| 平日 | 休日前 | |
|---|---|---|
| 4/1-4/30 | C | B |
| 5/1-5/4 | A | A |
| 5/5 | B | B |
| 5/6-6/19 | C | B |
| 6/20-9/4 | D | C |
| 7/16, 7/22, 7/23, 8/8, 8/16 | C | C |
| 9/5-11/12 | C | B |
| 11/19 | B | B |
| 11/13-12/4 | B | A |
| 12/5-12/28 | D | C |
| 平日 | 休日前 | |
|---|---|---|
| 12/29 | C | C |
| 12/30 | B | B |
| 12/31 | A | A |
| 1/1 | A | A |
| 1/2 | B | B |
| 1/3-3/11 | D | C |
| 1/9, 2/11 | C | C |
| 3/12-3/31 | C | B |
| 3/20 | B | B |