| | ปี | คู่สมรส | | 2500 | 44833 | | 2501 | 36342 | | 2502 | 36583 | | 2503 | 46015 | | 2504 | 48907 | | 2505 | 59216 | | 2506 | 51468 | | 2507 | 115125 | | 2508 | 101936 | | 2509 | 150321 |
| | ปี | คู่สมรส | | 2510 | 129868 | | 2511 | 129995 | | 2512 | 115488 | | 2513 | 148451 | | 2514 | 123021 | | 2515 | 168161 | | 2516 | 176166 | | 2517 | 199258 | | 2518 | 266934 | | 2519 | 270415 |
| | ปี | คู่สมรส | | 2520 | 281111 | | 2521 | 291501 | | 2522 | 285461 | | 2523 | 305588 | | 2524 | 332798 | | 2525 | 317462 | | 2526 | 380023 | | 2527 | 392822 | | 2528 | 343134 | | 2529 | 333974 |
| | ปี | คู่สมรส | | 2530 | 373637 | | 2531 | 391124 | | 2532 | 406134 | | 2533 | 461280 | | 2534 | 449913 | | 2535 | 482452 | | 2536 | 484569 | | 2537 | 492683 | | 2538 | 470751 | | 2539 | 436831 |
| | ปี | คู่สมรส | | 2540 | 396928 | | 2541 | 324262 | | 2542 | 386611 | | 2543 | 337140 | | 2544 | 324661 | | 2545 | 291734 | | 2546 | 328356 | | 2547 | 365721 | | 2548 | 345234 | | 2549 | 347913 |
| | ปี | คู่สมรส | | 2550 | 307910 | | 2551 | 318496 | | 2552 | 300878 | | 2553 | 285944 | | 2554 | 306947 | | 2555 | 314338 | | 2556 | 295519 | | 2557 | 298258 |
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