Pre-managed R & D expenses to pre-managed sales | 0.88774 | 0.00432 | 0.06355 |
Managed R & D expenses to pre-managed sales | 0.99861 | 0.00002 | 0.05475 |
Pre-managed R & D expenses to managed sales | 0.87615 | 0.00443 | 0.06920 |
Managed R & D expenses to managed sales | 0.98391 | 0.00002 | 0.05833 |