The document appears to be a table containing numbers from 1 to 80 arranged into rows and columns. Most numbers range from 1 to 4, with a few higher numbers. The table has no other labels or explanations.

1. เฉลยสังคม รหัสวิขา 02
1.4
11.1
21.2
31.2
41.1
51.3
61.2
71.1
2.1 3.4 4.2 5.2
12.4 13.3 14.2
22.4 23.1 24.4
32.2 33.1 34.3
42.1 43.1 44.3
52.3 53.3 54.4
62.1 63.1 64.2
72.2 73.1 74.2
6.2 7.2. 8.1 9.3 10.1
15.1 16.3 17.3 18.1 19.3
25.4 26.4 27.1 28.1 29.4
35.3 36.3 37.4 38.1 39.3
45.2 46.2 47.1 48.2 49.1
55.3 56.4 57.1 58.2 59.2
65.4 66.4 67.4 68.4 69.2
75.3 76.2 77.4 78.2 79.2
20.2
30.2
40.1
50.4
60.1
70.3
80.4