Companies registered by day in May 1991
- Wednesday 1 May - 120 companies registered
- Thursday 2 May - 84 companies registered
- Friday 3 May - 89 companies registered
- Monday 6 May - 2 companies registered
- Tuesday 7 May - 64 companies registered
- Wednesday 8 May - 79 companies registered
- Thursday 9 May - 96 companies registered
- Friday 10 May - 99 companies registered
- Saturday 11 May - 1 company registered
- Monday 13 May - 91 companies registered
- Tuesday 14 May - 96 companies registered
- Wednesday 15 May - 88 companies registered
- Thursday 16 May - 104 companies registered
- Friday 17 May - 93 companies registered
- Monday 20 May - 89 companies registered
- Tuesday 21 May - 98 companies registered
- Wednesday 22 May - 114 companies registered
- Thursday 23 May - 105 companies registered
- Friday 24 May - 97 companies registered
- Tuesday 28 May - 94 companies registered
- Wednesday 29 May - 57 companies registered
- Thursday 30 May - 80 companies registered
- Friday 31 May - 83 companies registered