| US Imports of Steel Mill Products |
| HTS Code All Products |
| FROM KOREA |
| Quantities in Metric Tons |
| NOV11 | DEC11 | JAN12 | FEB12 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Product | HTS Description | Tons | AUV ($/ton) |
Tons | AUV ($/ton) |
Tons | AUV ($/ton) |
Tons | AUV ($/ton) |
| All Products | All Products | 180,971.9 | $1,078.04 | 201,535.9 | $1,020.78 | 325,684.5 | $1,018.08 | 155,265.0 | $1,032.55 |
| 730629 | Casing/Tubing,I/S, Wld O/T Ss, Riveted Or Sim Clsd, Nes, For Oil/Gas Drilling | 55,756.0 | $1,158.50 | 29,499.7 | $1,165.86 | 83,585.8 | $1,132.62 | 51,283.7 | $1,054.80 |
| 730619 | Pipe, Line, Welded O/T Ss, Riveted Or Sim Closed, Nes, For Oil/Gas Pipeline | 31,001.9 | $962.04 | 24,701.5 | $955.84 | 48,525.7 | $997.49 | 12,266.6 | $943.26 |
| 720839 | FLAT-HOT-ROLL IRN,NONALY STL,COIL,>3MM THICK,NESOI | 14,418.1 | $708.26 | 33,180.6 | $689.49 | 42,264.0 | $634.44 | 36.1 | $647.59 |
| 720836 | FLT-HOT-ROLL IRN,NONALY STL,COIL,>10MM THICK,NESOI | 222.7 | $848.90 | 13,342.2 | $863.69 | 19,957.0 | $907.90 | 20,740.2 | $900.88 |
| 720838 | FLT-HT-RL IRN,NOALY STL,COIL,3MM BUT < 4.75MMNESOI | 16,671.4 | $684.10 | 17,889.3 | $655.60 | 14,571.9 | $619.18 | 147.3 | $647.59 |
| 730512 | PIPE, OIL LINE ETC OV16IN IR OR ST, LONGI WD NESOI | 4,194.2 | $1,009.34 | 8,515.9 | $966.47 | 25,589.0 | $978.74 | 9,931.3 | $1,013.63 |
| 721049 | FR IR/NAS CTD/PLTD W ZINC NT ELEC NT CORR 600MM OM | 8,407.3 | $1,190.72 | 13,285.3 | $1,164.47 | 7,502.0 | $1,123.50 | 10,269.4 | $1,138.44 |
| 721061 | FR IRON/NONALLOY STEEL 600MM AO,PLTD/CTD ALUM-ZNC | 10,708.7 | $951.21 | 8,308.8 | $953.30 | 6,725.9 | $903.50 | 5,063.0 | $883.61 |
| 720851 | FLT-HOT-ROLL IRN,NONALY ST,NOT COIL>10MM THK,NESOI | 6,295.7 | $868.87 | 5,672.2 | $840.30 | 10,892.0 | $831.22 | 4,969.7 | $813.90 |
| 720837 | FLT-HOT-ROL IRN,NONALY,COILS,4.75MM N/O 10MM NESOI | 98.5 | $729.50 | 1,339.8 | $745.47 | 12,884.6 | $908.92 | 12,441.1 | $928.24 |
| 720917 | FL-CLD-RL IRN,ST,COIL,600MM WD,0.5MMBUT N/O 1MM TK | 3,172.5 | $1,096.36 | 4,164.1 | $1,080.64 | 2,551.7 | $1,058.58 | 5,300.4 | $907.74 |
| 720916 | FL-CLD-RL IRN,ST,COIL,600MM WIDE,>1MM BUT <3MM THK | 3,589.7 | $1,051.92 | 4,589.4 | $1,067.48 | 1,008.6 | $1,044.60 | 4,531.7 | $895.32 |
| 730630 | PIPE ETC NESOI, WELD CIR CR SECT, IRON OR NONAL ST | 3,597.9 | $1,173.94 | 5,285.2 | $1,077.37 | 2,859.1 | $1,287.52 | 1,435.6 | $1,284.56 |
| 722830 | OTH BRS A RODS OTH ALY STL NT FUR TH HT-RLD/DRN/EX | 2,200.3 | $1,440.82 | 2,410.1 | $1,459.13 | 4,394.6 | $1,321.11 | 2,855.4 | $1,311.32 |
