Companies registered by month in 1987
- January - 1382 companies registered
- February - 1543 companies registered
- March - 2118 companies registered
- April - 1506 companies registered
- May - 1397 companies registered
- June - 1313 companies registered
- July - 1409 companies registered
- August - 1216 companies registered
- September - 2111 companies registered
- October - 1944 companies registered
- November - 2316 companies registered
- December - 1539 companies registered