Programme for International Student Assessment 2009
Albania, Argentina, Australia...and 70 more, 2009 - 2010
Reference ID
WLD_2009_PISA_v02_M
Producer(s)
Organisation for Economic Co-operation and Development (OECD)
Metadata
Created on
Sep 05, 2014
Last modified
Jun 14, 2022
Page views
56632
Downloads
5161
MATH - P2003 The Fence (Q01) - original responses (M464Q01R)
Data file: INT_COG09_TD_DEC11
Overview
Valid:
158033
Invalid:
357925
Minimum:
0
Maximum:
14400
Type:
Discrete
Decimal:
0
Start:
274
End:
278
Width:
5
Range:
0 - 14400
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | 170 |
0.1%
|
|
| 1 | 313 |
0.2%
|
|
| 2 | 301 |
0.2%
|
|
| 3 | 712 |
0.5%
|
|
| 4 | 1510 |
1%
|
|
| 5 | 385 |
0.2%
|
|
| 6 | 709 |
0.4%
|
|
| 7 | 120 |
0.1%
|
|
| 8 | 461 |
0.3%
|
|
| 9 | 771 |
0.5%
|
|
| 10 | 2166 |
1.4%
|
|
| 11 | 222 |
0.1%
|
|
| 12 | 3072 |
1.9%
|
|
| 13 | 157 |
0.1%
|
|
| 14 | 189 |
0.1%
|
|
| 15 | 252 |
0.2%
|
|
| 16 | 507 |
0.3%
|
|
| 17 | 35 |
0%
|
|
| 18 | 56 |
0%
|
|
| 19 | 14 |
0%
|
|
| 20 | 2102 |
1.3%
|
|
| 21 | 33 |
0%
|
|
| 22 | 28 |
0%
|
|
| 23 | 38 |
0%
|
|
| 24 | 571 |
0.4%
|
|
| 25 | 157 |
0.1%
|
|
| 26 | 25 |
0%
|
|
| 27 | 57 |
0%
|
|
| 28 | 26 |
0%
|
|
| 29 | 11 |
0%
|
|
| 30 | 2365 |
1.5%
|
|
| 31 | 18 |
0%
|
|
| 32 | 52 |
0%
|
|
| 33 | 39 |
0%
|
|
| 34 | 11 |
0%
|
|
| 35 | 89 |
0.1%
|
|
| 36 | 311 |
0.2%
|
|
| 37 | 28 |
0%
|
|
| 38 | 33 |
0%
|
|
| 39 | 33 |
0%
|
|
| 40 | 44413 |
28.1%
|
|
| 41 | 25 |
0%
|
|
| 42 | 63 |
0%
|
|
| 43 | 63 |
0%
|
|
| 44 | 61 |
0%
|
|
| 45 | 128 |
0.1%
|
|
| 46 | 45 |
0%
|
|
| 47 | 13 |
0%
|
|
| 48 | 1029 |
0.7%
|
|
| 49 | 14 |
0%
|
|
| 50 | 212 |
0.1%
|
|
| 51 | 10 |
0%
|
|
| 52 | 24 |
0%
|
|
| 53 | 17 |
0%
|
|
| 54 | 19 |
0%
|
|
| 55 | 12 |
0%
|
|
| 56 | 126 |
0.1%
|
|
| 57 | 4 |
0%
|
|
| 58 | 5 |
0%
|
|
| 59 | 1 |
0%
|
|