| 721070 | FR IR/NAS 600MM W OM, PAINTED, VARNISHED, PLASTIC | 2,444.7 | $1,308.45 | 2,588.2 | $1,198.57 | 2,694.9 | $1,371.95 | 2,740.9 | $1,085.03 |
| 722599 | FLT-RLD ALLOY STEEL NT STAINLESS 600MM AO W NESOI | 3,466.4 | $902.32 | 5,571.8 | $964.21 | 241.7 | $957.89 | 958.8 | $1,083.09 |
| 720852 | FR IOS NAL 600MM AO HR NT C/P/C/CLS 4.75-10MM THCK | 2,767.8 | $944.66 | 109.3 | $916.19 | 4,285.2 | $768.31 | 1,299.6 | $907.68 |
| 730661 | Tubes, Pipe & Hollow Profiles, I/S, Wel- Ded, Square Or Rect Cross Sect, Nes | 967.5 | $855.93 | 1,681.2 | $829.69 | 4,213.3 | $822.93 | 1,403.2 | $759.49 |
| 721633 | H SECTIONS IRN/NAS, HOT-WRKD, 80MM HI OR MORE | 547.9 | $874.50 | 619.7 | $865.26 | 6,584.2 | $773.32 | 127.1 | $1,011.64 |
| 721012 | FR IOS NAL 600MM AO W TIN CTD OR PLTD UNDR 0.5MM T | 138.2 | $1,209.84 | 3,331.0 | $1,267.61 | 3,982.8 | $1,155.81 | . | . |
| 730511 | PIPE, OIL LINE ETC OV16IN IR ST, LONG SUB ARC WELD | 737.5 | $1,041.30 | 2,207.9 | $1,457.62 | 2,256.0 | $1,048.03 | 1,864.2 | $1,065.40 |
| 722990 | WIRE OF OTHER ALLOY STEEL, NESOI | 1,294.2 | $1,636.40 | 1,442.1 | $1,536.18 | 1,988.2 | $1,612.15 | 537.7 | $1,661.87 |
| 721391 | BARS,RODSHOT-ROLL,IRNNOAL ST COIL CIRC,<14MM NESOI | . | . | . | . | 4,129.8 | $878.99 | . | . |
| 722519 | FLT-RLD SILICON ELCTRCL STL 600MM AO NT GRAIN-ORNT | 755.1 | $1,102.74 | . | . | 1,307.4 | $1,171.00 | 1,103.3 | $1,127.24 |
| 721710 | WIRE OF IRON OR NONALLOY STL,NOT PLATED OR COATED | 710.8 | $1,765.92 | 1,240.6 | $1,423.73 | 947.8 | $1,593.56 | 169.9 | $1,600.00 |
| 720918 | FLAT-COLD-RLD IR,STL,COILS,600MM WIDE,<0.5MM THICK | 13.1 | $1,533.38 | 2,997.8 | $993.91 | 41.4 | $301.15 | . | . |
| 730640 | PIPE ETC NESOI, WELD CIR CR SECT, STAINLESS STEEL | 779.8 | $4,509.84 | 337.0 | $4,657.93 | 1,283.7 | $4,367.76 | 245.1 | $4,819.99 |
| 730519 | PIPE, OIL LINE ETC OV16IN IR OR STEEL, CLOSE NESOI | 156.0 | $1,073.77 | 772.1 | $974.98 | 1,113.2 | $888.90 | 168.0 | $847.54 |
| 722300 | WIRE OF STAINLESS STEEL | 782.7 | $5,556.07 | 464.3 | $5,849.68 | 452.3 | $5,670.17 | 234.4 | $5,897.45 |
| 721631 | U SEC IOS NA HOT-WKD 80MM OR MORE HIGH | 892.0 | $1,050.36 | . | . | 785.7 | $841.72 | 1.4 | $2,537.71 |
| 720827 | FLT-HOT-ROL IRN,NOALY STL,COIL,PK,<3MM THICK,NESOI | 340.8 | $967.03 | 393.2 | $989.60 | 544.5 | $935.88 | 262.6 | $1,005.66 |
| 722850 | OTH BRS A RODS OTH ALY STL NT FUR TH CLD-FRMD/FNSH | 579.4 | $2,119.40 | 368.5 | $1,976.69 | 394.7 | $2,156.45 | 16.9 | $3,788.38 |
