Table:
Model

1991[24]

1995[25]

1996[26]

1997

1998

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012[1]

2013[27]

Škoda Felicia[nb 2]

172,000

210,000

288,458

261,127

241,256

148,028

44,963

−

−

−

−

−

−

−

−

−

−

−

−

Škoda Octavia

−

−

47,876

102,373

143,251

158,503

164,134

164,017

165,635

181,683

233,322

270,274

309,951

344,857

317,335

349,746

387,200

409,360

359,600

Škoda Fabia

−

−

−

−

−

823

128,872

250,978

264,641

260,988

247,600

236,698

243,982

232,890

246,561

264,173

229,045

266,800

255,025

202,000

Škoda Superb

−

−

−

−

−

−

−

177

16,867

23,135

22,392

22,091

20,989

20,530

25,645

44,548

98,873

116,700

106,847

94,400

Škoda Roomster

−

−

−

−

−

−

−

−

−

−

−

−

14,422

66,661

57,467

47,152

32,332

36,000

39,249

33,300

Škoda Yeti

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

11,018

52,604

70,300

90,952

82,400

Škoda Rapid

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

1,700

9,292

103,800

Škoda Citigo

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−

509

36,687

45,200

Total

172,000

210,000

261,000

336,334

363,500

385,330

435,403

460,252

445,525

449,758

451,675

492,111

549,667

630,032

674,530

684,226

762,600

879,200

949,412

920,800

Based on the provided table, please extract the cells' values located at the specified positions, as denoted by row and column indices. Return each cell value as JSON in the format {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}.
Positions:
row 10 and column 12,
row 1 and column 6,
row 4 and column 16,
row 9 and column 4,
row 1 and column 18,

The extracted cell contents are listed below.
{"row_id":"10", "column_id":"12", "cell_value":"451,675"}
{"row_id":"1", "column_id":"6", "cell_value":"1998"}
{"row_id":"4", "column_id":"16", "cell_value":"246,561"}
{"row_id":"9", "column_id":"4", "cell_value":"−"}
{"row_id":"1", "column_id":"18", "cell_value":"2010"}