| 60 | 1558 |
1%
|
|
| 61 | 9 |
0%
|
|
| 62 | 7 |
0%
|
|
| 63 | 23 |
0%
|
|
| 64 | 49 |
0%
|
|
| 65 | 14 |
0%
|
|
| 66 | 5 |
0%
|
|
| 67 | 5 |
0%
|
|
| 68 | 2 |
0%
|
|
| 69 | 8 |
0%
|
|
| 70 | 43 |
0%
|
|
| 71 | 1 |
0%
|
|
| 72 | 69 |
0%
|
|
| 73 | 3 |
0%
|
|
| 74 | 3 |
0%
|
|
| 75 | 83 |
0.1%
|
|
| 76 | 2 |
0%
|
|
| 77 | 2 |
0%
|
|
| 79 | 3 |
0%
|
|
| 80 | 408 |
0.3%
|
|
| 81 | 25 |
0%
|
|
| 82 | 6 |
0%
|
|
| 83 | 33 |
0%
|
|
| 84 | 11 |
0%
|
|
| 85 | 14 |
0%
|
|
| 86 | 1 |
0%
|
|
| 87 | 3 |
0%
|
|
| 88 | 6 |
0%
|
|
| 89 | 1 |
0%
|
|
| 90 | 273 |
0.2%
|
|
| 91 | 3 |
0%
|
|
| 92 | 4 |
0%
|
|
| 93 | 2 |
0%
|
|
| 94 | 8 |
0%
|
|
| 95 | 4 |
0%
|
|
| 96 | 43 |
0%
|
|
| 97 | 9 |
0%
|
|
| 98 | 15 |
0%
|
|
| 99 | 127 |
0.1%
|
|
| 100 | 8114 |
5.1%
|
|
| 101 | 5 |
0%
|
|
| 102 | 5 |
0%
|
|
| 103 | 1 |
0%
|
|
| 104 | 24 |
0%
|
|
| 105 | 7 |
0%
|
|
| 106 | 4 |
0%
|
|
| 108 | 17 |
0%
|
|
| 109 | 6 |
0%
|
|
| 110 | 56 |
0%
|
|
| 111 | 5 |
0%
|
|
| 112 | 8 |
0%
|
|
| 113 | 28 |
0%
|
|
| 114 | 16 |
0%
|
|
| 115 | 9 |
0%
|
|
| 116 | 3 |
0%
|
|
| 117 | 39 |
0%
|
|
| 118 | 8 |
0%
|
|
| 119 | 30 |
0%
|
|
| 120 | 2044 |
1.3%
|
|
| 121 | 19 |
0%
|
|
| 122 | 11 |
0%
|
|
| 123 | 73 |
0%
|
|
| 124 | 78 |
0%
|
|
| 125 | 23 |
0%
|
|
| 126 | 23 |
0%
|
|
| 127 | 4 |
0%
|
|
| 128 | 5 |
0%
|
|
| 129 | 6 |
0%
|
|
| 130 | 73 |
0%
|
|
| 131 | 3 |
0%
|
|
| 132 | 15 |
0%
|
|
| 133 | 145 |
0.1%
|
|
| 134 | 22 |
0%
|
|
| 135 | 15 |
0%
|
|
| 136 | 6 |
0%
|
|
| 137 | 2 |
0%
|
|
| 138 | 3 |
0%
|
|
| 139 | 3 |
0%
|
|
| 140 | 155 |
0.1%
|
|
| 141 | 12 |
0%
|
|
| 142 | 18 |
0%
|
|
| 143 | 3 |
0%
|
|
| 144 | Full credit | 29170 |
18.5%
|
| 145 | 4 |
0%
|
|
| 146 | 7 |
0%
|
|
| 147 | 1 |
0%
|
|
| 148 | 12 |
0%
|
|
| 149 | 5 |
0%
|
|
| 150 | 327 |
0.2%
|
|
| 153 | 3 |
0%
|
|
| 154 | 15 |
0%
|
|
| 155 | 1 |
0%
|
|
| 156 | 11 |
0%
