Companies registered by month in 1988
- January - 1106 companies registered
- February - 1757 companies registered
- March - 2175 companies registered
- April - 1814 companies registered
- May - 2199 companies registered
- June - 1672 companies registered
- July - 1597 companies registered
- August - 1676 companies registered
- September - 1692 companies registered
- October - 1610 companies registered
- November - 2010 companies registered
- December - 1604 companies registered