Do you think the following data would represent processes that were under control or out of control?

Question:

Do you think the following data would represent processes that were under control or out of control? Explain your thinking.
(a) Monthly shipments of snow skis to retail stores
(b) Number of daily transactions at the service counter in a local bank
(c) Attendance at NFL games during the 16-week season
(d) Number of hourly hits on a corporate Web site