UPGRADE SUCCESS RATE .. could help u

Dipa Illa
+1 --> 30%
+2 --> 25%
+3 --> 20%

Illa
+1 --> 80%
+2 --> 70%
+3 --> 60%
+4 --> 40%
+5 --> 30%

Azis
+1 --> 100%
+2 --> 100%
+3 --> 90%
+4 --> 80%
+5 --> 60%
+6 --> 40%
+7 --> 20%
+8 --> 10%

Surapa
+1 --> 100%
+2 --> 100%
+3 --> 100%
+4 --> 100%
+5 --> 80%
+6 --> 60%
+7 --> 40%
+8 --> 30%
+9 --> 20%
+10 --> 10%

Prajati
+1 --> 100%
+2 --> 100%
+3 --> 100%
+4 --> 100%
+5 --> 100%
+6 --> 100%
+7 --> 100%
+8 --> 80%
+9 --> 40%
+10 --> 30%
+11 --> 20%
+12 --> 10%