|
|
| 157 | 1 |
0%
|
|
| 160 | 1409 |
0.9%
|
|
| 162 | 4 |
0%
|
|
| 163 | 5 |
0%
|
|
| 164 | 9 |
0%
|
|
| 165 | 3 |
0%
|
|
| 166 | 31 |
0%
|
|
| 167 | 24 |
0%
|
|
| 168 | 9 |
0%
|
|
| 169 | 25 |
0%
|
|
| 170 | 9 |
0%
|
|
| 171 | 1 |
0%
|
|
| 172 | 3 |
0%
|
|
| 173 | 3 |
0%
|
|
| 174 | 1 |
0%
|
|
| 175 | 5 |
0%
|
|
| 176 | 8 |
0%
|
|
| 177 | 27 |
0%
|
|
| 178 | 20 |
0%
|
|
| 180 | 145 |
0.1%
|
|
| 181 | 1 |
0%
|
|
| 182 | 1 |
0%
|
|
| 183 | 2 |
0%
|
|
| 186 | 1 |
0%
|
|
| 188 | 2 |
0%
|
|
| 189 | 1 |
0%
|
|
| 190 | 12 |
0%
|
|
| 192 | 9 |
0%
|
|
| 193 | 1 |
0%
|
|
| 194 | 5 |
0%
|
|
| 196 | 11 |
0%
|
|
| 198 | 1 |
0%
|
|
| 199 | 10 |
0%
|
|
| 200 | 116 |
0.1%
|
|
| 202 | 1 |
0%
|
|
| 203 | 2 |
0%
|
|
| 204 | 1 |
0%
|
|
| 205 | 1 |
0%
|
|
| 207 | 4 |
0%
|
|
| 210 | 19 |
0%
|
|
| 212 | 1 |
0%
|
|
| 216 | 4 |
0%
|
|
| 217 | 1 |
0%
|
|
| 220 | 29 |
0%
|
|
| 223 | 2 |
0%
|
|
| 224 | 14 |
0%
|
|
| 225 | 785 |
0.5%
|
|
| 229 | 1 |
0%
|
|
| 230 | 9 |
0%
|
|
| 232 | 4 |
0%
|
|
| 234 | 3 |
0%
|
|
| 235 | 1 |
0%
|
|
| 236 | 3 |
0%
|
|
| 240 | 568 |
0.4%
|
|
| 241 | 1 |
0%
|
|
| 242 | 3 |
0%
|
|
| 243 | 5 |
0%
|
|
| 244 | 24 |
0%
|
|
| 245 | 1 |
0%
|
|
| 246 | 1 |
0%
|
|
| 249 | 3 |
0%
|
|
| 250 | 40 |
0%
|
|
| 251 | 2 |
0%
|
|
| 252 | 4 |
0%
|
|
| 255 | 7 |
0%
|
|
| 256 | 17 |
0%
|
|
| 260 | 32 |
0%
|
|
| 263 | 1 |
0%
|
|
| 264 | 19 |
0%
|
|
| 265 | 1 |
0%
|
|
| 266 | 34 |
0%
|
|
| 267 | 20 |
0%
|
|
| 269 | 1 |
0%
|
|
| 270 | 16 |
0%
|
|
| 272 | 1 |
0%
|
|
| 275 | 1 |
0%
|
|
| 280 | 9 |
0%
|
|
| 281 | 1 |
0%
|
|
| 284 | 1 |
0%
|
|
| 288 | 15 |
0%
|
|
| 289 | 2 |
0%
|
|
| 290 | 1 |
0%
|
|
| 291 | 1 |
0%
|
|
| 293 | 1 |
0%
|
|
| 294 | 2 |
0%
|
|
| 299 | 1 |
0%
|
|
| 300 | 556 |
0.4%
|
|
| 301 | 1 |
0%
|
|
| 302 | 2 |
0%
|
|
| 303 | 1 |
0%
|
|
| 305 | 1 |
0%
|
|
| 309 | 1 |
0%
|
|
| 310 | 10 |
