| Domestic calls | Ascending total | Number of calls, millions | | 492.1 | 444.4 | 361.4 | 325.0 | 289.5 | 274.4 | 244.6 | 209.3 | 181.6 | 163.3 |
| Duration of calls, million minutes | | 1 223.0 | 1 123.4 | 1 001.7 | 971.5 | 918.1 | 949.8 | 904.6 | 831.0 | 767.1 | 694.4 |
| 1st quarter | Number of calls, millions | | 131.7 | 119.7 | 96.6 | 85.9 | 79.8 | 76.2 | 66.7 | 58.9 | 49.2 | 44.7 |
| Duration of calls, million minutes | | 352.2 | 311.2 | 279.4 | 262.6 | 255.5 | 264.2 | 252.9 | 238.5 | 216.0 | 200.4 |
| 2nd quarter | Number of calls, millions | | 124.2 | 112.7 | 88.5 | 82.9 | 73.7 | 70.2 | 62.1 | 51.2 | 45.8 | 41.0 |
| Duration of calls, million minutes | | 299.2 | 281.1 | 248.5 | 243.6 | 229.3 | 235.7 | 222.1 | 198.1 | 188.9 | 170.9 |
| 3rd quarter | Number of calls, millions | | 114.2 | 105.0 | 91.2 | 75.7 | 65.9 | 61.8 | 56.6 | 47.7 | 41.6 | 37.9 |
| Duration of calls, million minutes | | 263.0 | 249.2 | 221.8 | 217.1 | 202.3 | 210.1 | 200.9 | 179.5 | 167.3 | 151.6 |
| 4th quarter | Number of calls, millions | | 122.0 | 107.0 | 85.1 | 80.5 | 70.1 | 66.2 | 59.2 | 51.5 | 45.0 | 39.7 |
| Duration of calls, million minutes | | 308.6 | 281.9 | 252.0 | 248.2 | 231.0 | 239.8 | 228.7 | 214.9 | 194.9 | 171.5 |
| ..domestic calls with cheap rate | Ascending total | Number of calls, millions | | 144.3 | 136.2 | 101.8 | 94.1 | 76.9 | 68.1 | 58.1 | 51.4 | 44.6 | 38.2 |
| Duration of calls, million minutes | | 443.4 | 450.3 | 412.3 | 411.2 | 375.2 | 355.3 | 319.6 | 294.8 | 266.5 | 233.5 |
| 1st quarter | Number of calls, millions | | 40.1 | 34.8 | 28.4 | 28.6 | 20.6 | 18.3 | 16.4 | 14.1 | 12.3 | 10.7 |
| Duration of calls, million minutes | | 129.1 | 116.2 | 116.4 | 121.3 | 101.6 | 96.7 | 93.8 | 82.8 | 75.9 | 67.6 |
| 2nd quarter | Number of calls, millions | | 36.8 | 36.6 | 27.0 | 23.4 | 20.1 | 17.5 | 14.8 | 13.4 | 11.6 | 9.9 |
| Duration of calls, million minutes | | 112.7 | 120.2 | 105.4 | 100.3 | 97.4 | 90.7 | 79.5 | 75.1 | 67.9 | 60.0 |
| 3rd quarter | Number of calls, millions | | 33.0 | 31.6 | 23.1 | 20.1 | 17.3 | 15.6 | 12.9 | 11.4 | 10.0 | 8.5 |
| Duration of calls, million minutes | | 91.3 | 97.9 | 89.0 | 85.9 | 81.3 | 78.8 | 67.8 | 62.6 | 57.2 | 49.4 |
| 4th quarter | Number of calls, millions | | 34.4 | 33.2 | 23.3 | 22.0 | 18.9 | 16.7 | 14.0 | 12.5 | 10.7 | 9.1 |