| 730441 | OTH SS TB PS HLW PFL SMLS CIRC CS COLD-WRKD | 71.3 | $6,983.64 | 412.0 | $6,973.49 | 741.2 | $5,096.32 | 101.7 | $6,832.71 |
| 730419 | Line Pipe, O/T Stainless Steel,Seamless, Of A Kind Used For Oil Or Gas Pipelines | 490.7 | $1,694.60 | 463.8 | $4,628.41 | 201.7 | $1,807.41 | 44.4 | $1,306.00 |
| 730611 | Pipe, Line, Stainless Steel, Welded, Nes, For Oil/Gas Pipeline | . | . | . | . | 2.3 | $11636.60 | 1,090.2 | $983.00 |
| 721240 | FLAT-RLD IR/NAS UN 600MM W PNTD/VARNSHD/PLSTC CTD | 166.9 | $1,184.17 | 518.2 | $1,217.36 | 201.7 | $1,133.14 | 171.1 | $1,070.58 |
| 721050 | FR IOS NA 600MM AO W CTD/PLTD W CRO OR CR AND CRO | 162.2 | $1,299.53 | 768.1 | $1,237.73 | . | . | . | . |
| 730411 | Line Pipe, Stainless Steel, Seamless, Of A Kind Used For Oil Or Gas Pipelines | 22.1 | $9,475.91 | 93.6 | $7,462.75 | 698.9 | $4,376.68 | 13.5 | $9,404.49 |
| 720826 | FLT-HOT-ROL IRN NONALY,COIL,PKLD,3MM <4.75MM,NESOI | 170.0 | $961.24 | 316.6 | $959.58 | 21.2 | $935.86 | 215.8 | $1,036.05 |
| 721250 | FR IOS NA UNDR 600MM WIDE PLTD OR COATD, NESOI | 43.4 | $1,753.92 | 338.3 | $2,054.00 | 110.3 | $2,050.00 | 136.1 | $2,079.36 |
| 721030 | FLAT-RLD IRON,NONAL STL,600MM WIDE,ELEC PLATD ZINC | . | . | 437.6 | $902.49 | 159.9 | $992.50 | . | . |
| 730449 | TUBES, PIPES ETC NESOI, CIRC CR SECT, STAINLESS ST | 158.1 | $7,544.19 | 197.5 | $6,831.33 | 190.9 | $7,598.72 | . | . |
| 721921 | FR SS 600MM AO W HR NT CLD OV 10MM THCK | 38.7 | $4,597.40 | . | . | 361.8 | $4,355.16 | 83.8 | $3,797.02 |
| 722020 | FLAT-ROLLED STNLS STL UND 600MM WIDE, CLD-RLD | 227.7 | $3,350.15 | 146.5 | $3,596.97 | 61.9 | $4,261.84 | . | . |
| 722840 | OTH BRS RDS OTH ALLOY STL NT FRTHR WRKD THN FORGED | 67.1 | $3,669.14 | 121.2 | $2,940.91 | 165.6 | $1,938.55 | 41.9 | $3,104.44 |
| 721090 | FLAT-ROLL IRON OR NONALLOY STEEL NU600MMCLAD NESOI | 82.8 | $2,050.00 | 271.0 | $1,961.37 | . | . | . | . |
| 730431 | OTH IOS NA PS TB HLW PFL SMLS CIR CS COLD-WRKD | 96.2 | $1,634.20 | 75.2 | $2,930.70 | 117.7 | $1,449.08 | 38.2 | $1,530.05 |
| 721933 | FL-RLD STNLS STL 600MM OM W C-R OV 1MM UN3MM THK | 54.3 | $3,564.06 | 24.9 | $3,739.85 | 112.1 | $2,967.69 | 125.3 | $2,890.02 |
| 721119 | OTH FR HI-STR ST UN 600MM W NPLD UN4.75MM THCK | . | . | 6.1 | $4,342.44 | 259.8 | $1,222.04 | . | . |
| 721190 | FR IOS NA UN 600MM W, NESOI MR THN C-R | 75.4 | $1,972.62 | 115.3 | $2,009.79 | 21.4 | $1,737.81 | 40.7 | $4,550.00 |
| 721934 | FLT-RLD STNLS STL 600MM OM W CLD-RLD .5-1 MM THCK | 101.9 | $2,809.19 | 23.7 | $1,960.00 | 82.3 | $3,515.92 | 40.6 | $3,120.19 |
