分数段

人数

累计人数

百分比

500-475

2

2

0.01%

474-470

3

5

0.02%

469-465

6

11

0.04%

464-460

15

26

0.09%

459-455

17

43

0.15%

454-450

21

64

0.22%

449-445

41

105

0.36%

444-440

62

167

0.57%

439-435

72

239

0.81%

434-430

95

334

1.14%

429-425

125

459

1.56%

424-420

158

617

2.10%

419-415

172

789

2.69%

414-410

250

1039

3.54%

409-405

247

1286

4.38%

404-400

321

1607

5.47%

399-395

331

1938

6.60%

394-390

445

2383

8.12%

389-385

404

2787

9.49%

384-380

511

3298

11.24%

379-375

480

3778

12.87%

374-370

596

4374

14.90%

369-365

582

4956

16.88%

364-360

690

5646

19.23%

359-355

628

6274

21.37%

354-350

724

6998

23.84%

349-345

744

7742

26.37%

344-340

816

8558

29.15%

339-335

738

9296

31.67%

334-330

901

10197

34.74%

329-325

766

10963

37.35%

324-320

892

11855

40.39%

319-315

796

12651

43.10%

314-310

879

13530

46.09%

309-305

776

14306

48.74%

304-300

865

15171

51.68%

299-295

743

15914

54.21%

294-290

861

16775

57.15%

289-285

745

17520

59.69%

284-280

813

18333

62.45%

279-275

740

19073

64.98%

274-270

699

19772

67.36%

269-265

666

20438

69.63%

264-260

668

21106

71.90%

259-255

658

21764

74.14%

254-250

652

22416

76.36%

249-245