| Duration of calls, million minutes | | 110.3 | 116.0 | 101.5 | 103.7 | 94.9 | 89.1 | 78.5 | 74.3 | 65.5 | 56.5 |
| ..domestic calls with night rate | Ascending total | Number of calls, millions | | 14.3 | 14.0 | 4.8 | 5.1 | 5.2 | 5.1 | 5.1 | 4.6 | 4.2 | 4.3 |
| Duration of calls, million minutes | | 16.4 | 15.4 | 6.3 | 6.6 | 5.4 | 4.7 | 4.5 | 3.4 | 3.1 | 3.0 |
| 1st quarter | Number of calls, millions | | 3.6 | 3.6 | 1.3 | 1.2 | 1.3 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 |
| Duration of calls, million minutes | | 4.4 | 4.0 | 1.9 | 2.3 | 1.4 | 1.2 | 1.2 | 0.9 | 0.8 | 0.8 |
| 2nd quarter | Number of calls, millions | | 3.6 | 3.5 | 1.2 | 1.3 | 1.3 | 1.3 | 1.3 | 1.2 | 1.1 | 1.1 |
| Duration of calls, million minutes | | 4.1 | 3.8 | 1.6 | 1.5 | 1.4 | 1.2 | 1.1 | 0.9 | 0.8 | 0.8 |
| 3rd quarter | Number of calls, millions | | 3.5 | 3.5 | 1.1 | 1.3 | 1.3 | 1.3 | 1.3 | 1.2 | 1.0 | 1.1 |
| Duration of calls, million minutes | | 3.9 | 3.8 | 1.4 | 1.4 | 1.3 | 1.2 | 1.1 | 0.8 | 0.7 | 0.7 |
| 4th quarter | Number of calls, millions | | 3.6 | 3.4 | 1.2 | 1.3 | 1.3 | 1.3 | 1.3 | 1.1 | 1.0 | 1.0 |
| Duration of calls, million minutes | | 4.0 | 3.8 | 1.4 | 1.4 | 1.3 | 1.1 | 1.1 | 0.8 | 0.8 | 0.7 |
| International calls | Ascending total | Number of calls, millions | | 19.8 | 26.3 | 39.9 | 38.8 | 31.9 | 26.9 | 25.6 | 26.9 | 24.6 | 18.6 |
| Duration of calls, million minutes | | 64.5 | 90.4 | 151.7 | 141.7 | 123.1 | 112.9 | 110.6 | 123.0 | 115.2 | 104.2 |
| 1st quarter | Number of calls, millions | | 4.7 | 6.1 | 9.8 | 10.0 | 8.7 | 7.1 | 6.5 | 6.5 | 5.8 | 5.2 |
| Duration of calls, million minutes | | 15.9 | 20.7 | 38.2 | 37.9 | 30.0 | 30.1 | 29.5 | 28.8 | 30.8 | 26.5 |
| 2nd quarter | Number of calls, millions | | 5.0 | 6.8 | 10.2 | 10.6 | 7.9 | 6.4 | 6.1 | 6.3 | 7.2 | 4.5 |
| Duration of calls, million minutes | | 16.2 | 22.9 | 38.7 | 38.1 | 30.2 | 27.6 | 26.2 | 29.5 | 29.8 | 25.3 |
| 3rd quarter | Number of calls, millions | | 5.0 | 6.6 | 10.0 | 8.8 | 7.0 | 6.4 | 6.2 | 7.1 | 5.0 | 4.5 |
| Duration of calls, million minutes | | 15.9 | 22.9 | 37.4 | 31.6 | 27.2 | 26.5 | 25.9 | 30.5 | 25.1 | 24.6 |
| 4th quarter | Number of calls, millions | | 5.1 | 6.8 | 9.9 | 9.4 | 8.3 | 7.0 | 6.8 | 7.0 | 6.6 | 4.4 |
