Solution:On January 25, 2020, a total of 141 Padma Awards were announced by the Central Government for the year 2020, including 7 Padma Vibhushan Awards, which are as follows:1. George Fernandes (posthumously), Public Affairs (Bihar)
2. Arun Jaitley (Posthumously), Public Affairs (Delhi)
3. Anirudh Jagannath, Public Affairs (Mauritius)
4. M. C. Mary Kom, Sports (Manipur)
5. Chhanu Lal Mishra, Arts (Uttar Pradesh)
6. Sushma Swaraj (Posthumously), Public Affairs (Delhi)
7. Sri Vishveshtheertha Swamiji Sri PajavaraAdhokhaja Math Udupi (Posthumous), Spirituality (Karnataka)
Therefore it is clear from the above list that a total of 4 Padma Vibhushan awards were given posthumously. In the year 2023, it was announced that 1 out of 5 people would be given Padma Vibhushan posthumously.