Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Rank | Airport | Metropolitan area | Passengers | Carriers |
| --- | --- | --- | --- | --- |
| 1.0 | Vancouver International Airport | Vancouver , British Columbia , Canada | 168866.0 | Air Canada Jazz, Horizon |
| 2.0 | Amsterdam Airport Schiphol | Amsterdam , Netherlands | 130903.0 | Delta |
| 3.0 | Narita International Airport | Tokyo , Japan | 107708.0 | Delta |
| 4.0 | Toronto Pearson International Airport | Toronto , Ontario , Canada | 27927.0 | Air Canada |
| 5.0 | Calgary International Airport | Calgary , Alberta , Canada | 10162.0 | Air Canada Jazz |
Question:
Which Passengers have Carriers of air canada?
Answer:
27927.0