| Duration of calls, million minutes | | 16.5 | 23.9 | 37.4 | 34.1 | 35.7 | 28.7 | 29.0 | 34.2 | 29.5 | 27.8 |
| ..outgoing international calls | Ascending total | Number of calls, millions | | .. | 20.5 | 21.2 | 20.7 | 18.2 | 16.0 | 13.7 | 13.1 | 9.9 | 8.3 |
| Duration of calls, million minutes | | .. | 66.3 | 71.0 | 73.5 | 65.6 | 59.6 | 55.7 | 53.3 | 44.8 | 39.2 |
| 1st quarter | Number of calls, millions | | .. | 4.7 | 5.2 | 5.1 | 5.0 | 4.1 | 3.6 | 3.3 | 2.6 | 2.1 |
| Duration of calls, million minutes | | .. | 15.6 | 18.1 | 18.5 | 16.6 | 15.6 | 14.7 | 13.7 | 11.6 | 10.0 |
| 2nd quarter | Number of calls, millions | | .. | 4.9 | 5.3 | 5.4 | 4.7 | 3.9 | 3.5 | 3.2 | 2.8 | 2.1 |
| Duration of calls, million minutes | | .. | 15.8 | 17.8 | 18.9 | 17.3 | 15.0 | 13.9 | 13.2 | 12.2 | 9.5 |
| 3rd quarter | Number of calls, millions | | .. | 5.1 | 5.3 | 5.0 | 4.4 | 3.8 | 3.3 | 3.5 | 2.2 | 2.0 |
| Duration of calls, million minutes | | .. | 16.5 | 17.9 | 17.5 | 15.6 | 14.2 | 13.1 | 13.0 | 10.1 | 8.9 |
| 4th quarter | Number of calls, millions | | .. | 5.8 | 5.4 | 5.2 | 4.1 | 4.2 | 3.3 | 3.1 | 2.3 | 2.1 |
| Duration of calls, million minutes | | .. | 18.4 | 17.2 | 18.6 | 16.1 | 14.8 | 14.0 | 13.4 | 10.9 | 10.8 |
| ..incoming international calls | Ascending total | Number of calls, millions | | .. | 6.0 | 18.7 | 18.2 | 12.8 | 11.0 | 11.9 | 13.7 | 14.5 | 10.4 |
| Duration of calls, million minutes | | .. | 24.2 | 80.7 | 68.2 | 52.4 | 53.3 | 54.9 | 69.5 | 70.0 | 64.9 |
| 1st quarter | Number of calls, millions | | .. | 1.4 | 4.6 | 4.9 | 3.7 | 3.0 | 2.8 | 3.2 | 3.2 | 3.1 |
| Duration of calls, million minutes | | .. | 5.1 | 20.1 | 19.4 | 13.4 | 14.5 | 14.8 | 15.1 | 19.1 | 16.5 |
| 2nd quarter | Number of calls, millions | | .. | 2.0 | 4.9 | 5.2 | 3.2 | 2.5 | 2.6 | 3.0 | 4.4 | 2.4 |
| Duration of calls, million minutes | | .. | 7.1 | 20.9 | 19.2 | 12.9 | 12.6 | 12.3 | 16.3 | 17.5 | 15.7 |
| 3rd quarter | Number of calls, millions | | .. | 1.6 | 4.7 | 3.9 | 2.6 | 2.7 | 3.0 | 3.6 | 2.7 | 2.5 |
| Duration of calls, million minutes | | .. | 6.5 | 19.5 | 14.1 | 11.6 | 12.3 | 12.8 | 17.4 | 14.8 | 15.7 |
| 4th quarter | Number of calls, millions | | .. | 1.0 | 4.5 | 4.2 | 3.3 | 2.8 | 3.5 | 3.9 | 4.2 | 2.4 |
| Duration of calls, million minutes | | .. | 5.5 | 20.2 | 15.5 | 14.5 | 13.9 | 15.0 | 20.7 | 18.6 | 17.0 |
