Companies registered by month in 1977
- January - 434 companies registered
- February - 567 companies registered
- March - 757 companies registered
- April - 652 companies registered
- May - 583 companies registered
- June - 573 companies registered
- July - 532 companies registered
- August - 553 companies registered
- September - 601 companies registered
- October - 593 companies registered
- November - 658 companies registered
- December - 708 companies registered