0%
|
|
| 311 | 1 |
0%
|
|
| 312 | 5 |
0%
|
|
| 313 | 1 |
0%
|
|
| 314 | 1 |
0%
|
|
| 315 | 1 |
0%
|
|
| 316 | 1 |
0%
|
|
| 320 | 31 |
0%
|
|
| 321 | 1 |
0%
|
|
| 322 | 3 |
0%
|
|
| 324 | 3 |
0%
|
|
| 325 | 4 |
0%
|
|
| 328 | 1 |
0%
|
|
| 330 | 3 |
0%
|
|
| 331 | 1 |
0%
|
|
| 332 | 5 |
0%
|
|
| 333 | 7 |
0%
|
|
| 334 | 1 |
0%
|
|
| 336 | 1 |
0%
|
|
| 337 | 1 |
0%
|
|
| 338 | 1 |
0%
|
|
| 340 | 30 |
0%
|
|
| 342 | 3 |
0%
|
|
| 344 | 2 |
0%
|
|
| 346 | 1 |
0%
|
|
| 347 | 1 |
0%
|
|
| 349 | 2 |
0%
|
|
| 350 | 28 |
0%
|
|
| 352 | 1 |
0%
|
|
| 353 | 1 |
0%
|
|
| 355 | 1 |
0%
|
|
| 356 | 2 |
0%
|
|
| 357 | 1 |
0%
|
|
| 358 | 1 |
0%
|
|
| 360 | 4173 |
2.6%
|
|
| 362 | 2 |
0%
|
|
| 363 | 22 |
0%
|
|
| 364 | 2 |
0%
|
|
| 365 | 6 |
0%
|
|
| 366 | 7 |
0%
|
|
| 368 | 2 |
0%
|
|
| 369 | 8 |
0%
|
|
| 370 | 2 |
0%
|
|
| 372 | 1 |
0%
|
|
| 375 | 5 |
0%
|
|
| 376 | 7 |
0%
|
|
| 377 | 13 |
0%
|
|
| 378 | 2 |
0%
|
|
| 379 | 1 |
0%
|
|
| 380 | 34 |
0%
|
|
| 382 | 1 |
0%
|
|
| 384 | 6 |
0%
|
|
| 390 | 15 |
0%
|
|
| 391 | 2 |
0%
|
|
| 396 | 1 |
0%
|
|
| 397 | 1 |
0%
|
|
| 399 | 6 |
0%
|
|
| 400 | 1001 |
0.6%
|
|
| 401 | 6 |
0%
|
|
| 402 | 1 |
0%
|
|
| 403 | 7 |
0%
|
|
| 404 | 1 |
0%
|
|
| 406 | 1 |
0%
|
|
| 408 | 7 |
0%
|
|
| 410 | 2 |
0%
|
|
| 412 | 2 |
0%
|
|
| 414 | 1 |
0%
|
|
| 417 | 1 |
0%
|
|
| 418 | 2 |
0%
|
|
| 420 | 22 |
0%
|
|
| 421 | 2 |
0%
|
|
| 422 | 5 |
0%
|
|
| 423 | 2 |
0%
|
|
| 426 | 2 |
0%
|
|
| 428 | 2 |
0%
|
|
| 430 | 4 |
0%
|
|
| 432 | 1726 |
1.1%
|
|
| 433 | 4 |
0%
|
|
| 434 | 1 |
0%
|
|
| 435 | 3 |
0%
|
|
| 436 | 1 |
0%
|
|
| 437 | 3 |
0%
|
|
| 438 | 3 |
0%
|
|
| 440 | 11 |
0%
|
|
| 441 | 3 |
0%
|
|
| 442 | 2 |
0%
|
|
| 444 | 3 |
0%
|
|
| 445 | 1 |
0%
|
|
| 447 | 1 |
0%
|
|
| 449 | 1 |
0%
|
|
| 450 | 75 |
0%
|
|
| 452 | 2 |
0%
|
|
| 453 | 5 |
0%
|
|
| 454 | 2 |
0%
|
|
| 455 | 1 |
