passenger and cargo data
Table:
2016
2017
change 2016 to 2017

number
percent

enplaned and deplaned passengers

domestic segments
83,694,751
88,229,824
5.4

transborder segments
27,221,599
28,559,297
4.9

other international segments
29,976,194
32,852,551
9.6

total
140,892,544
149,641,672
6.2

loaded/unloaded cargo
1,223,213
1,313,376
7.4

Provide the shortest accurate answer you can to the following question, based only on the table data. Enclose the answer in the list of the following JSON object {"answer": ["YOUR ANSWER"]}. If more than one item applies, separate items with commas. The table caption is 'passenger and cargo data'. Answer the following table-based question: How many percentage points did the weight of cargo loaded and unloaded at canadian airports increase in 2017?

{"answer": ["7.4"]}