(` per unit of foreign currency)

2008

Apr

65.0390

65.7790

39.8900

40.4600

78.6600

79.9400

62.4900

63.8000

38.3600

39.5800

May

65.6860

70.5300

40.5500

43.1500

80.2000

85.0800

62.7400

68.1000

38.5400

41.8200

Jun

68.5025

70.1636

42.2400

42.9700

83.2600

85.6200

65.5800

67.8100

39.5300

40.8600

Jul

68.1803

71.0565

41.9600

43.3700

83.7800

86.5300

65.8200

68.7800

38.9000

41.3400

Aug

66.7298

68.8781

41.8900

44.0700

80.0100

84.0100

62.8200

66.0200

38.1500

40.2000

Sep

68.3107

73.1786

44.2100

46.9400

78.0900

85.9200

63.3300

68.1100

40.7600

44.7500

Oct

71.9844

74.6815

46.8800

50.0900

78.6100

85.1900

62.7600

66.3600

44.3600

53.7200

Nov

70.4702

74.4823

47.1800

50.5200

72.1400

80.2600

60.5700

64.6800

47.3100

53.1200

Dec

72.7389

75.9013

47.0800

50.5200

70.0103

76.6828

63.0800

69.1700

52.5500

54.4100

2009

Jan

73.1342

75.1050

48.3700

49.1900

67.6067

74.4220

63.2500

68.0900

51.9000

55.5800

Feb

72.3149

74.4397

48.6000

50.7300

69.1678

72.6673

62.1000

64.5700

51.3100

54.6900

Mar

75.5738

76.9302

50.1400

52.0600

71.6019

74.6006

64.9200

69.1100

51.2300

53.6600

Apr

73.8285

75.4023

49.4900

50.5300

72.8558

74.6050

64.8800

67.7400

49.5800

52.6300

May

72.2789

75.6018

47.1900

49.8300

72.8782

76.2649

64.4300

67.6100

48.8900

52.0900

Jun

72.4223

75.5196

46.8400

48.9100

75.2015

80.0841

66.0700

68.4900

48.1200

51.4600

Jul

74.1240

76.5808

47.7900

49.4000

78.3744

80.0205

67.2500

69.0700

49.4700

53.5600

Aug

74.2931

76.5492

47.5400

48.9800

79.0363

80.9145

67.8300

70.1100

49.1600

52.7000

Sep

75.7857

76.9687

47.9600

49.0600

76.4316

81.1281

69.7600

71.0600

52.3000

53.7500

Oct

73.2257

75.4882

45.9100

47.8600

73.6360

77.8686

68.2800

70.0100

50.5700

53.1600

Nov

73.8165

75.1050

46.0900

47.1300

76.7286

77.9279

68.8900

69.9900

51.4600

54.3800

Dec

72.9916

74.8380

46.2200

46.8500

74.2797

77.1227

66.7700

69.8000

50.5100

53.2000

2010

Jan

71.3511

72.8794

45.3600

46.6500

72.9389

75.2465

64.6300

66.8300

49.0700

51.8300

Feb

70.5527

72.0295

46.0200

46.8100

70.6579

73.9077

62.4200

64.3900

50.3400

52.3900

Mar

68.2883

70.4439

44.9400

46.0200

67.4059

69.5770

60.5200

62.6100

48.4400

51.9000

Apr

67.0695

68.0976

44.3300

44.7300

67.5008

68.8178

58.8800

60.6300

47.0200

48.4900

May

66.4478

69.9795

44.5600

47.5700

65.6471

68.4337

56.0700

59.0300

46.9300

52.8200

Jun

67.3500

69.1745

45.6400

47.2800

67.7379

70.0824

56.1300

57.5900

50.2900

52.6100

Jul

69.6490

71.4403

46.4600

47.3300

69.5812

72.8687

56.9900

61.2900

52.4300

54.7800

Aug

70.3349

71.0772

46.0200

47.0800

72.2157

73.6862

59.1900

61.2600

53.3400

55.9600

Sep

69.5434

70.9950

44.9200

46.8700

71.1421

72.2220

59.1100

61.1000

53.2300

55.8900

Oct

69.0861

70.0481

44.0300

44.7400

69.6726

70.9890

60.9600

62.3300

53.2500

55.2100

Nov

69.1773

70.7884

44.2500

46.0400

71.0329

72.7386

60.3600

62.5900

53.8100

55.2200

Dec

68.8544

69.9188

44.8100

45.7000

69.2852

71.4793

59.1200

60.3100

53.7300

55.1600

2011

Jan

68.9631

71.7710

44.6700

45.9500

69.3249

72.9525

58.6300

62.7300

54.3300

56.0200

Feb

70.3968

71.8819

45.1100

45.8100

72.7872

73.8932

61.4100

63.1600

54.2400

55.9900

Mar

70.6120

71.7576

44.6500

45.2700

71.6283

73.5658

62.3200

63.9800

54.0100

57.1400

Apr

70.1956

71.9383

44.0400

44.6800

71.5889

74.1397

63.0100

65.8300

51.7500

54.5600

May

71.1602

72.3066

44.3000

45.3800

72.6832

74.4323

63.5700

66.2300

54.3700

55.8000

Jun

71.2078

72.1917

44.6100

45.1000

71.8781

73.8463

63.3900

65.4800

55.1700

56.1100

Jul

70.2731

71.3557

43.9485

44.6878

70.7448

72.4914

62.2589

64.8018

54.5500

56.9500

Aug

70.6509

74.2390

44.0485

46.1285

72.0907

75.7619

62.8711

66.6958

55.9300

59.9800

Sep

73.1032

77.4665

45.8965

49.6730

73.6050

76.6781

63.6609

66.9815

59.5700

65.1000

Oct

76.1145

78.8612

48.8210

50.0670

75.9177

79.7294

65.0640

69.5253

61.5100

65.3700

Nov

77.0588

82.4429

49.0775

52.7015

78.4961

82.4436

67.5920

71.0788

62.8200

68.4100

Dec

79.9808

83.3500

51.3523

54.2355

80.2031

83.7667

68.8091

70.4602

65.9100

69.4900

2012

Jan

76.5972

82.1301

49.5030

53.2975

77.6010

83.0844

64.6314

69.2485

64.1900

69.3500

Feb

75.2219

77.0119

48.6790

49.6445

76.7485

78.3539

63.5678

66.0625

60.5400

65.0000

Mar

76.1893

79.2512

49.1545

51.3090

77.9675

81.7992

65.0885

68.3403

59.9200

62.6300

Apr

78.3484

81.6227

50.5645

52.7910

81.0498

85.4935

67.0133

69.6135

61.6300

65.5400

May

81.5016

85.4723

52.8550

56.4225

85.4428

88.2580

68.8078

70.8770

65.8700

71.5700

Jun

83.6400

86.6228

55.1455

57.2165

85.2219

89.4208

68.8630

71.5745

69.4200

71.9300

Jul

82.4362

84.5974

54.5525

56.3755

85.4689

87.6672

67.1525

70.4295

68.4000

72.1200

Note : 1. The exchange rate for Japanese Yen is in ` per 100 Yen.
2. Data are based on RBI reference rate.