| 721621 | L SEC IOS NA HOT-WKD LSS TH 80MM HIGH | 90.1 | $1,082.13 | 46.4 | $954.48 | 110.8 | $975.71 | . | . |
| 722511 | FLT-RLLD GRAIN-ORNTED SILICON ELCTRCL STL 600MM AO | 1.0 | $1,600.00 | 132.0 | $2,608.03 | . | . | 110.2 | $2,927.03 |
| 722920 | WIRE OF SILICO-MANGANESE STEEL | 123.1 | $1,581.47 | 112.2 | $1,424.98 | 7.3 | $4,350.43 | . | . |
| 721990 | FLT-RLD STNLS STL 600MM AO WIDE, NESOI | 35.1 | $6,301.39 | 5.3 | $7,285.50 | 28.8 | $6,703.23 | 171.5 | $3,186.01 |
| 721499 | BARS,RODS,IRN,NOAL,HOT-ROLLED,-DRAWN-EXTRUDE,NESOI | . | . | . | . | 239.6 | $1,050.00 | . | . |
| 721069 | FR IRON/NONALLOY STEEL,600MM AO,PLTD/CTD OTHR ALUM | 104.1 | $937.92 | 41.1 | $945.08 | 79.9 | $875.07 | . | . |
| 721610 | U-I-H-SECTIONS IR/NAS HOT/WRKD LS THN 80MM HIGH | . | . | . | . | 171.5 | $918.39 | 44.2 | $1,039.66 |
| 730650 | PIPE ETC NESOI, WELD CIR CR SEC, ALLOY STEEL NESOI | 106.3 | $2,559.73 | 23.2 | $2,343.09 | 81.5 | $7,268.68 | . | . |
| 722860 | OTHER BARS AND RODS OF OTHER ALLOY STEEL, NESOI | 78.1 | $2,414.22 | 77.5 | $2,150.68 | 37.4 | $2,394.64 | 7.7 | $2,489.18 |
| 721932 | FLT-RLD STNLS STL 600MM OM W CLD-RLD 3-UN4.75MM TH | 40.7 | $3,102.45 | . | . | 119.1 | $2,888.31 | 13.3 | $2,873.31 |
| 721935 | FLT-RLD STNLS STL 600MM OM W CLD-RLD UN.5 MM THICK | 52.4 | $3,160.44 | 13.4 | $4,250.00 | 107.0 | $2,628.57 | . | . |
| 730531 | PIPE NESOI, OV16IN IRON OR STEEL, LONGIT WELDED | 48.1 | $1,348.71 | 3.6 | $3,108.06 | 115.6 | $8,352.13 | 1.8 | $4,442.52 |
| 721550 | BARS,RODS,IRN,NOAL,COLD-FORMED,COLD-FINISHED,NESOI | . | . | . | . | 23.4 | $1,172.49 | 109.3 | $1,050.00 |
| 721590 | BARS AND RODS IRON OR NONALLOY STEEL, NESOI | . | . | . | . | 74.7 | $1,302.92 | 40.3 | $2,564.41 |
| 730451 | OTH TB PS HLW PFL ALY STL NT SS SMLS CIRC CS CD-WK | 1.0 | $6,296.00 | 90.7 | $2,211.09 | 18.8 | $12467.88 | . | . |
| 721720 | WIRE OF IRON,NONALY STL,PLATED OR COATED WITH ZINC | 23.1 | $2,244.50 | 44.8 | $1,921.49 | 3.9 | $2,855.58 | 37.2 | $2,182.39 |
| 721650 | OTH ANGLS SHPS SEC IOS NA HOT-WKD | 107.2 | $968.71 | . | . | . | . | . | . |
| 722211 | OTH BARS & RODS STAINLESS STEEL CIRC CROSS-SECTION | 58.7 | $4,550.25 | 38.4 | $4,286.68 | 0.9 | $30204.78 | . | . |
| 721810 | STAINLESS STEEL INGOTS AND OTHER PRIMARY FORMS | 18.7 | $10048.69 | 76.6 | $5,227.75 | . | . | . | . |
| 721129 | OTH FR IRN/NAS UN 600MM W NPLTD UN 4.75MM THK NESO | . | . | . | . | 67.2 | $1,573.81 | 26.3 | $1,765.06 |
| 721491 | BARS,RODS,HOT-ROLLED,-DRAWN,-EXT,RECTANGULAR,NESOI | 35.0 | $3,347.68 | . | . | . | . | 52.2 | $3,500.84 |
