| 연도 | 구축수 | 구축액 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BT | CT | ET | IT | NT | ST | 기타 | BT | CT | ET | IT | NT | ST | 기타 | |
| 2005 | 99 | 9 | 96 | 342 | 151 | 62 | 213 | 9,981,160,329 | 661,647,619 | 10,231,513,439 | 26,288,000,691 | 50,852,529,214 | 7,351,875,394 | 39,273,790,805 |
| 2006 | 101 | 9 | 122 | 297 | 108 | 59 | 187 | 13,198,805,139 | 682,128,054 | 22,570,685,379 | 23,167,758,757 | 19,020,888,859 | 7,137,382,901 | 33,684,577,043 |
| 2007 | 113 | 7 | 127 | 216 | 102 | 60 | 251 | 28,865,809,436 | 504,824,772 | 368,201,258,923 | 32,520,779,889 | 10,930,023,477 | 8,911,991,705 | 45,234,486,361 |
| 2008 | 103 | 2 | 120 | 159 | 98 | 93 | 270 | 10,834,161,534 | 76,926,190 | 15,613,578,527 | 28,299,462,258 | 16,624,317,559 | 32,981,365,265 | 42,878,870,833 |
| 2009 | 80 | 6 | 227 | 195 | 79 | 82 | 238 | 6,222,376,632 | 565,082,150 | 20,205,469,815 | 29,019,593,185 | 9,342,538,175 | 26,704,282,166 | 73,980,548,365 |
| 2010 | 132 | 4 | 264 | 183 | 98 | 65 | 211 | 8,188,135,735 | 491,124,620 | 43,189,947,246 | 39,402,020,607 | 11,367,775,211 | 9,385,396,701 | 25,363,231,055 |
| 2011 | 124 | 3 | 268 | 233 | 123 | 81 | 249 | 14,707,547,952 | 96,434,782 | 30,392,426,261 | 20,308,780,682 | 18,086,171,490 | 9,088,028,949 | 28,175,066,184 |
| 2012 | 153 | 4 | 275 | 193 | 107 | 65 | 245 | 23,177,980,677 | 143,400,000 | 35,828,627,956 | 12,078,163,290 | 10,550,470,145 | 7,901,530,966 | 29,322,514,615 |
| 2013 | 160 | 5 | 215 | 129 | 95 | 67 | 269 | 20,889,887,430 | 180,334,604 | 23,672,336,553 | 12,595,529,248 | 14,741,898,647 | 7,433,903,880 | 30,662,624,341 |
| 2014 | 134 | 3 | 207 | 191 | 88 | 67 | 304 | 12,281,539,010 | 144,187,650 | 20,866,901,359 | 17,209,032,763 | 10,017,090,453 | 59,913,252,529 | 40,868,995,350 |
| 2015 | 126 | 3 | 187 | 139 | 50 | 144 | 211 | 13,665,805,837 | 140,403,654 | 16,896,065,497 | 13,239,627,935 | 9,853,610,065 | 57,346,202,286 | 34,542,050,532 |
| 2016 | 113 | 0 | 144 | 101 | 48 | 68 | 192 | 14,571,333,717 | 0 | 15,081,879,595 | 12,401,484,491 | 7,336,629,701 | 20,901,551,118 | 39,571,748,600 |
| 2017 | 82 | 1 | 127 | 125 | 56 | 116 | 199 | 8,396,380,400 | 19,800,000 | 18,134,954,339 | 11,182,248,753 | 12,604,631,872 | 31,213,192,696 | 25,466,385,945 |
| 2018 | 104 | 1 | 78 | 105 | 47 | 114 | 163 | 10,771,339,702 | 41,800,000 | 6,794,725,150 | 63,065,150,224 | 6,714,397,125 | 36,660,715,697 | 30,129,640,703 |
| 2019 | 111 | 2 | 94 | 83 | 46 | 68 | 170 | 11,076,379,611 | 70,600,200 | 9,417,412,064 | 7,781,264,507 | 6,494,077,664 | 11,818,170,441 | 37,672,695,630 |
| 2020 | 101 | 2 | 108 | 99 | 45 | 92 | 203 | 10,219,082,996 | 192,849,100 | 9,913,084,124 | 11,265,760,176 | 34,211,774,546 | 14,565,489,240 | 65,517,469,207 |
| 2021 | 98 | 7 | 120 | 123 | 77 | 62 | 375 | 12,017,638,117 | 449,901,000 | 11,647,050,254 | 9,945,068,956 | 51,913,525,427 | 7,344,279,310 | 69,686,731,919 |
| 2022 | 141 | 11 | 136 | 123 | 82 | 39 | 293 | 30,181,505,969 | 840,640,270 | 17,771,572,290 | 14,417,547,746 | 18,441,862,263 | 9,316,438,274 | 141,931,489,172 |
| 2023 | 149 | 9 | 167 | 159 | 89 | 78 | 192 | 34,826,197,513 | 514,404,720 | 29,610,040,194 | 21,968,462,135 | 27,515,222,885 | 9,468,354,152 | 56,514,886,718 |
| 2024 | 215 | 8 | 97 | 130 | 61 | 57 | 128 | 23,237,892,624 | 1,165,913,740 | 14,224,748,302 | 29,206,093,061 | 17,479,412,083 | 10,050,800,887 | 30,932,661,416 |
| 2025 | 120 | 10 | 100 | 146 | 55 | 38 | 126 | 20,908,529,060 | 680,038,000 | 12,128,644,922 | 41,541,573,494 | 13,453,993,799 | 12,811,481,652 | 21,874,138,774 |