Editing User:Eric/sandbox/Progressive Refinements (section)

==== 1959<!--<ref name=":12" />--> ====
{| class="wikitable"
! Month !! Chassis !! Front Axle !! Body
|-
! January
| 433 713 || 437 635 ||
|-
! February
| 443 662 || 446 473 ||
|-
! March
| 453 140 || 455 901 ||
|-
! April
| 465 351 || 466 864 ||
|-
! May
| 473 664 || 475 683 ||
|-
! June
| 484 280 || 486 185 ||
|-
! July
| 490 622 || 492 347 ||
|-
! August
| 500 151 || 501 981 ||
|-
! September
| 511 539 || 513 154 ||
|-
! October
| 523 532 || 542 928 ||
|-
! November
| 535 079 || 536 181 ||
|-
! December
| 546 843 || 547 836 ||
|}