@Shantanu bro, impressions are not available. But I can give rating points (tvr). You compare it.
Zee Keralam
Sindhooram 1.87
Chemparathi- 3.63
Swathi Nakshathram Chothi- 1.47
Sathya enna penkutti - 1.60
Kabani- 1.95
Pookkalam Varavayi- 1.48
Sumangali Bhava- 0.85
Aaranee Sundari- 0.76
Saregamapa - 1.95
Alliyambal(ended serial repeat) - 0.58
Surya TV
Alavudheen- 0.97
Bhadra- 0.72
Chocolate - 0.71
Pranasakhi- 0.58
Oridathoru Rajakumari- 0.57
Thamarathumpi- 0.54
Oru Bhayankara Veedu- 0.34
Mazhavil Manorama
Manjil Virinja Poovu- 5.10
Ningalkkum Aakaam Kodeeswaran- 3.96
Sthreepadam- 2.4
Chakkoyum Meriyum- 2.19
Bhagyajathakam- 2.00
Big Salute - 1.31
Priyapettaval - 1.17
Asianet serials in top 5 have 9+ tvr.
Zee Keralam is doing pretty good job. Mazhavil took 4-5 years to achieve this ratings for their serials. But Zee Keralam could able to build good ratings for serials quickly. The only thing lacks is movies.
All original serials of Zee has 1+ tvr, rest is dubbed and repeat.
I did some calculations using this data. Zee Keralam's highest impression is somewhere near 1100(for serial Chemparathi) and that of Mazhavil Manorama is 1500(Manjil Virinja poovu).
states actually don't matter. They are made for the convenience of better governance
