Radio Audience Measurement (RAM) presents the data for the 4th week, 2010. The data is available for the four markets – Mumbai, Delhi, Bangalore, and Kolkata.
Mumbai – Radio Mirchi is leading here with the market share of 16.8 per cent. It experienced a loss of 0.8 percentage points in comparison to the previous week. The channels average share in the city for the past 4 weeks stands at 17.1 percentage points.

2nd position – Red FM market share this week is 14.7 per cent. It gained 0.7 percentage point in comparison to previous week.
3rd position – Radio City has a market share of 13 per cent. From last week it lost 0.3 percentage points.
4th position – AIR FM Gold has garnered a market share of 12 per cent. It registered the gain of 0.9 percentage points.
5th position – Big FM has recorded a market share of 11.9 per cent.
6th position – Fever FM recorded a market share of 11.7 per cent. The radio station’s market share for the past four weeks stands at 12 per cent.
7th position – Radio One market share this week is 6.6 per cent.
8th position – AIR FM Rainbow has a market share of 4.8 per cent.
However, among the other stations in Mumbai, Vividh Bharati has a market share of 3.7 per cent, followed by Meow FM (2.5 per cent) and Akashvani Mumbai (2.2 per cent).

Delhi – Radio Mirchi maintained its first position with a market share of 24.7 per cent. The channel has not registered any gain or loss from last week. The radio station’s average market share over the past four weeks turns out to be 24.9 per cent.

2nd position – Fever FM recorded the market share of 18.7 per cent. The channels average market share for the past four weeks is 18.6 per cent.
3rd position – AIR FM Gold has a market share of 17.2 per cent.
4th position – Red FM garnered the market share of 9.2 per cent. In fact, the channels average market share from last 4 weeks has been 9.2 per cent.
5th position – Radio City has a market share of 9.1 per cent. The channels average market share is 8.2 per cent.
6th position – Big FM has recorded the market share of 6.9 per cent. The radio station registered the gain of 0.2 percentage points compared to last week.
7th position – Radio One has a market share of 5.8 per cent.
However, among the other stations in Delhi, Meow FM has a market share of 2.5 per cent. It is followed by Hit FM (2.4 per cent), AIR FM Rainbow (1.8 per cent), Vividh Bharati (1.3 per cent) and Akashvani Delhi (0.3 per cent).

Bengaluru – Big FM is on the leading position with the market share of 19.8 per cent. It gained 0.5 percentage point higher than last week, but lesser than its average market share 19.4 per cent (from last 4 week).
2nd position – Radio Mirchi has garnered the market share of 17.7 per cent. It registered the loss of 0.2 percentage point. The channel average market share is 17.6 per cent.

3rd position – Fever FM has a market share of 15.7 per cent.
4th position – Radio City has garnered a market share of 12.5 per cent. The channel average market share is 12.3 per cent from past 4 weeks.
5th position – AIR FM Rainbow has a market share of 9.9 per cent. It registered the loss of 1.1 percentage points over week 3.
6th position – Radio One has a market share of 9.2 per cent.
7th position – Red FM has managed a market share of 8.6 per cent.
Whereas, among the other radio stations in Bengaluru, Vividh Bharati has a market share of 3.9 per cent, followed by Radio Indigo (2 per cent), Gyan Vani (0.6 per cent) and Akashvani (0.3 per cent).

Kolkata – Radio Mirchi is on the leading position from last 3 weeks and again this week with the market share of 20 per cent. The station’s average market share for the last 4 weeks is 20.6 per cent.

2nd position – Big FM has a market share of 16.7 per cent. The channels average market share for the last 4 weeks is 16.5 per cent.
3rd position – Friends FM has garnered market share of 13.7 per cent. From last four weeks its average market share is 14.1 per cent.
4th position – Aamar FM has recorded a market share of 10.3 per cent. The channel registered the loss of 0.8 percentage points. The channels average market share for the last 4 weeks is 10.4 per cent.
5th position – Red FM records the market share of 8.6 per cent. The radio station registered the gain of 1.1 percentage points.
6th position – Fever FM four weeks’ average share turns out to be 7.6 per cent.
7th position – Radio One has garnered the market share of 6.1 per cent. The channel registered the profit of 0.3 percentage point.
8th position – Meow has a market share of 5.4 per cent. It registered the loss of 0.1 percentage points.

Among the other stations in Kolkata, AIR FM Rainbow has a market share of 4 per cent. It is followed by AIR FM Gold (3.4 per cent), Akashvani (2.2 per cent), Power FM (1.2 per cent) and Vividh Bharati (0.6 per cent).