| 722090 | FL-RLD STNLS STL UN 600MM WDE, NESOI | 35.4 | $2,840.13 | 18.7 | $2,658.88 | 16.6 | $2,604.79 | 15.9 | $1,940.23 |
| 730669 | Tubes, Pipe & Hollow Profiles, I/S, Wel- Ded, Of Non Circ Cross Sect, Nes | 34.2 | $1,725.35 | 16.5 | $1,801.62 | 25.4 | $1,918.81 | . | . |
| 720853 | FR IOS NAL 600 AO HR NT C/P/C/CLS 3-UN 4.75MM THCK | 54.3 | $903.17 | 11.9 | $1,019.81 | 8.1 | $1,033.12 | . | . |
| 730690 | PIPES ETC NESOI, RIVETED ETC, OF IRON OR STEEL | 0.0 | $33189.41 | 29.5 | $5,780.81 | 44.0 | $5,284.38 | . | . |
| 722820 | OTHER BARS AND RODS OF SILICO-MANGANESE STEEL | 22.8 | $2,181.02 | 13.3 | $2,366.88 | 19.3 | $2,289.80 | 9.0 | $2,162.99 |
| 722691 | FLAT-ROLLED OTH ALLOY STL UN 600MM W HT-RLD | 61.2 | $910.00 | . | . | . | . | . | . |
| 720854 | FR IRN/NAL STL 600MM AO HR NT C/P/C/CLS UN 3MM THK | 5.4 | $988.49 | 11.8 | $1,028.24 | 11.5 | $1,021.16 | 19.8 | $836.68 |
| 721632 | I SEC IOS NA HOT-WKD 80MM AO HIGH (STANDARD BEAMS) | . | . | . | . | 43.0 | $1,541.09 | . | . |
| 721123 | FLAT-HOT-ROLLED IRON,NONALYSTL, <600MM WIDE, NESOI | 35.4 | $1,451.12 | . | . | 5.6 | $1,829.03 | . | . |
| 721410 | OTHER BARS AND RODS IRON OR NONALLOY STEEL, FORGED | . | . | . | . | . | . | 37.3 | $3,589.03 |
| 720990 | FR IOS NA CLS OR NT 600MM AO W CR PL NESOI | . | . | . | . | 34.1 | $1,058.15 | . | . |
| 730459 | OTH TB PS HP ALY STL NT SS SMLS CIRC CS NT CLD-WRK | 0.2 | $10162.98 | 16.5 | $3,968.80 | 16.4 | $2,911.00 | 0.0 | $4,578.92 |
| 722611 | FLT-RLLD SILICON ELCTRCL STEEL UN 600MM W GRAIN-OR | 6.7 | $4,392.89 | . | . | 24.0 | $4,562.84 | . | . |
| 721730 | WIRE OF IRN,NOAL ST, PLTED OR CTD BASE METAL,NESOI | 4.8 | $12004.39 | 8.7 | $11546.98 | 11.2 | $6,416.58 | 1.4 | $6,391.80 |
| 721922 | FR SS 600MM AO W HR NT CLD 4.75-NOV 10MM THCK | . | . | . | . | 22.3 | $3,776.74 | 1.7 | $4,000.12 |
| 721790 | WIRE IRON/NONALLOY STEEL UNDER 0.25% CARBON, NESOI | 10.2 | $1,432.51 | 6.5 | $1,500.93 | . | . | 6.5 | $1,501.62 |
| 722230 | OTHER BARS AND RODS STAINLESS STEEL, NESOI | 20.8 | $4,878.06 | 1.4 | $9,306.00 | 0.6 | $8,118.85 | 0.2 | $10113.60 |
| 721510 | OTH BRS AND RDS FREE-CTTNG STL COLD-FMD OR FNSHD | . | . | . | . | 21.4 | $1,063.24 | . | . |
| 730423 | Drill Pipe, O/T Stainless Steel, Smls, For Use In Drilling For Oil Or Gas | . | . | 19.0 | $598.11 | . | . | . | . |
| 722550 | FLT-RLD OTH ALLOY STL 600MM OM W, CLD-RLD | . | . | 18.6 | $3,964.38 | . | . | . | . |