| Calls into mobile network | Ascending total | Number of calls, millions | | 89.9 | 84.7 | 84.3 | 73.0 | 69.3 | 61.5 | 56.8 | 50.4 | 46.8 | 43.3 |
| Duration of calls, million minutes | | 111.5 | 103.9 | 105.5 | 102.4 | 100.6 | 94.2 | 89.3 | 79.5 | 72.9 | 70.8 |
| 1st quarter | Number of calls, millions | | 21.1 | 20.5 | 20.2 | 17.5 | 18.7 | 15.3 | 14.3 | 12.8 | 11.3 | 10.7 |
| Duration of calls, million minutes | | 26.1 | 25.4 | 25.4 | 24.9 | 25.8 | 23.6 | 22.7 | 20.7 | 18.0 | 17.5 |
| 2nd quarter | Number of calls, millions | | 23.2 | 21.6 | 22.0 | 18.8 | 17.5 | 16.2 | 14.9 | 12.9 | 12.1 | 11.1 |
| Duration of calls, million minutes | | 29.5 | 26.5 | 26.9 | 25.8 | 26.5 | 24.5 | 23.2 | 20.3 | 18.7 | 18.0 |
| 3rd quarter | Number of calls, millions | | 23.0 | 21.7 | 21.4 | 17.9 | 16.8 | 15.1 | 14.0 | 12.5 | 11.5 | 10.8 |
| Duration of calls, million minutes | | 29.1 | 26.6 | 27.0 | 25.3 | 24.4 | 23.2 | 21.9 | 19.5 | 17.8 | 17.6 |
| 4th quarter | Number of calls, millions | | 22.6 | 20.9 | 20.7 | 18.8 | 16.3 | 14.9 | 13.6 | 12.2 | 11.9 | 10.7 |
| Duration of calls, million minutes | | 26.8 | 25.4 | 26.2 | 26.4 | 23.9 | 22.9 | 21.5 | 19.0 | 18.4 | 17.7 |
| Dial-up calls | Ascending total | Number of calls, millions | | 33.6 | 19.5 | 9.7 | 5.9 | 3.7 | 1.5 | 0.6 | 0.3 | 0.3 | 0.2 |
| Duration of calls, million minutes | | 539.3 | 262.5 | 142.9 | 153.4 | 98.3 | 39.6 | 10.2 | 4.2 | 3.0 | 2.3 |
| 1st quarter | Number of calls, millions | | 11.3 | 6.2 | 3.5 | 1.6 | 1.1 | 0.6 | 0.2 | 0.1 | 0.1 | 0.1 |
| Duration of calls, million minutes | | 86.6 | 84.8 | 48.3 | 45.3 | 29.2 | 16.3 | 3.6 | 1.4 | 0.9 | 0.6 |
| 2nd quarter | Number of calls, millions | | 8.5 | 5.1 | 2.4 | 1.6 | 1.0 | 0.5 | 0.2 | 0.1 | 0.1 | 0.1 |
| Duration of calls, million minutes | | 96.3 | 68.3 | 34.2 | 40.8 | 26.4 | 12.2 | 2.6 | 1.2 | 0.8 | 0.8 |
| 3rd quarter | Number of calls, millions | | 6.9 | 4.2 | 2.0 | 1.4 | 0.8 | 0.3 | 0.2 | 0.1 | 0.1 | 0.1 |
| Duration of calls, million minutes | | 166.9 | 55.6 | 31.7 | 34.3 | 22.7 | 6.5 | 2.2 | 0.9 | 0.7 | 0.5 |
| 4th quarter | Number of calls, millions | | 6.9 | 3.9 | 1.8 | 1.3 | 0.8 | 0.2 | 0.1 | 0.1 | 0.1 | 0.0 |
| Duration of calls, million minutes | | 189.4 | 53.8 | 28.8 | 32.9 | 20.1 | 4.6 | 1.8 | 0.7 | 0.6 | 0.4 |