| direction | Count |
| sum | 97 |
| inbound | 92 |
| outbound | 5 |
| direction | Count |
| sum | 56 |
| inbound | 52 |
| outbound | 4 |
| direction | Count |
| sum | 43 |
| inbound | 38 |
| outbound | 5 |
| direction | Count |
| sum | 16 |
| inbound | 13 |
| outbound | 3 |
| direction | Count |
| sum | 15 |
| inbound | 9 |
| outbound | 6 |
| direction | Count |
| sum | 9 |
| inbound | 9 |
| direction | Count |
| sum | 3 |
| outbound | 3 |