0%
|
|
| 460 | 14 |
0%
|
|
| 462 | 1 |
0%
|
|
| 465 | 3 |
0%
|
|
| 466 | 2 |
0%
|
|
| 468 | 2 |
0%
|
|
| 470 | 1 |
0%
|
|
| 472 | 3 |
0%
|
|
| 475 | 1 |
0%
|
|
| 477 | 1 |
0%
|
|
| 480 | 1048 |
0.7%
|
|
| 481 | 1 |
0%
|
|
| 482 | 1 |
0%
|
|
| 484 | 5 |
0%
|
|
| 486 | 1 |
0%
|
|
| 488 | 1 |
0%
|
|
| 490 | 4 |
0%
|
|
| 492 | 1 |
0%
|
|
| 493 | 5 |
0%
|
|
| 498 | 1 |
0%
|
|
| 500 | 69 |
0%
|
|
| 505 | 2 |
0%
|
|
| 510 | 2 |
0%
|
|
| 512 | 2 |
0%
|
|
| 518 | 1 |
0%
|
|
| 520 | 4 |
0%
|
|
| 530 | 1 |
0%
|
|
| 531 | 1 |
0%
|
|
| 532 | 8 |
0%
|
|
| 533 | 9 |
0%
|
|
| 534 | 1 |
0%
|
|
| 540 | 7 |
0%
|
|
| 550 | 1 |
0%
|
|
| 552 | 1 |
0%
|
|
| 560 | 5 |
0%
|
|
| 563 | 1 |
0%
|
|
| 566 | 2 |
0%
|
|
| 576 | 29 |
0%
|
|
| 580 | 3 |
0%
|
|
| 588 | 1 |
0%
|
|
| 590 | 1 |
0%
|
|
| 596 | 1 |
0%
|
|
| 600 | 49 |
0%
|
|
| 603 | 1 |
0%
|
|
| 610 | 1 |
0%
|
|
| 613 | 1 |
0%
|
|
| 614 | 1 |
0%
|
|
| 620 | 3 |
0%
|
|
| 625 | 8 |
0%
|
|
| 630 | 3 |
0%
|
|
| 632 | 11 |
0%
|
|
| 633 | 2 |
0%
|
|
| 640 | 9 |
0%
|
|
| 646 | 1 |
0%
|
|
| 648 | 1 |
0%
|
|
| 650 | 2 |
0%
|
|
| 654 | 1 |
0%
|
|
| 660 | 9 |
0%
|
|
| 665 | 1 |
0%
|
|
| 666 | 4 |
0%
|
|
| 667 | 3 |
0%
|
|
| 675 | 85 |
0.1%
|
|
| 680 | 1 |
0%
|
|
| 690 | 1 |
0%
|
|
| 693 | 1 |
0%
|
|
| 700 | 6 |
0%
|
|
| 720 | 74 |
0%
|
|
| 729 | 1 |
0%
|
|
| 744 | 1 |
0%
|
|
| 746 | 1 |
0%
|
|
| 750 | 7 |
0%
|
|
| 753 | 3 |
0%
|
|
| 754 | 1 |
0%
|
|
| 756 | 2 |
0%
|
|
| 760 | 2 |
0%
|
|
| 762 | 1 |
0%
|
|
| 765 | 1 |
0%
|
|
| 768 | 1 |
0%
|
|
| 769 | 1 |
0%
|
|
| 773 | 1 |
0%
|
|
| 775 | 1 |
0%
|
|
| 784 | 1 |
0%
|
|
| 792 | 1 |
0%
|
|
| 799 | 1 |
0%
|
|
| 800 | 151 |
0.1%
|
|
| 4800 | 1 |
0%
|
|
| 9998 | Invalid | 14549 |
9.2%
|
| 9999 | Missing | 22164 |
14%
|
| 14400 | 1 |
0%
|
|
| 9997 | N/A | 357925 |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.