Table 4
Result of factor analysis.
| Total variance explained | Rotated component matrix | Component | Initial eigenvalues | Attributes | Component | Total | % of variance | Cumulative % | 1 | 2 | 3 | 4 | 5 |
| 1 | 6.603 | 30.014 | 30.014 | Cleaning () | .749 | | | | | 2 | 1.867 | 8.487 | 38.501 | Washroom () | .717 | .379 | | | | 3 | 1.247 | 5.667 | 44.169 | Maintenance () | .612 | | | | | 4 | 1.215 | 5.522 | 49.691 | Management () | .602 | .341 | | | | 5 | 1.164 | 5.291 | 54.982 | SRC () | .527 | | | | | 6 | .929 | 4.222 | 59.204 | TV () | | .786 | | | | 7 | .871 | 3.961 | 63.166 | Laundry () | | .723 | | | | 8 | .777 | 3.530 | 66.696 | ATM () | | .665 | | | | 9 | .768 | 3.489 | 70.184 | Sports () | | .638 | | | | 10 | .710 | 3.225 | 73.410 | Study room () | | .435 | | | .346 | 11 | .649 | 2.949 | 76.359 | Population () | | | .673 | | | 12 | .594 | 2.701 | 79.060 | Size () | | | .647 | | .412 | 13 | .582 | 2.644 | 81.704 | Physical () | .409 | | .583 | | | 14 | .570 | 2.591 | 84.295 | Lab () | | | .561 | .412 | | 15 | .515 | 2.339 | 86.635 | Wi-Fi () | | | .547 | .427 | | 16 | .490 | 2.229 | 88.864 | Bus () | .307 | | | .650 | | 17 | .476 | 2.163 | 91.027 | Distance () | | .329 | | .649 | | 18 | .458 | 2.082 | 93.109 | Cafeteria () | .449 | | | .453 | | 19 | .427 | 1.941 | 95.050 | Exterior () | | | | .453 | .448 | 20 | .391 | 1.779 | 96.829 | Fees () | | | .355 | .391 | | 21 | .375 | 1.705 | 98.535 | Security () | | | | | .756 | 22 | .322 | 1.465 | 100.000 | Safety () | | | | | .684 |
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