Did some research and found some interesting numbers.
The Russian theatre commander Surovikin (Air force General) stated in Feb 24- mid- October that Russian air force expended 34,000 sorties, 7000 Precision-guided munitions (missiles, guided bombs). Beyond that, Western/Ukrainian sources also record over 4000 ballistic and cruise missile launches. So over 11,000 precision guided munitions.
In a 2003 report I found that the US/Coalition air attack of Iraq was much more concentrated in its approach.
March 19- April 18 2003:
US/Coalition expended 41,404 sorties (93% were American) expending 29,199 munitions, 68% guided (19,948 PGM).
Of all munitions, laser guided bomb, Joint Direct Attack Munition, and Mk 82 iron bomb composed 71%.
So perhaps the destructive power of guided munitions of 1 month of American/coalition air attacks has been equal to 9 months of Russian guided munition attacks.