Companies registered by month in 1978
- January - 660 companies registered
- February - 606 companies registered
- March - 847 companies registered
- April - 687 companies registered
- May - 796 companies registered
- June - 679 companies registered
- July - 676 companies registered
- August - 673 companies registered
- September - 729 companies registered
- October - 726 companies registered
- November - 825 companies registered
- December - 621 companies registered