mobile phones' consumers diferenses

Please indicate your year at university (1,2,3,4,etc):

  1. 1
  2. 1
  3. 1
  4. 1
  5. 1 of 2
  6. 4
  7. 3
  8. 1
  9. 2
  10. 1 year
  11. 2
  12. 5
  13. 3
  14. masters 1 year
  15. 1
  16. 5
  17. 1
  18. 4
  19. 1
  20. 2
  21. 2
  22. 2
  23. 1
  24. ´35
  25. 3
  26. 6
  27. 2
  28. 2
  29. 1
  30. It's finished
  31. 3
  32. 3
  33. 3
  34. 6
  35. 1
  36. PhD studies 4. year
  37. 7
  38. 2
  39. 3
  40. 6
  41. 5
  42. 2
  43. 4
  44. 1 master
  45. 3
  46. 2
  47. 2
  48. 1M
  49. 1 in this programm
  50. 1
  51. 3
  52. 3
  53. 1
  54. 3
  55. 1
  56. 2
  57. 1
  58. 4
  59. 1
  60. 4
  61. 6
  62. 4
  63. 3
  64. 1
  65. 2
  66. 3
  67. 1
  68. 4
  69. 2
  70. 5
  71. 3
  72. 4
  73. 4
  74. 1
  75. 6
  76. 1
  77. 4
  78. 7
  79. 2
  80. 3
  81. 2
  82. 1
  83. 4
  84. 2
  85. 2
  86. 1
  87. 5
  88. 4
  89. 3
  90. 4
  91. 4
  92. 6
  93. 3
  94. 1
  95. 3
  96. 4
  97. 2
  98. 2
  99. 3
  100. 2