140,731 |
| 56 神戸 | 748 | 6,315 | 733 | 6,930 | 1,185 | 11,005 | 812 | 11,562 | 1,165 | 14,745 |
| 57 広島 | 4,466 | 7,815 | 3,196 | 7,244 | 3,373 | 11,631 | 2,901 | 7,345 | 2,864 | 7,505 |
| 58 北九州 | 4,858 | 67,180 | 4,884 | 67,379 | 4,467 | 55,375 | 4,711 | 54,416 | 4,599 | 56,903 |
| 59 福岡 | 3,664 | 57,616 | 3,552 | 42,183 | 1,251 | 33,624 | 1,612 | 34,564 | 1,029 | 28,546 |