Table 2 Breakdown of different Altmetric data resources of the selected journals from 2014 to 2017, and the normalized contribution of each resource is expressed in percentage

Am J Orthod Dentofacial Orthop

527

245

14990

12

72

10

0

13

8

3

4

58.95%

27.40%

1.34%

8.05%

1.12%

1.45%

0.89%

0.34%

0.45%

Angle Orthod

166

89

6435

13

40

30

1

3

3

4

0

47.56%

25.50%

3.72%

11.46%

8.60%

0.29%

0.86%

0.86%

1.15%

Eur J Orthod

185

154

6489

10

76

1

2

5

0

0

0

42.73%

35.57%

2.31%

17.55%

0.23%

0.46%

1.15%

Orthod Craniofac Res

99

35

1870

0

15

0

0

1

1

4

0

63.87%

22.58%

9.68%

0.65%

0.65%

2.58%

Prog Orthod

241

168

5225

12

5

2

0

0

0

0

0

56.31%

39.25%

2.80%

1.17%

0.47%

J Orofac Orthop

20

14

222

1

0

1

0

1

1

0

1

51.28%

35.90%

2.56%

2.56%

2.56%

2.56%

2.56%

Semin Orthod

38

7

880

1

1

4

0

1

0

0

0

73.08%

13.46%

1.92%

1.92%

7.69%

1.92%

Korean J Orthod

17

4

476

0

1

14

0

1

3

2

0

40.48%

9.52%

2.38%

33.33%

2.38%

7.14%

4.76%

Aust Orthod J

0

1

31

0

0

0

0

0

0

0

0

100.00%

TOTAL

1293

717

36618

49

210

62

3

25

16

13

5

54.03%

29.96%

2.05%

8.78%

2.59%

0.13%

1.04%

0.67%

0.54%

0.21%