Table 12 Number of gift card purchases per user in the dataset.

From: Open e-commerce 1.0, five years of crowdsourced U.S. Amazon purchase histories with user demographics

count

3,220

mean

13.37

std

42.27

min

1.00

25%

2.00

50%

4.00

75%

11.00

99%

167.43

max

1,122.00