Companies registered by month in 1973
- January - 524 companies registered
- February - 582 companies registered
- March - 718 companies registered
- April - 593 companies registered
- May - 612 companies registered
- June - 558 companies registered
- July - 539 companies registered
- August - 692 companies registered
- September - 561 companies registered
- October - 669 companies registered
- November - 678 companies registered
- December - 573 companies registered