Figure 1

Figure 2

Figure 3

Figure 4

Number of trade regulations introduced by all countries in the world for separate G20 members (2009–2018)
| Country | Total regulations | Restrictive H | Liberalizing L | Difference in number of regulations [H - L] | Effectiveness of regulations ER, % |
|---|---|---|---|---|---|
| China | 8 933 | 6 394 | 2 539 | 3 855 | 43 |
| Germany | 9 346 | 6 340 | 3 006 | 3 334 | 36 |
| USA | 9 289 | 6 136 | 3 153 | 2 983 | 32 |
| Italy | 8 824 | 6 023 | 2 801 | 3 222 | 37 |
| France | 8 653 | 5 856 | 2 797 | 3 059 | 35 |
| United Kingdom | 8 240 | 5 624 | 2 616 | 3 008 | 37 |
| Republic of Korea | 8 144 | 5 529 | 2 615 | 2 914 | 36 |
| Japan | 8 109 | 5 458 | 2 651 | 2 807 | 35 |
| Canada | 7 579 | 5 264 | 2 315 | 2 949 | 39 |
| Mexico | 6 485 | 4 308 | 2 177 | 2 131 | 33 |
| Saudi Arabia | 2 391 | 1 920 | 1 011 | 909 | 38 |
| South Africa | 5 109 | 3 325 | 1 784 | 1 541 | 30 |
| Indonesia | 6 269 | 4 095 | 2 174 | 1 921 | 31 |
| Argentina | 4 159 | 2 708 | 1 451 | 1 257 | 30 |
| Australia | 5 777 | 3 842 | 1 935 | 1 907 | 33 |
| India | 7 778 | 5 147 | 2 631 | 2 516 | 32 |
| Brazil | 4 393 | 4 393 | 2 179 | 2 214 | 50 |
| Turkey | 5 440 | 3 722 | 1 718 | 2 004 | 37 |
| Russia | 4 869 | 3 261 | 1 608 | 1 633 | 34 |
Number of trade regulations introduced by G20 nation states toward all other states in the world (2009–2018)
| Country | Total regulations | Restrictive H | Liberalizing L | Difference in number of regulations [H - L] | Effectiveness of regulations ER, % |
|---|---|---|---|---|---|
| China | 4 781 | 2 854 | 1 927 | 927 | 19 |
| USA | 2 384 | 2 065 | 319 | 1 746 | 73 |
| Germany | 1 950 | 1 608 | 342 | 1 266 | 65 |
| India | 1 352 | 957 | 395 | 562 | 42 |
| Brazil | 1 288 | 743 | 545 | 198 | 15 |
| Russia | 1 170 | 843 | 327 | 519 | 44 |
| United Kingdom | 1 112 | 770 | 342 | 428 | 38 |
| Argentina | 1 078 | 759 | 319 | 440 | 41 |
| Italy | 1 053 | 716 | 337 | 379 | 36 |
| France | 1 027 | 690 | 337 | 353 | 34 |
| Canada | 867 | 786 | 81 | 705 | 81 |
| Australia | 849 | 356 | 49 | 309 | 36 |
| Japan | 682 | 637 | 45 | 592 | 87 |
| Indonesia | 618 | 403 | 215 | 188 | 30 |
| Turkey | 463 | 335 | 128 | 207 | 45 |
| South Africa | 430 | 268 | 160 | 108 | 25 |
| Saudi Arabia | 313 | 286 | 27 | 259 | 83 |
| Republic of Korea | 290 | 209 | 81 | 128 | 44 |
| Mexico | 289 | 198 | 91 | 107 | 37 |