| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 620 | Hausa | 250 |
15.6%
|
| 621 | Igbo | 260 |
16.3%
|
| 622 | Yoruba | 418 |
26.1%
|
| 623 | Efik | 44 |
2.8%
|
| 624 | Ebira | 0 |
0%
|
| 625 | Fulani | 0 |
0%
|
| 626 | Isoko | 44 |
2.8%
|
| 627 | Ibibio | 105 |
6.6%
|
| 628 | Kanuri | 0 |
0%
|
| 629 | Tiv | 0 |
0%
|
| 630 | Nupe | 0 |
0%
|
| 631 | Ijaw | 0 |
0%
|
| 632 | Edo | 115 |
7.2%
|
| 633 | Igala | 3 |
0.2%
|
| 634 | Urhobo | 0 |
0%
|
| 635 | Idoma | 0 |
0%
|
| 636 | Itsekiri | 0 |
0%
|
| 637 | Ikwere | 22 |
1.4%
|
| 638 | Awori | 0 |
0%
|
| 639 | Tapa | 0 |
0%
|
| 640 | Kalabari | 0 |
0%
|
| 641 | Birom | 0 |
0%
|
| 642 | Shuwa-Arab | 0 |
0%
|
| 643 | Jukun | 0 |
0%
|
| 644 | Gwari | 59 |
3.7%
|
| 9990 | Nigerian only, or “doesn’t think of self in those terms” | 0 |
0%
|
| 9995 | Other | 280 |
17.5%
|
| 9998 | Refused to answer | 0 |
0%
|
| 9999 | Don’t know | 0 |
0%
|