| 730424 | Casings, Tubing, Stainless Steel, Seam- Less, For Use In Drilling For Oil Or Gas | . | . | 2.7 | $6,003.77 | 5.0 | $6,011.55 | 4.9 | $28585.71 |
| 730439 | OTH IOS NA PS TB HLW PFL SMLS CIR CS NT CLD-WRKD | 5.3 | $2,170.18 | 0.9 | $23434.14 | 1.3 | $21583.27 | 3.1 | $1,933.06 |
| 722619 | FLT-RLD SILICON ELCTRCL STL UN 600MM W NT GRAIN-OR | 1.2 | $1,654.16 | 2.7 | $1,653.62 | 6.4 | $1,653.66 | . | . |
| 730490 | TUBES, PIPES ETC, SEAMLESS NESOI, IR NESOI & STEEL | 0.0 | $66451.92 | 0.0 | $24343.75 | 9.1 | $4,869.69 | . | . |
| 722220 | OTH BARS A RODS, STNLS STL, NT FUR TH CLD-FRM/FNSH | 8.2 | $2,353.11 | 0.8 | $8,623.15 | . | . | . | . |
| 722870 | ANGLES, SHAPES AND SECTIONS OF OTHER ALLOY STEEL | 2.2 | $2,180.65 | 6.4 | $833.36 | . | . | . | . |
| 720720 | SMFD IRN OR NONALLOY STL, .25 PCT OR MORE CARBON | . | . | 5.3 | $5,366.92 | . | . | 2.5 | $6,979.28 |
| 720840 | FR IOS NAL 600MM AO HR NT C/P/C/CLS PTTRNS IN REL | 2.3 | $1,124.67 | . | . | . | . | . | . |
| 722592 | FLT-RLD ALLOY STL NESOI 600AO PLT/CTD ZINC NT ELCT | . | . | . | . | 2.0 | $450.00 | 0.0 | 171500.00 |
| 721923 | FR SS 600MM AO W HR NT CLD 3-UN 4.75MM THCK | . | . | . | . | . | . | 0.8 | $31632.78 |
| 720890 | FR IOS NA CORNC 600MM AO W HR PL NESOI | . | . | 0.8 | $1,420.33 | . | . | . | . |
| 721914 | FR SS 600MM AO W HR CLS UN 3MM THCK | 0.1 | $17800.00 | 0.3 | $52055.22 | 0.2 | $17800.00 | . | . |
| 721924 | FR SS 600MM AO W HR NT CLD UNDR 3MM THCK | 0.5 | $3,965.84 | . | . | . | . | . | . |
| 730210 | RAILWAY OR TRAMWAY RAILS OF IRON OR STEEL | . | . | 0.4 | $27027.03 | . | . | . | . |
| 721891 | SMFNSHED PRDCTS,STAINLESS STEEL,RECTNGULR (NT SQR) | 0.1 | $64000.00 | . | . | . | . | . | . |
| 721699 | ANGLES SHAPES SECTIONS IRON/NONALLOY STEEL NESOI | 0.1 | $1,380.00 | . | . | . | . | . | . |
| 730539 | PIPE NESOI, OV16IN IRON OR STEEL, WELDED NESOI | . | . | . | . | 0.1 | $1,298.70 | . | . |
| 730240 | FISH-PLATES AND SOLE PLATES OF IRON OR STEEL | . | . | 0.1 | $16000.00 | . | . | . | . |
| 721230 | FLAT-RLD IR/NAS UN 600MM W PLTD/CTD W ZINC NT ELEC | . | . | 0.0 | 328200.00 | . | . | . | . |
| SOURCE: US Department of Commerce, Import Administration |
| Table last modified on: February 10, 2012, with |
| Licensing data collected through February 10, 2012 |
| Data listed in order of descending volume imported during the reported period |
| Data extracted from the import licenses are not official Census data |
| Link to Monthly Display of Census Data |
| Link to Annual Summary of Census Data |
| Link to Summary Level of Monthly Census Data |